commit 7d90603b239298e803b753693c5880231c139b6a
Author: hubian <908234780@qq.com>
Date:   Thu Apr 9 01:59:09 2026 +0800

    feat: ParamHub参数百科Python版
    
    功能:
    - 模型数据库 (12个模型)
    - GPU数据库 (10个GPU)
    - CPU数据库 (8个CPU)
    - 显存计算器
    - 对比工具
    - 知识库

diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+__pycache__/
+*.pyc
+.env
+.idea/
\ No newline at end of file
diff --git a/README.md b/README.md
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+++ b/README.md
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+# ParamHub - 参数百科 (Python版)
+
+> AI大模型与硬件参数速查平台
+
+## 功能特点
+
+- **模型数据库**: GPT-4、Llama、Claude等大模型参数规格
+- **GPU数据库**: H100、A100、RTX 4090等GPU详细规格
+- **CPU数据库**: AMD EPYC、Intel Xeon等服务器CPU参数
+- **实用工具**: 显存计算器、GPU推荐
+- **对比工具**: 多维度对比模型/GPU/CPU
+- **知识库**: 参数解释、选型指南
+
+## 技术栈
+
+- Python 3 + Flask
+- Tailwind CSS (CDN)
+- RemixIcon
+
+## 快速开始
+
+```bash
+# 安装依赖
+pip install -r requirements.txt
+
+# 运行服务
+python app.py
+
+# 访问地址
+http://localhost:19010
+```
+
+## 目录结构
+
+```
+param-hub-python/
+├── app.py              # Flask主程序
+├── templates/          # HTML页面
+│   ├── index.html      # 首页
+│   ├── models.html     # 模型数据库
+│   ├── gpus.html       # GPU数据库
+│   ├── cpus.html       # CPU数据库
+│   ├── tools.html      # 实用工具
+│   ├── compare.html    # 对比工具
+│   └── knowledge.html  # 知识库
+├── data/               # 数据文件
+│   ├── models.json     # 模型数据
+│   ├── gpus.json       # GPU数据
+│   └── cpus.json       # CPU数据
+├── requirements.txt    # Python依赖
+├── run.sh              # 启动脚本
+└── README.md           # 说明文档
+```
+
+## API接口
+
+| 接口 | 方法 | 说明 |
+|------|------|------|
+| `/api/models` | GET | 获取模型列表 |
+| `/api/models/<id>` | GET | 获取模型详情 |
+| `/api/gpus` | GET | 获取GPU列表 |
+| `/api/gpus/<id>` | GET | 获取GPU详情 |
+| `/api/cpus` | GET | 获取CPU列表 |
+| `/api/cpus/<id>` | GET | 获取CPU详情 |
+| `/api/search` | GET | 全局搜索 |
+| `/api/calculate/vram` | GET | 显存计算 |
+| `/api/stats` | GET | 统计数据 |
+
+## 版本
+
+- v0.1.0 - 初始版本
\ No newline at end of file
diff --git a/app.py b/app.py
new file mode 100644
index 0000000..ab992b2
--- /dev/null
+++ b/app.py
@@ -0,0 +1,270 @@
+"""
+ParamHub - 参数百科
+AI大模型与硬件参数速查平台
+"""
+
+from flask import Flask, render_template, jsonify, request
+from flask_cors import CORS
+import json
+from pathlib import Path
+from datetime import datetime
+
+app = Flask(__name__, static_folder='static', static_url_path='/static')
+CORS(app)
+
+# 数据目录
+DATA_DIR = Path(__file__).parent / 'data'
+DATA_DIR.mkdir(exist_ok=True)
+
+# 数据文件
+MODELS_FILE = DATA_DIR / 'models.json'
+GPUS_FILE = DATA_DIR / 'gpus.json'
+CPUS_FILE = DATA_DIR / 'cpus.json'
+
+def load_data(file_path):
+    """加载JSON数据"""
+    if file_path.exists():
+        return json.loads(file_path.read_text(encoding='utf-8'))
+    return []
+
+def save_data(file_path, data):
+    """保存JSON数据"""
+    file_path.write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding='utf-8')
+
+# ============ 页面路由 ============
+
+@app.route('/')
+def index():
+    """首页"""
+    return render_template('index.html')
+
+@app.route('/models')
+def models_page():
+    """模型数据库页面"""
+    return render_template('models.html')
+
+@app.route('/gpus')
+def gpus_page():
+    """GPU数据库页面"""
+    return render_template('gpus.html')
+
+@app.route('/cpus')
+def cpus_page():
+    """CPU数据库页面"""
+    return render_template('cpus.html')
+
+@app.route('/tools')
+def tools_page():
+    """工具页面"""
+    return render_template('tools.html')
+
+@app.route('/compare')
+def compare_page():
+    """对比页面"""
+    return render_template('compare.html')
+
+@app.route('/knowledge')
+def knowledge_page():
+    """知识库页面"""
+    return render_template('knowledge.html')
+
+# ============ API路由 ============
+
+@app.route('/api/models')
+def api_models():
+    """获取模型列表"""
+    models = load_data(MODELS_FILE)
+    
+    # 搜索过滤
+    keyword = request.args.get('q', '').strip().lower()
+    if keyword:
+        models = [m for m in models if keyword in m.get('name', '').lower() or 
+                  keyword in m.get('organization', '').lower()]
+    
+    # 排序
+    sort_by = request.args.get('sort', 'name')
+    reverse = request.args.get('order', 'asc') == 'desc'
+    
+    if sort_by in ['name', 'parameters', 'context_length', 'mmlu']:
+        models = sorted(models, key=lambda x: x.get(sort_by, 0) or 0, reverse=reverse)
+    
+    return jsonify(models)
+
+@app.route('/api/models/<model_id>')
+def api_model_detail(model_id):
+    """获取单个模型详情"""
+    models = load_data(MODELS_FILE)
+    model = next((m for m in models if m['id'] == model_id), None)
+    
+    if not model:
+        return jsonify({'error': 'Model not found'}), 404
+    
+    return jsonify(model)
+
+@app.route('/api/models', methods=['POST'])
+def api_create_model():
+    """创建新模型"""
+    data = request.get_json()
+    models = load_data(MODELS_FILE)
+    
+    # 生成ID
+    import uuid
+    data['id'] = uuid.uuid4().hex[:12]
+    data['created_at'] = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    
+    models.append(data)
+    save_data(MODELS_FILE, models)
+    
+    return jsonify(data)
+
+@app.route('/api/models/<model_id>', methods=['PUT'])
+def api_update_model(model_id):
+    """更新模型"""
+    data = request.get_json()
+    models = load_data(MODELS_FILE)
+    
+    model = next((m for m in models if m['id'] == model_id), None)
+    if not model:
+        return jsonify({'error': 'Model not found'}), 404
+    
+    model.update(data)
+    model['updated_at'] = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    save_data(MODELS_FILE, models)
+    
+    return jsonify(model)
+
+@app.route('/api/models/<model_id>', methods=['DELETE'])
+def api_delete_model(model_id):
+    """删除模型"""
+    models = load_data(MODELS_FILE)
+    models = [m for m in models if m['id'] != model_id]
+    save_data(MODELS_FILE, models)
+    
+    return jsonify({'success': True})
+
+@app.route('/api/gpus')
+def api_gpus():
+    """获取GPU列表"""
+    gpus = load_data(GPUS_FILE)
+    
+    keyword = request.args.get('q', '').strip().lower()
+    if keyword:
+        gpus = [g for g in gpus if keyword in g.get('name', '').lower() or 
+                keyword in g.get('manufacturer', '').lower()]
+    
+    return jsonify(gpus)
+
+@app.route('/api/gpus/<gpu_id>')
+def api_gpu_detail(gpu_id):
+    """获取单个GPU详情"""
+    gpus = load_data(GPUS_FILE)
+    gpu = next((g for g in gpus if g['id'] == gpu_id), None)
+    
+    if not gpu:
+        return jsonify({'error': 'GPU not found'}), 404
+    
+    return jsonify(gpu)
+
+@app.route('/api/cpus')
+def api_cpus():
+    """获取CPU列表"""
+    cpus = load_data(CPUS_FILE)
+    
+    keyword = request.args.get('q', '').strip().lower()
+    if keyword:
+        cpus = [c for c in cpus if keyword in c.get('name', '').lower() or 
+                keyword in c.get('manufacturer', '').lower()]
+    
+    return jsonify(cpus)
+
+@app.route('/api/cpus/<cpu_id>')
+def api_cpu_detail(cpu_id):
+    """获取单个CPU详情"""
+    cpus = load_data(CPUS_FILE)
+    cpu = next((c for c in cpus if c['id'] == cpu_id), None)
+    
+    if not cpu:
+        return jsonify({'error': 'CPU not found'}), 404
+    
+    return jsonify(cpu)
+
+@app.route('/api/search')
+def api_search():
+    """全局搜索"""
+    keyword = request.args.get('q', '').strip().lower()
+    
+    if not keyword:
+        return jsonify({'models': [], 'gpus': [], 'cpus': []})
+    
+    models = load_data(MODELS_FILE)
+    gpus = load_data(GPUS_FILE)
+    cpus = load_data(CPUS_FILE)
+    
+    result = {
+        'models': [m for m in models if keyword in m.get('name', '').lower() or 
+                   keyword in m.get('organization', '').lower()],
+        'gpus': [g for g in gpus if keyword in g.get('name', '').lower() or 
+                 keyword in g.get('manufacturer', '').lower()],
+        'cpus': [c for c in cpus if keyword in c.get('name', '').lower() or 
+                 keyword in c.get('manufacturer', '').lower()]
+    }
+    
+    return jsonify(result)
+
+@app.route('/api/calculate/vram')
+def api_calculate_vram():
+    """显存计算"""
+    params = request.args.get('params', '7', type=float)  # 参数量(B)
+    precision = request.args.get('precision', 'fp16', type=str)  # 精度
+    
+    # 计算公式
+    # FP32: 参数 * 4字节
+    # FP16: 参数 * 2字节
+    # INT8: 参数 * 1字节
+    # INT4: 参数 * 0.5字节
+    
+    bytes_per_param = {
+        'fp32': 4,
+        'fp16': 2,
+        'int8': 1,
+        'int4': 0.5
+    }
+    
+    multiplier = bytes_per_param.get(precision, 2)
+    vram_gb = params * multiplier * 1e9 / (1024**3)  # 转换为GB
+    
+    # 加上KV cache和激活值估算（约30%额外开销）
+    total_vram = vram_gb * 1.3
+    
+    # 推荐GPU
+    gpus = load_data(GPUS_FILE)
+    suitable_gpus = [g for g in gpus if g.get('memory_gb', 0) >= total_vram]
+    
+    return jsonify({
+        'model_vram': round(vram_gb, 2),
+        'total_vram': round(total_vram, 2),
+        'suitable_gpus': suitable_gpus
+    })
+
+@app.route('/api/stats')
+def api_stats():
+    """统计数据"""
+    models = load_data(MODELS_FILE)
+    gpus = load_data(GPUS_FILE)
+    cpus = load_data(CPUS_FILE)
+    
+    return jsonify({
+        'models_count': len(models),
+        'gpus_count': len(gpus),
+        'cpus_count': len(cpus),
+        'latest_models': sorted(models, key=lambda x: x.get('created_at', ''), reverse=True)[:5]
+    })
+
+if __name__ == '__main__':
+    print("=" * 50)
+    print("ParamHub - 参数百科")
+    print("=" * 50)
+    print(f"访问地址: http://localhost:19010")
+    print("=" * 50)
+    
+    app.run(host='0.0.0.0', port=19010, debug=True)
\ No newline at end of file
diff --git a/data/cpus.json b/data/cpus.json
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--- /dev/null
+++ b/data/cpus.json
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+[
+  {"id": "epyc9654", "name": "AMD EPYC 9654", "manufacturer": "AMD", "architecture": "Zen 4", "cores": 96, "threads": 192, "base_clock_ghz": 2.4, "boost_clock_ghz": 3.7, "l3_cache_mb": 384, "tdp_watts": 360, "price_usd": 11000, "release_year": 2022, "description": "AMD顶级服务器CPU，96核心"},
+  {"id": "epyc9554", "name": "AMD EPYC 9554", "manufacturer": "AMD", "architecture": "Zen 4", "cores": 64, "threads": 128, "base_clock_ghz": 3.1, "boost_clock_ghz": 3.8, "l3_cache_mb": 256, "tdp_watts": 360, "price_usd": 6800, "release_year": 2022, "description": "64核心高性能服务器CPU"},
+  {"id": "epyc9454", "name": "AMD EPYC 9454", "manufacturer": "AMD", "architecture": "Zen 4", "cores": 48, "threads": 96, "base_clock_ghz": 2.75, "boost_clock_ghz": 3.8, "l3_cache_mb": 192, "tdp_watts": 290, "price_usd": 4100, "release_year": 2022, "description": "48核心服务器CPU"},
+  {"id": "xeonw9359x", "name": "Intel Xeon w9-3595X", "manufacturer": "Intel", "architecture": "Sapphire Rapids", "cores": 56, "threads": 112, "base_clock_ghz": 1.9, "boost_clock_ghz": 4.8, "l3_cache_mb": 105, "tdp_watts": 350, "price_usd": 6200, "release_year": 2023, "description": "Intel顶级工作站CPU"},
+  {"id": "xeonw5345", "name": "Intel Xeon w5-3435", "manufacturer": "Intel", "architecture": "Sapphire Rapids", "cores": 24, "threads": 48, "base_clock_ghz": 3.1, "boost_clock_ghz": 4.7, "l3_cache_mb": 45, "tdp_watts": 230, "price_usd": 950, "release_year": 2023, "description": "中端工作站CPU"},
+  {"id": "ryzen97950x", "name": "AMD Ryzen 9 7950X", "manufacturer": "AMD", "architecture": "Zen 4", "cores": 16, "threads": 32, "base_clock_ghz": 4.5, "boost_clock_ghz": 5.7, "l3_cache_mb": 64, "tdp_watts": 170, "price_usd": 550, "release_year": 2022, "description": "顶级消费级CPU，适合AI开发"},
+  {"id": "ryzen97950x3d", "name": "AMD Ryzen 9 7950X3D", "manufacturer": "AMD", "architecture": "Zen 4", "cores": 16, "threads": 32, "base_clock_ghz": 4.2, "boost_clock_ghz": 5.7, "l3_cache_mb": 144, "tdp_watts": 120, "price_usd": 700, "release_year": 2023, "description": "带3D V-Cache，游戏性能更强"},
+  {"id": "intel14900k", "name": "Intel Core i9-14900K", "manufacturer": "Intel", "architecture": "Raptor Lake Refresh", "cores": 24, "threads": 32, "base_clock_ghz": 3.2, "boost_clock_ghz": 6.0, "l3_cache_mb": 36, "tdp_watts": 125, "price_usd": 580, "release_year": 2023, "description": "Intel顶级消费级CPU"}
+]
\ No newline at end of file
diff --git a/data/gpus.json b/data/gpus.json
new file mode 100644
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+++ b/data/gpus.json
@@ -0,0 +1,12 @@
+[
+  {"id": "h100", "name": "NVIDIA H100", "manufacturer": "NVIDIA", "architecture": "Hopper", "cuda_cores": 16896, "tensor_cores": 528, "memory_gb": 80, "memory_bandwidth_gbs": 3352, "fp32_tflops": 67, "fp16_tflops": 1979, "int8_perf_tops": 3958, "price_usd": 30000, "release_year": 2022, "description": "数据中心顶级GPU，专为AI训练设计"},
+  {"id": "a100", "name": "NVIDIA A100", "manufacturer": "NVIDIA", "architecture": "Ampere", "cuda_cores": 6912, "tensor_cores": 432, "memory_gb": 80, "memory_bandwidth_gbs": 2039, "fp32_tflops": 19.5, "fp16_tflops": 312, "int8_perf_tops": 624, "price_usd": 10000, "release_year": 2020, "description": "数据中心主力GPU，AI训练推理通用"},
+  {"id": "a10040g", "name": "NVIDIA A100 40GB", "manufacturer": "NVIDIA", "architecture": "Ampere", "cuda_cores": 6912, "tensor_cores": 432, "memory_gb": 40, "memory_bandwidth_gbs": 1555, "fp32_tflops": 19.5, "fp16_tflops": 312, "int8_perf_tops": 624, "price_usd": 6000, "release_year": 2020, "description": "A100 40GB版本，性价比更高"},
+  {"id": "l40s", "name": "NVIDIA L40S", "manufacturer": "NVIDIA", "architecture": "Ada Lovelace", "cuda_cores": 18176, "tensor_cores": 568, "memory_gb": 48, "memory_bandwidth_gbs": 864, "fp32_tflops": 91.6, "fp16_tflops": 362, "int8_perf_tops": 724, "price_usd": 7000, "release_year": 2023, "description": "新一代数据中心GPU，推理优化"},
+  {"id": "rtx4090", "name": "NVIDIA RTX 4090", "manufacturer": "NVIDIA", "architecture": "Ada Lovelace", "cuda_cores": 16384, "tensor_cores": 512, "memory_gb": 24, "memory_bandwidth_gbs": 1008, "fp32_tflops": 82.6, "fp16_tflops": 330, "int8_perf_tops": 660, "price_usd": 1600, "release_year": 2022, "description": "消费级最强GPU，适合个人AI开发"},
+  {"id": "rtx4090d", "name": "NVIDIA RTX 4090D", "manufacturer": "NVIDIA", "architecture": "Ada Lovelace", "cuda_cores": 14592, "tensor_cores": 456, "memory_gb": 24, "memory_bandwidth_gbs": 1008, "fp32_tflops": 73.5, "fp16_tflops": 294, "int8_perf_tops": 588, "price_usd": 1400, "release_year": 2024, "description": "4090中国特供版，性能略降"},
+  {"id": "rtx3090", "name": "NVIDIA RTX 3090", "manufacturer": "NVIDIA", "architecture": "Ampere", "cuda_cores": 10496, "tensor_cores": 328, "memory_gb": 24, "memory_bandwidth_gbs": 936, "fp32_tflops": 35.6, "fp16_tflops": 142, "int8_perf_tops": 284, "price_usd": 1200, "release_year": 2020, "description": "上一代旗舰，性价比高"},
+  {"id": "rtx3080", "name": "NVIDIA RTX 3080", "manufacturer": "NVIDIA", "architecture": "Ampere", "cuda_cores": 8704, "tensor_cores": 272, "memory_gb": 10, "memory_bandwidth_gbs": 760, "fp32_tflops": 29.8, "fp16_tflops": 119, "int8_perf_tops": 238, "price_usd": 700, "release_year": 2020, "description": "中高端消费级GPU"},
+  {"id": "v100", "name": "NVIDIA V100", "manufacturer": "NVIDIA", "architecture": "Volta", "cuda_cores": 5120, "tensor_cores": 640, "memory_gb": 32, "memory_bandwidth_gbs": 900, "fp32_tflops": 14.8, "fp16_tflops": 118, "int8_perf_tops": 236, "price_usd": 4000, "release_year": 2017, "description": "上一代数据中心GPU，仍有价值"},
+  {"id": "mi300x", "name": "AMD MI300X", "manufacturer": "AMD", "architecture": "CDNA 3", "cuda_cores": 0, "tensor_cores": 304, "memory_gb": 192, "memory_bandwidth_gbs": 5300, "fp32_tflops": 81.7, "fp16_tflops": 1307, "int8_perf_tops": 2614, "price_usd": 15000, "release_year": 2023, "description": "AMD最强AI GPU，192GB显存"}
+]
\ No newline at end of file
diff --git a/data/models.json b/data/models.json
new file mode 100644
index 0000000..29c1390
--- /dev/null
+++ b/data/models.json
@@ -0,0 +1,14 @@
+[
+  {"id": "gpt4", "name": "GPT-4", "organization": "OpenAI", "parameters": 1760, "architecture": "Transformer", "context_length": 8192, "input_price": 0.03, "output_price": 0.06, "mmlu": 86.4, "humaneval": 67.0, "is_open_source": false, "license": "Proprietary", "description": "OpenAI最强大的多模态大模型", "created_at": "2024-01-01"},
+  {"id": "gpt4turbo", "name": "GPT-4 Turbo", "organization": "OpenAI", "parameters": 1760, "architecture": "Transformer", "context_length": 128000, "input_price": 0.01, "output_price": 0.03, "mmlu": 86.4, "humaneval": 67.0, "is_open_source": false, "license": "Proprietary", "description": "GPT-4增强版，128K上下文", "created_at": "2024-01-01"},
+  {"id": "gpt35", "name": "GPT-3.5 Turbo", "organization": "OpenAI", "parameters": 175, "architecture": "Transformer", "context_length": 16385, "input_price": 0.0005, "output_price": 0.0015, "mmlu": 70.0, "humaneval": 48.1, "is_open_source": false, "license": "Proprietary", "description": "性价比高的通用模型", "created_at": "2024-01-01"},
+  {"id": "claude3opus", "name": "Claude 3 Opus", "organization": "Anthropic", "parameters": 400, "architecture": "Transformer", "context_length": 200000, "input_price": 0.015, "output_price": 0.075, "mmlu": 86.8, "humaneval": 84.9, "is_open_source": false, "license": "Proprietary", "description": "Anthropic最强模型，200K上下文", "created_at": "2024-01-01"},
+  {"id": "claude3sonnet", "name": "Claude 3 Sonnet", "organization": "Anthropic", "parameters": 175, "architecture": "Transformer", "context_length": 200000, "input_price": 0.003, "output_price": 0.015, "mmlu": 79.0, "humaneval": 73.0, "is_open_source": false, "license": "Proprietary", "description": "平衡性能与成本", "created_at": "2024-01-01"},
+  {"id": "llama270b", "name": "Llama 2 70B", "organization": "Meta", "parameters": 70, "architecture": "Transformer", "context_length": 4096, "input_price": 0, "output_price": 0, "mmlu": 69.8, "humaneval": 29.9, "is_open_source": true, "license": "Llama 2 Community", "description": "Meta开源大模型，70B参数", "created_at": "2024-01-01"},
+  {"id": "llama3", "name": "Llama 3 70B", "organization": "Meta", "parameters": 70, "architecture": "Transformer", "context_length": 8192, "input_price": 0, "output_price": 0, "mmlu": 82.0, "humaneval": 81.7, "is_open_source": true, "license": "Llama 3 Community", "description": "Meta最新开源模型，性能接近GPT-4", "created_at": "2024-01-01"},
+  {"id": "mistral7b", "name": "Mistral 7B", "organization": "Mistral AI", "parameters": 7, "architecture": "Transformer", "context_length": 32768, "input_price": 0, "output_price": 0, "mmlu": 62.5, "humaneval": 26.8, "is_open_source": true, "license": "Apache 2.0", "description": "小巧高效的开源模型", "created_at": "2024-01-01"},
+  {"id": "mixtral8x7b", "name": "Mixtral 8x7B", "organization": "Mistral AI", "parameters": 47, "architecture": "MoE", "context_length": 32768, "input_price": 0, "output_price": 0, "mmlu": 70.6, "humaneval": 40.2, "is_open_source": true, "license": "Apache 2.0", "description": "MoE架构，高效推理", "created_at": "2024-01-01"},
+  {"id": "qwen72b", "name": "Qwen 72B", "organization": "Alibaba", "parameters": 72, "architecture": "Transformer", "context_length": 32768, "input_price": 0, "output_price": 0, "mmlu": 83.1, "humaneval": 65.4, "is_open_source": true, "license": "Apache 2.0", "description": "阿里开源大模型，中文能力强", "created_at": "2024-01-01"},
+  {"id": "deepseekv3", "name": "DeepSeek V3", "organization": "DeepSeek", "parameters": 685, "architecture": "MoE", "context_length": 128000, "input_price": 0.00014, "output_price": 0.00028, "mmlu": 88.5, "humaneval": 86.2, "is_open_source": true, "license": "MIT", "description": "DeepSeek最新模型，性价比极高", "created_at": "2024-01-01"},
+  {"id": "glm4", "name": "GLM-4", "organization": "Zhipu AI", "parameters": 130, "architecture": "Transformer", "context_length": 128000, "input_price": 0.014, "output_price": 0.014, "mmlu": 81.0, "humaneval": 70.0, "is_open_source": false, "license": "Proprietary", "description": "智谱AI大模型，中文能力强", "created_at": "2024-01-01"}
+]
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..70114e3
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+flask
+flask-cors
\ No newline at end of file
diff --git a/run.sh b/run.sh
new file mode 100644
index 0000000..23afaa8
--- /dev/null
+++ b/run.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+cd "$(dirname "$0")"
+python3 app.py
\ No newline at end of file
diff --git a/templates/compare.html b/templates/compare.html
new file mode 100644
index 0000000..1dddda1
--- /dev/null
+++ b/templates/compare.html
@@ -0,0 +1,208 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>对比工具 - ParamHub</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
+</head>
+<body class="bg-gray-50 min-h-screen">
+    <!-- 导航栏 -->
+    <nav class="bg-white shadow-sm sticky top-0 z-50">
+        <div class="max-w-7xl mx-auto px-4 py-3 flex justify-between items-center">
+            <a href="/" class="flex items-center gap-2">
+                <i class="ri-dashboard-3-line text-2xl text-indigo-600"></i>
+                <span class="text-xl font-bold text-gray-800">ParamHub</span>
+            </a>
+            <div class="flex gap-6 text-sm">
+                <a href="/" class="text-gray-600 hover:text-indigo-600">首页</a>
+                <a href="/models" class="text-gray-600 hover:text-indigo-600">模型</a>
+                <a href="/gpus" class="text-gray-600 hover:text-indigo-600">GPU</a>
+                <a href="/cpus" class="text-gray-600 hover:text-indigo-600">CPU</a>
+                <a href="/tools" class="text-gray-600 hover:text-indigo-600">工具</a>
+                <a href="/compare" class="text-indigo-600 font-medium">对比</a>
+                <a href="/knowledge" class="text-gray-600 hover:text-indigo-600">知识库</a>
+            </div>
+        </div>
+    </nav>
+
+    <main class="max-w-7xl mx-auto px-4 py-8">
+        <div class="mb-6">
+            <h1 class="text-2xl font-bold text-gray-800 flex items-center gap-2">
+                <i class="ri-git-merge-line text-purple-600"></i>
+                对比工具
+            </h1>
+            <p class="text-gray-500 mt-1">多维度对比模型或硬件参数</p>
+        </div>
+
+        <!-- 对比类型选择 -->
+        <div class="bg-white rounded-xl shadow-sm p-4 mb-6">
+            <div class="flex gap-4">
+                <button onclick="setCompareType('model')" id="btnModel" class="px-4 py-2 bg-indigo-600 text-white rounded-lg">
+                    <i class="ri-robot-line mr-2"></i>模型对比
+                </button>
+                <button onclick="setCompareType('gpu')" id="btnGpu" class="px-4 py-2 bg-gray-200 text-gray-600 rounded-lg hover:bg-gray-300">
+                    <i class="ri-cpu-line mr-2"></i>GPU对比
+                </button>
+                <button onclick="setCompareType('cpu')" id="btnCpu" class="px-4 py-2 bg-gray-200 text-gray-600 rounded-lg hover:bg-gray-300">
+                    <i class="ri-memory-line mr-2"></i>CPU对比
+                </button>
+            </div>
+        </div>
+
+        <!-- 选择列表 -->
+        <div class="grid grid-cols-2 gap-4 mb-6">
+            <div class="bg-white rounded-xl shadow-sm p-4">
+                <label class="text-sm font-medium text-gray-600 mb-2 block">选择第一项</label>
+                <select id="select1" class="w-full px-4 py-2 border border-gray-200 rounded-lg" onchange="compare()">
+                    <option value="">请选择...</option>
+                </select>
+            </div>
+            <div class="bg-white rounded-xl shadow-sm p-4">
+                <label class="text-sm font-medium text-gray-600 mb-2 block">选择第二项</label>
+                <select id="select2" class="w-full px-4 py-2 border border-gray-200 rounded-lg" onchange="compare()">
+                    <option value="">请选择...</option>
+                </select>
+            </div>
+        </div>
+
+        <!-- 对比结果 -->
+        <div id="compareResult" class="bg-white rounded-xl shadow-sm p-6 hidden">
+            <h2 class="text-lg font-semibold text-gray-800 mb-4">对比结果</h2>
+            <div id="compareTable"></div>
+        </div>
+    </main>
+
+    <script>
+        let compareType = 'model';
+        let allData = [];
+
+        async function setCompareType(type) {
+            compareType = type;
+            
+            // 更新按钮样式
+            document.getElementById('btnModel').className = type === 'model' 
+                ? 'px-4 py-2 bg-indigo-600 text-white rounded-lg' 
+                : 'px-4 py-2 bg-gray-200 text-gray-600 rounded-lg hover:bg-gray-300';
+            document.getElementById('btnGpu').className = type === 'gpu' 
+                ? 'px-4 py-2 bg-green-600 text-white rounded-lg' 
+                : 'px-4 py-2 bg-gray-200 text-gray-600 rounded-lg hover:bg-gray-300';
+            document.getElementById('btnCpu').className = type === 'cpu' 
+                ? 'px-4 py-2 bg-purple-600 text-white rounded-lg' 
+                : 'px-4 py-2 bg-gray-200 text-gray-600 rounded-lg hover:bg-gray-300';
+            
+            // 加载数据
+            const res = await fetch(`/api/${type}s`);
+            allData = await res.json();
+            
+            // 填充下拉框
+            const select1 = document.getElementById('select1');
+            const select2 = document.getElementById('select2');
+            
+            select1.innerHTML = '<option value="">请选择...</option>' + 
+                allData.map(d => `<option value="${d.id}">${d.name}</option>`).join('');
+            select2.innerHTML = '<option value="">请选择...</option>' + 
+                allData.map(d => `<option value="${d.id}">${d.name}</option>`).join('');
+            
+            document.getElementById('compareResult').classList.add('hidden');
+        }
+
+        async function compare() {
+            const id1 = document.getElementById('select1').value;
+            const id2 = document.getElementById('select2').value;
+            
+            if (!id1 || !id2) {
+                document.getElementById('compareResult').classList.add('hidden');
+                return;
+            }
+            
+            const res1 = await fetch(`/api/${compareType}s/${id1}`);
+            const res2 = await fetch(`/api/${compareType}s/${id2}`);
+            
+            const item1 = await res1.json();
+            const item2 = await res2.json();
+            
+            let fields = [];
+            if (compareType === 'model') {
+                fields = [
+                    { key: 'name', label: '名称' },
+                    { key: 'organization', label: '厂商' },
+                    { key: 'parameters', label: '参数量(B)', unit: 'B' },
+                    { key: 'context_length', label: '上下文长度' },
+                    { key: 'mmlu', label: 'MMLU分数', unit: '%' },
+                    { key: 'humaneval', label: 'HumanEval', unit: '%' },
+                    { key: 'is_open_source', label: '类型', format: v => v ? '开源' : '商业' },
+                    { key: 'input_price', label: '输入价格', unit: '$/1K' },
+                    { key: 'output_price', label: '输出价格', unit: '$/1K' },
+                ];
+            } else if (compareType === 'gpu') {
+                fields = [
+                    { key: 'name', label: '名称' },
+                    { key: 'manufacturer', label: '厂商' },
+                    { key: 'architecture', label: '架构' },
+                    { key: 'memory_gb', label: '显存', unit: 'GB' },
+                    { key: 'cuda_cores', label: 'CUDA核心' },
+                    { key: 'fp16_tflops', label: 'FP16性能', unit: 'TF' },
+                    { key: 'price_usd', label: '价格', unit: '$' },
+                ];
+            } else {
+                fields = [
+                    { key: 'name', label: '名称' },
+                    { key: 'manufacturer', label: '厂商' },
+                    { key: 'cores', label: '核心数' },
+                    { key: 'threads', label: '线程数' },
+                    { key: 'base_clock_ghz', label: '基础频率', unit: 'GHz' },
+                    { key: 'boost_clock_ghz', label: '加速频率', unit: 'GHz' },
+                    { key: 'l3_cache_mb', label: 'L3缓存', unit: 'MB' },
+                    { key: 'tdp_watts', label: 'TDP', unit: 'W' },
+                    { key: 'price_usd', label: '价格', unit: '$' },
+                ];
+            }
+            
+            const html = `
+                <table class="w-full">
+                    <thead class="bg-gray-50">
+                        <tr>
+                            <th class="px-4 py-2 text-left text-sm font-medium text-gray-600">参数</th>
+                            <th class="px-4 py-2 text-center text-sm font-medium text-gray-600">${item1.name}</th>
+                            <th class="px-4 py-2 text-center text-sm font-medium text-gray-600">${item2.name}</th>
+                            <th class="px-4 py-2 text-center text-sm font-medium text-gray-600">差异</th>
+                        </tr>
+                    </thead>
+                    <tbody class="divide-y">
+                        ${fields.map(f => {
+                            const v1 = item1[f.key] || '-';
+                            const v2 = item2[f.key] || '-';
+                            const fv1 = f.format ? f.format(v1) : (v1 + (f.unit && typeof v1 === 'number' ? f.unit : ''));
+                            const fv2 = f.format ? f.format(v2) : (v2 + (f.unit && typeof v2 === 'number' ? f.unit : ''));
+                            
+                            let diff = '';
+                            if (typeof v1 === 'number' && typeof v2 === 'number') {
+                                const d = v2 - v1;
+                                diff = d > 0 ? `<span class="text-green-600">+${d}${f.unit || ''}</span>` : 
+                                       d < 0 ? `<span class="text-red-600">${d}${f.unit || ''}</span>` : '-';
+                            }
+                            
+                            return `
+                                <tr>
+                                    <td class="px-4 py-2 text-gray-600">${f.label}</td>
+                                    <td class="px-4 py-2 text-center font-medium">${fv1}</td>
+                                    <td class="px-4 py-2 text-center font-medium">${fv2}</td>
+                                    <td class="px-4 py-2 text-center">${diff}</td>
+                                </tr>
+                            `;
+                        }).join('')}
+                    </tbody>
+                </table>
+            `;
+            
+            document.getElementById('compareTable').innerHTML = html;
+            document.getElementById('compareResult').classList.remove('hidden');
+        }
+
+        // 初始化
+        setCompareType('model');
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/templates/cpus.html b/templates/cpus.html
new file mode 100644
index 0000000..faf3ffd
--- /dev/null
+++ b/templates/cpus.html
@@ -0,0 +1,186 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>CPU数据库 - ParamHub</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
+</head>
+<body class="bg-gray-50 min-h-screen">
+    <!-- 导航栏 -->
+    <nav class="bg-white shadow-sm sticky top-0 z-50">
+        <div class="max-w-7xl mx-auto px-4 py-3 flex justify-between items-center">
+            <a href="/" class="flex items-center gap-2">
+                <i class="ri-dashboard-3-line text-2xl text-indigo-600"></i>
+                <span class="text-xl font-bold text-gray-800">ParamHub</span>
+            </a>
+            <div class="flex gap-6 text-sm">
+                <a href="/" class="text-gray-600 hover:text-indigo-600">首页</a>
+                <a href="/models" class="text-gray-600 hover:text-indigo-600">模型</a>
+                <a href="/gpus" class="text-gray-600 hover:text-indigo-600">GPU</a>
+                <a href="/cpus" class="text-indigo-600 font-medium">CPU</a>
+                <a href="/tools" class="text-gray-600 hover:text-indigo-600">工具</a>
+                <a href="/compare" class="text-gray-600 hover:text-indigo-600">对比</a>
+                <a href="/knowledge" class="text-gray-600 hover:text-indigo-600">知识库</a>
+            </div>
+        </div>
+    </nav>
+
+    <main class="max-w-7xl mx-auto px-4 py-8">
+        <div class="mb-6">
+            <h1 class="text-2xl font-bold text-gray-800 flex items-center gap-2">
+                <i class="ri-memory-line text-purple-600"></i>
+                CPU数据库
+            </h1>
+            <p class="text-gray-500 mt-1">处理器规格参数一览</p>
+        </div>
+
+        <div class="bg-white rounded-xl shadow-sm p-4 mb-6">
+            <div class="relative">
+                <i class="ri-search-line absolute left-3 top-1/2 -translate-y-1/2 text-gray-400"></i>
+                <input type="text" id="searchInput" placeholder="搜索CPU名称或厂商..."
+                    class="w-full pl-10 pr-4 py-2 border border-gray-200 rounded-lg focus:outline-none focus:border-purple-400"
+                    oninput="loadCpus()">
+            </div>
+        </div>
+
+        <div class="bg-white rounded-xl shadow-sm overflow-hidden">
+            <table class="w-full">
+                <thead class="bg-gray-50 border-b">
+                    <tr>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">CPU名称</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">厂商</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">核心/线程</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">主频</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">L3缓存</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">TDP</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">价格</th>
+                        <th class="px-4 py-3 text-center text-sm font-medium text-gray-600">操作</th>
+                    </tr>
+                </thead>
+                <tbody id="cpusTable">
+                    <tr><td colspan="8" class="text-center text-gray-400 py-8">加载中...</td></tr>
+                </tbody>
+            </table>
+        </div>
+    </main>
+
+    <div id="detailModal" class="fixed inset-0 bg-black/50 z-50 hidden flex items-center justify-center">
+        <div class="bg-white rounded-xl max-w-2xl w-full mx-4 max-h-[80vh] overflow-auto">
+            <div class="p-6 border-b flex justify-between items-center">
+                <h2 class="text-xl font-bold text-gray-800" id="modalTitle">CPU详情</h2>
+                <button onclick="closeModal()" class="text-gray-400 hover:text-gray-600">
+                    <i class="ri-close-line text-2xl"></i>
+                </button>
+            </div>
+            <div id="modalContent" class="p-6"></div>
+        </div>
+    </div>
+
+    <script>
+        async function loadCpus() {
+            const keyword = document.getElementById('searchInput').value.trim();
+            let url = '/api/cpus';
+            if (keyword) url += `?q=${encodeURIComponent(keyword)}`;
+            
+            const res = await fetch(url);
+            const cpus = await res.json();
+            
+            if (cpus.length === 0) {
+                document.getElementById('cpusTable').innerHTML = `
+                    <tr><td colspan="8" class="text-center text-gray-400 py-8">暂无数据</td></tr>
+                `;
+                return;
+            }
+            
+            const html = cpus.map(c => `
+                <tr class="border-b hover:bg-gray-50 transition">
+                    <td class="px-4 py-3">
+                        <div class="font-medium text-gray-800">${c.name}</div>
+                        <div class="text-xs text-gray-500">${c.release_year || ''}</div>
+                    </td>
+                    <td class="px-4 py-3 text-gray-600">${c.manufacturer}</td>
+                    <td class="px-4 py-3">
+                        <span class="px-2 py-1 bg-purple-100 text-purple-700 rounded text-sm">${c.cores}/${c.threads}</span>
+                    </td>
+                    <td class="px-4 py-3 text-gray-600">${c.base_clock_ghz}-${c.boost_clock_ghz}GHz</td>
+                    <td class="px-4 py-3 text-gray-600">${c.l3_cache_mb}MB</td>
+                    <td class="px-4 py-3 text-gray-600">${c.tdp_watts}W</td>
+                    <td class="px-4 py-3 text-gray-600">$${c.price_usd || '-'}</td>
+                    <td class="px-4 py-3 text-center">
+                        <button onclick="showDetail('${c.id}')" class="text-purple-600 hover:text-purple-800 text-sm">
+                            <i class="ri-eye-line mr-1"></i>详情
+                        </button>
+                    </td>
+                </tr>
+            `).join('');
+            
+            document.getElementById('cpusTable').innerHTML = html;
+        }
+
+        async function showDetail(id) {
+            const res = await fetch(`/api/cpus/${id}`);
+            const cpu = await res.json();
+            
+            document.getElementById('modalTitle').textContent = cpu.name;
+            document.getElementById('modalContent').innerHTML = `
+                <div class="grid grid-cols-2 gap-4">
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">厂商</div>
+                        <div class="font-medium text-gray-800 mt-1">${cpu.manufacturer}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">架构</div>
+                        <div class="font-medium text-gray-800 mt-1">${cpu.architecture}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">核心数</div>
+                        <div class="font-medium text-gray-800 mt-1">${cpu.cores}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">线程数</div>
+                        <div class="font-medium text-gray-800 mt-1">${cpu.threads}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">基础频率</div>
+                        <div class="font-medium text-gray-800 mt-1">${cpu.base_clock_ghz}GHz</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">加速频率</div>
+                        <div class="font-medium text-gray-800 mt-1">${cpu.boost_clock_ghz}GHz</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">L3缓存</div>
+                        <div class="font-medium text-gray-800 mt-1">${cpu.l3_cache_mb}MB</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">TDP功耗</div>
+                        <div class="font-medium text-gray-800 mt-1">${cpu.tdp_watts}W</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg col-span-2">
+                        <div class="text-sm text-gray-500">价格</div>
+                        <div class="font-medium text-gray-800 mt-1">$${cpu.price_usd || '-'}</div>
+                    </div>
+                </div>
+                <div class="mt-4 p-4 bg-purple-50 rounded-lg">
+                    <div class="text-sm text-purple-600">简介</div>
+                    <div class="text-gray-800 mt-1">${cpu.description || '暂无描述'}</div>
+                </div>
+            `;
+            
+            document.getElementById('detailModal').classList.remove('hidden');
+        }
+
+        function closeModal() {
+            document.getElementById('detailModal').classList.add('hidden');
+        }
+
+        document.getElementById('detailModal').addEventListener('click', function(e) {
+            if (e.target === this) closeModal();
+        });
+
+        loadCpus();
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/templates/gpus.html b/templates/gpus.html
new file mode 100644
index 0000000..f73ec95
--- /dev/null
+++ b/templates/gpus.html
@@ -0,0 +1,193 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>GPU数据库 - ParamHub</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
+</head>
+<body class="bg-gray-50 min-h-screen">
+    <!-- 导航栏 -->
+    <nav class="bg-white shadow-sm sticky top-0 z-50">
+        <div class="max-w-7xl mx-auto px-4 py-3 flex justify-between items-center">
+            <a href="/" class="flex items-center gap-2">
+                <i class="ri-dashboard-3-line text-2xl text-indigo-600"></i>
+                <span class="text-xl font-bold text-gray-800">ParamHub</span>
+            </a>
+            <div class="flex gap-6 text-sm">
+                <a href="/" class="text-gray-600 hover:text-indigo-600">首页</a>
+                <a href="/models" class="text-gray-600 hover:text-indigo-600">模型</a>
+                <a href="/gpus" class="text-indigo-600 font-medium">GPU</a>
+                <a href="/cpus" class="text-gray-600 hover:text-indigo-600">CPU</a>
+                <a href="/tools" class="text-gray-600 hover:text-indigo-600">工具</a>
+                <a href="/compare" class="text-gray-600 hover:text-indigo-600">对比</a>
+                <a href="/knowledge" class="text-gray-600 hover:text-indigo-600">知识库</a>
+            </div>
+        </div>
+    </nav>
+
+    <main class="max-w-7xl mx-auto px-4 py-8">
+        <div class="mb-6">
+            <h1 class="text-2xl font-bold text-gray-800 flex items-center gap-2">
+                <i class="ri-cpu-line text-green-600"></i>
+                GPU数据库
+            </h1>
+            <p class="text-gray-500 mt-1">显卡规格参数一览</p>
+        </div>
+
+        <!-- 搜索 -->
+        <div class="bg-white rounded-xl shadow-sm p-4 mb-6">
+            <div class="relative">
+                <i class="ri-search-line absolute left-3 top-1/2 -translate-y-1/2 text-gray-400"></i>
+                <input type="text" id="searchInput" placeholder="搜索GPU名称或厂商..."
+                    class="w-full pl-10 pr-4 py-2 border border-gray-200 rounded-lg focus:outline-none focus:border-green-400"
+                    oninput="loadGpus()">
+            </div>
+        </div>
+
+        <!-- GPU列表 -->
+        <div class="bg-white rounded-xl shadow-sm overflow-hidden">
+            <table class="w-full">
+                <thead class="bg-gray-50 border-b">
+                    <tr>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">GPU名称</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">厂商</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">架构</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">显存</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">CUDA核心</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">FP16性能</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">价格</th>
+                        <th class="px-4 py-3 text-center text-sm font-medium text-gray-600">操作</th>
+                    </tr>
+                </thead>
+                <tbody id="gpusTable">
+                    <tr><td colspan="8" class="text-center text-gray-400 py-8">加载中...</td></tr>
+                </tbody>
+            </table>
+        </div>
+    </main>
+
+    <!-- 详情弹窗 -->
+    <div id="detailModal" class="fixed inset-0 bg-black/50 z-50 hidden flex items-center justify-center">
+        <div class="bg-white rounded-xl max-w-2xl w-full mx-4 max-h-[80vh] overflow-auto">
+            <div class="p-6 border-b flex justify-between items-center">
+                <h2 class="text-xl font-bold text-gray-800" id="modalTitle">GPU详情</h2>
+                <button onclick="closeModal()" class="text-gray-400 hover:text-gray-600">
+                    <i class="ri-close-line text-2xl"></i>
+                </button>
+            </div>
+            <div id="modalContent" class="p-6"></div>
+        </div>
+    </div>
+
+    <script>
+        async function loadGpus() {
+            const keyword = document.getElementById('searchInput').value.trim();
+            let url = '/api/gpus';
+            if (keyword) url += `?q=${encodeURIComponent(keyword)}`;
+            
+            const res = await fetch(url);
+            const gpus = await res.json();
+            
+            if (gpus.length === 0) {
+                document.getElementById('gpusTable').innerHTML = `
+                    <tr><td colspan="8" class="text-center text-gray-400 py-8">暂无数据</td></tr>
+                `;
+                return;
+            }
+            
+            const html = gpus.map(g => `
+                <tr class="border-b hover:bg-gray-50 transition">
+                    <td class="px-4 py-3">
+                        <div class="font-medium text-gray-800">${g.name}</div>
+                        <div class="text-xs text-gray-500">${g.release_year || ''}</div>
+                    </td>
+                    <td class="px-4 py-3 text-gray-600">${g.manufacturer}</td>
+                    <td class="px-4 py-3 text-gray-600">${g.architecture}</td>
+                    <td class="px-4 py-3">
+                        <span class="px-2 py-1 bg-green-100 text-green-700 rounded text-sm">${g.memory_gb}GB</span>
+                    </td>
+                    <td class="px-4 py-3 text-gray-600">${g.cuda_cores || '-'}</td>
+                    <td class="px-4 py-3 text-gray-600">${g.fp16_tflops || '-'} TF</td>
+                    <td class="px-4 py-3 text-gray-600">$${g.price_usd || '-'}</td>
+                    <td class="px-4 py-3 text-center">
+                        <button onclick="showDetail('${g.id}')" class="text-green-600 hover:text-green-800 text-sm">
+                            <i class="ri-eye-line mr-1"></i>详情
+                        </button>
+                    </td>
+                </tr>
+            `).join('');
+            
+            document.getElementById('gpusTable').innerHTML = html;
+        }
+
+        async function showDetail(id) {
+            const res = await fetch(`/api/gpus/${id}`);
+            const gpu = await res.json();
+            
+            document.getElementById('modalTitle').textContent = gpu.name;
+            document.getElementById('modalContent').innerHTML = `
+                <div class="grid grid-cols-2 gap-4">
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">厂商</div>
+                        <div class="font-medium text-gray-800 mt-1">${gpu.manufacturer}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">架构</div>
+                        <div class="font-medium text-gray-800 mt-1">${gpu.architecture}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">显存</div>
+                        <div class="font-medium text-gray-800 mt-1">${gpu.memory_gb}GB</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">显存带宽</div>
+                        <div class="font-medium text-gray-800 mt-1">${gpu.memory_bandwidth_gbs || '-'} GB/s</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">CUDA核心</div>
+                        <div class="font-medium text-gray-800 mt-1">${gpu.cuda_cores || '-'}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">Tensor核心</div>
+                        <div class="font-medium text-gray-800 mt-1">${gpu.tensor_cores || '-'}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">FP32性能</div>
+                        <div class="font-medium text-gray-800 mt-1">${gpu.fp32_tflops || '-'} TFLOPS</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">FP16性能</div>
+                        <div class="font-medium text-gray-800 mt-1">${gpu.fp16_tflops || '-'} TFLOPS</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">INT8性能</div>
+                        <div class="font-medium text-gray-800 mt-1">${gpu.int8_perf_tops || '-'} TOPS</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">价格</div>
+                        <div class="font-medium text-gray-800 mt-1">$${gpu.price_usd || '-'}</div>
+                    </div>
+                </div>
+                <div class="mt-4 p-4 bg-green-50 rounded-lg">
+                    <div class="text-sm text-green-600">简介</div>
+                    <div class="text-gray-800 mt-1">${gpu.description || '暂无描述'}</div>
+                </div>
+            `;
+            
+            document.getElementById('detailModal').classList.remove('hidden');
+        }
+
+        function closeModal() {
+            document.getElementById('detailModal').classList.add('hidden');
+        }
+
+        document.getElementById('detailModal').addEventListener('click', function(e) {
+            if (e.target === this) closeModal();
+        });
+
+        loadGpus();
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/templates/index.html b/templates/index.html
new file mode 100644
index 0000000..8c9d14c
--- /dev/null
+++ b/templates/index.html
@@ -0,0 +1,168 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>ParamHub - 参数百科</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
+</head>
+<body class="bg-gray-50 min-h-screen">
+    <!-- 导航栏 -->
+    <nav class="bg-white shadow-sm sticky top-0 z-50">
+        <div class="max-w-7xl mx-auto px-4 py-3 flex justify-between items-center">
+            <div class="flex items-center gap-2">
+                <i class="ri-dashboard-3-line text-2xl text-indigo-600"></i>
+                <span class="text-xl font-bold text-gray-800">ParamHub</span>
+                <span class="text-sm text-gray-500">参数百科</span>
+            </div>
+            <div class="flex gap-6 text-sm">
+                <a href="/" class="text-indigo-600 font-medium">首页</a>
+                <a href="/models" class="text-gray-600 hover:text-indigo-600">模型</a>
+                <a href="/gpus" class="text-gray-600 hover:text-indigo-600">GPU</a>
+                <a href="/cpus" class="text-gray-600 hover:text-indigo-600">CPU</a>
+                <a href="/tools" class="text-gray-600 hover:text-indigo-600">工具</a>
+                <a href="/compare" class="text-gray-600 hover:text-indigo-600">对比</a>
+                <a href="/knowledge" class="text-gray-600 hover:text-indigo-600">知识库</a>
+            </div>
+        </div>
+    </nav>
+
+    <!-- 主内容 -->
+    <main class="max-w-7xl mx-auto px-4 py-8">
+        <!-- 搜索框 -->
+        <div class="bg-white rounded-xl shadow-sm p-6 mb-8">
+            <div class="flex gap-4">
+                <div class="flex-1 relative">
+                    <i class="ri-search-line absolute left-4 top-1/2 -translate-y-1/2 text-gray-400"></i>
+                    <input type="text" id="searchInput" placeholder="搜索模型、GPU、CPU..."
+                        class="w-full pl-12 pr-4 py-3 border border-gray-200 rounded-lg focus:outline-none focus:border-indigo-400 text-lg"
+                        onkeyup="if(event.key==='Enter')search()">
+                </div>
+                <button onclick="search()" class="px-6 py-3 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700 transition">
+                    <i class="ri-search-line mr-2"></i>搜索
+                </button>
+            </div>
+        </div>
+
+        <!-- 统计卡片 -->
+        <div class="grid grid-cols-3 gap-6 mb-8" id="statsCards">
+            <div class="bg-gradient-to-r from-blue-500 to-blue-600 rounded-xl p-6 text-white">
+                <div class="flex items-center gap-4">
+                    <i class="ri-robot-line text-4xl"></i>
+                    <div>
+                        <div class="text-3xl font-bold" id="modelsCount">-</div>
+                        <div class="text-sm opacity-80">AI模型</div>
+                    </div>
+                </div>
+            </div>
+            <div class="bg-gradient-to-r from-green-500 to-green-600 rounded-xl p-6 text-white">
+                <div class="flex items-center gap-4">
+                    <i class="ri-cpu-line text-4xl"></i>
+                    <div>
+                        <div class="text-3xl font-bold" id="gpusCount">-</div>
+                        <div class="text-sm opacity-80">GPU显卡</div>
+                    </div>
+                </div>
+            </div>
+            <div class="bg-gradient-to-r from-purple-500 to-purple-600 rounded-xl p-6 text-white">
+                <div class="flex items-center gap-4">
+                    <i class="ri-memory-line text-4xl"></i>
+                    <div>
+                        <div class="text-3xl font-bold" id="cpusCount">-</div>
+                        <div class="text-sm opacity-80">CPU处理器</div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- 快捷入口 -->
+        <div class="grid grid-cols-4 gap-6 mb-8">
+            <a href="/models" class="bg-white rounded-xl shadow-sm p-6 hover:shadow-md transition group">
+                <div class="text-center">
+                    <i class="ri-robot-line text-5xl text-blue-500 group-hover:scale-110 transition"></i>
+                    <div class="mt-4 font-medium text-gray-800">模型数据库</div>
+                    <div class="text-sm text-gray-500 mt-1">GPT、Llama、Claude...</div>
+                </div>
+            </a>
+            <a href="/gpus" class="bg-white rounded-xl shadow-sm p-6 hover:shadow-md transition group">
+                <div class="text-center">
+                    <i class="ri-cpu-line text-5xl text-green-500 group-hover:scale-110 transition"></i>
+                    <div class="mt-4 font-medium text-gray-800">GPU数据库</div>
+                    <div class="text-sm text-gray-500 mt-1">H100、A100、4090...</div>
+                </div>
+            </a>
+            <a href="/tools" class="bg-white rounded-xl shadow-sm p-6 hover:shadow-md transition group">
+                <div class="text-center">
+                    <i class="ri-calculator-line text-5xl text-orange-500 group-hover:scale-110 transition"></i>
+                    <div class="mt-4 font-medium text-gray-800">实用工具</div>
+                    <div class="text-sm text-gray-500 mt-1">显存计算器...</div>
+                </div>
+            </a>
+            <a href="/compare" class="bg-white rounded-xl shadow-sm p-6 hover:shadow-md transition group">
+                <div class="text-center">
+                    <i class="ri-git-merge-line text-5xl text-purple-500 group-hover:scale-110 transition"></i>
+                    <div class="mt-4 font-medium text-gray-800">对比工具</div>
+                    <div class="text-sm text-gray-500 mt-1">多维度对比</div>
+                </div>
+            </a>
+        </div>
+
+        <!-- 最新模型 -->
+        <div class="bg-white rounded-xl shadow-sm p-6">
+            <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                <i class="ri-flashlight-line text-indigo-600"></i>
+                热门模型
+            </h2>
+            <div id="latestModels" class="grid grid-cols-2 gap-4">
+                <div class="text-center text-gray-400 py-8">加载中...</div>
+            </div>
+        </div>
+    </main>
+
+    <!-- 页脚 -->
+    <footer class="bg-white border-t mt-8 py-6 text-center text-gray-500 text-sm">
+        ParamHub - 参数百科 | AI模型与硬件参数速查平台
+    </footer>
+
+    <script>
+        // 加载统计数据
+        async function loadStats() {
+            const res = await fetch('/api/stats');
+            const data = await res.json();
+            
+            document.getElementById('modelsCount').textContent = data.models_count;
+            document.getElementById('gpusCount').textContent = data.gpus_count;
+            document.getElementById('cpusCount').textContent = data.cpus_count;
+            
+            // 最新模型
+            if (data.latest_models && data.latest_models.length > 0) {
+                const html = data.latest_models.map(m => `
+                    <a href="/models" class="flex items-center gap-4 p-4 rounded-lg hover:bg-gray-50 transition">
+                        <div class="w-12 h-12 rounded-full bg-indigo-100 flex items-center justify-center text-indigo-600 font-bold">
+                            ${m.name.substring(0, 2)}
+                        </div>
+                        <div class="flex-1">
+                            <div class="font-medium text-gray-800">${m.name}</div>
+                            <div class="text-sm text-gray-500">${m.organization} | ${m.parameters}B参数</div>
+                        </div>
+                        <div class="text-sm text-gray-400">${m.is_open_source ? '开源' : '商业'}</div>
+                    </a>
+                `).join('');
+                document.getElementById('latestModels').innerHTML = html;
+            }
+        }
+
+        // 搜索
+        async function search() {
+            const keyword = document.getElementById('searchInput').value.trim();
+            if (!keyword) return;
+            
+            window.location.href = `/models?q=${encodeURIComponent(keyword)}`;
+        }
+
+        // 初始化
+        loadStats();
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/templates/knowledge.html b/templates/knowledge.html
new file mode 100644
index 0000000..1531266
--- /dev/null
+++ b/templates/knowledge.html
@@ -0,0 +1,187 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>知识库 - ParamHub</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
+</head>
+<body class="bg-gray-50 min-h-screen">
+    <nav class="bg-white shadow-sm sticky top-0 z-50">
+        <div class="max-w-7xl mx-auto px-4 py-3 flex justify-between items-center">
+            <a href="/" class="flex items-center gap-2">
+                <i class="ri-dashboard-3-line text-2xl text-indigo-600"></i>
+                <span class="text-xl font-bold text-gray-800">ParamHub</span>
+            </a>
+            <div class="flex gap-6 text-sm">
+                <a href="/" class="text-gray-600 hover:text-indigo-600">首页</a>
+                <a href="/models" class="text-gray-600 hover:text-indigo-600">模型</a>
+                <a href="/gpus" class="text-gray-600 hover:text-indigo-600">GPU</a>
+                <a href="/cpus" class="text-gray-600 hover:text-indigo-600">CPU</a>
+                <a href="/tools" class="text-gray-600 hover:text-indigo-600">工具</a>
+                <a href="/compare" class="text-gray-600 hover:text-indigo-600">对比</a>
+                <a href="/knowledge" class="text-indigo-600 font-medium">知识库</a>
+            </div>
+        </div>
+    </nav>
+
+    <main class="max-w-7xl mx-auto px-4 py-8">
+        <div class="mb-6">
+            <h1 class="text-2xl font-bold text-gray-800 flex items-center gap-2">
+                <i class="ri-book-open-line text-teal-600"></i>
+                知识库
+            </h1>
+            <p class="text-gray-500 mt-1">AI模型参数与硬件知识</p>
+        </div>
+
+        <div class="grid grid-cols-2 gap-6">
+            <!-- 参数量 -->
+            <div class="bg-white rounded-xl shadow-sm p-6">
+                <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                    <i class="ri-calculator-line text-blue-600"></i>
+                    什么是参数量？
+                </h2>
+                <p class="text-gray-600 leading-relaxed">
+                    参数量（Parameters）是衡量大模型规模的指标，表示模型中权重参数的数量。
+                    例如 GPT-3 有 175B 参数，即约1750亿个参数。
+                </p>
+                <div class="mt-4 p-4 bg-blue-50 rounded-lg">
+                    <div class="font-medium text-blue-800 mb-2">常见规模分类：</div>
+                    <ul class="text-sm text-blue-600 space-y-1">
+                        <li>• 小模型：&lt;1B (适合边缘设备)</li>
+                        <li>• 中模型：1B-10B (消费级GPU可运行)</li>
+                        <li>• 大模型：10B-100B (需要多GPU)</li>
+                        <li>• 超大模型：&gt;100B (需要数据中心)</li>
+                    </ul>
+                </div>
+            </div>
+
+            <!-- 上下文长度 -->
+            <div class="bg-white rounded-xl shadow-sm p-6">
+                <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                    <i class="ri-text-wrap text-green-600"></i>
+                    什么是上下文长度？
+                </h2>
+                <p class="text-gray-600 leading-relaxed">
+                    上下文长度（Context Length）是模型能处理的输入文本最大长度。
+                    更长的上下文意味着模型可以理解更长的文档或对话历史。
+                </p>
+                <div class="mt-4 p-4 bg-green-50 rounded-lg">
+                    <div class="font-medium text-green-800 mb-2">常见长度：</div>
+                    <ul class="text-sm text-green-600 space-y-1">
+                        <li>• 4K：传统长度，适合简单对话</li>
+                        <li>• 32K：中等长度，适合长文档</li>
+                        <li>• 128K：超长上下文，如GPT-4 Turbo</li>
+                        <li>• 200K：Claude 3的极限长度</li>
+                    </ul>
+                </div>
+            </div>
+
+            <!-- 显存计算 -->
+            <div class="bg-white rounded-xl shadow-sm p-6">
+                <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                    <i class="ri-memory-line text-orange-600"></i>
+                    如何计算显存需求？
+                </h2>
+                <p class="text-gray-600 leading-relaxed">
+                    模型显存需求 ≈ 参数量 × 每参数字节数 × 1.3（含KV Cache开销）
+                </p>
+                <div class="mt-4 p-4 bg-orange-50 rounded-lg">
+                    <div class="font-medium text-orange-800 mb-2">计算公式：</div>
+                    <ul class="text-sm text-orange-600 space-y-1">
+                        <li>• FP32: 参数量 × 4字节 × 1.3</li>
+                        <li>• FP16: 参数量 × 2字节 × 1.3</li>
+                        <li>• INT8: 参数量 × 1字节 × 1.3</li>
+                        <li>• INT4: 参数量 × 0.5字节 × 1.3</li>
+                    </ul>
+                </div>
+            </div>
+
+            <!-- 量化 -->
+            <div class="bg-white rounded-xl shadow-sm p-6">
+                <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                    <i class="ri-scales-3-line text-purple-600"></i>
+                    什么是量化？
+                </h2>
+                <p class="text-gray-600 leading-relaxed">
+                    量化（Quantization）是将模型参数从高精度转换为低精度，减少显存占用和计算量。
+                    如FP16→INT8→INT4，精度损失可控，资源节省显著。
+                </p>
+                <div class="mt-4 p-4 bg-purple-50 rounded-lg">
+                    <div class="font-medium text-purple-800 mb-2">量化效果：</div>
+                    <ul class="text-sm text-purple-600 space-y-1">
+                        <li>• FP32→FP16: 显存减半，精度基本不变</li>
+                        <li>• FP16→INT8: 显存再减半，精度略降</li>
+                        <li>• INT8→INT4: 显存再减半，需特殊技术</li>
+                    </ul>
+                </div>
+            </div>
+
+            <!-- MMLU -->
+            <div class="bg-white rounded-xl shadow-sm p-6">
+                <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                    <i class="ri-bar-chart-box-line text-red-600"></i>
+                    什么是MMLU？
+                </h2>
+                <p class="text-gray-600 leading-relaxed">
+                    MMLU（Massive Multitask Language Understanding）是评估大模型综合能力的标准测试集，
+                    覆盖57个学科领域，分数越高代表模型知识面越广。
+                </p>
+                <div class="mt-4 p-4 bg-red-50 rounded-lg">
+                    <div class="font-medium text-red-800 mb-2">分数参考：</div>
+                    <ul class="text-sm text-red-600 space-y-1">
+                        <li>• 60-70%：入门级，如GPT-3</li>
+                        <li>• 70-80%：中等水平，如Llama 2 70B</li>
+                        <li>• 80-90%：优秀水平，如GPT-4、Claude 3</li>
+                    </ul>
+                </div>
+            </div>
+
+            <!-- HumanEval -->
+            <div class="bg-white rounded-xl shadow-sm p-6">
+                <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                    <i class="ri-code-box-line text-teal-600"></i>
+                    什么是HumanEval？
+                </h2>
+                <p class="text-gray-600 leading-relaxed">
+                    HumanEval是评估模型代码能力的测试集，包含164个编程题目。
+                    分数表示模型能正确完成的题目比例。
+                </p>
+                <div class="mt-4 p-4 bg-teal-50 rounded-lg">
+                    <div class="font-medium text-teal-800 mb-2">分数参考：</div>
+                    <ul class="text-sm text-teal-600 space-y-1">
+                        <li>• 20-30%：基础代码能力</li>
+                        <li>• 40-50%：中等代码能力</li>
+                        <li>• 80%+：优秀代码能力，如Claude 3 Opus</li>
+                    </ul>
+                </div>
+            </div>
+        </div>
+
+        <!-- 选型指南 -->
+        <div class="bg-white rounded-xl shadow-sm p-6 mt-6">
+            <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                <i class="ri-lightbulb-line text-yellow-600"></i>
+                GPU选型指南
+            </h2>
+            <table class="w-full">
+                <thead class="bg-gray-50">
+                    <tr>
+                        <th class="px-4 py-2 text-left text-sm font-medium text-gray-600">需求场景</th>
+                        <th class="px-4 py-2 text-left text-sm font-medium text-gray-600">推荐GPU</th>
+                        <th class="px-4 py-2 text-left text-sm font-medium text-gray-600">显存需求</th>
+                        <th class="px-4 py-2 text-left text-sm font-medium text-gray-600">预算范围</th>
+                    </tr>
+                </thead>
+                <tbody class="divide-y">
+                    <tr><td class="px-4 py-2 text-gray-800">个人学习/推理7B</td><td class="px-4 py-2">RTX 3060 12GB</td><td class="px-4 py-2">12-16GB</td><td class="px-4 py-2 text-gray-600">$300</td></tr>
+                    <tr><td class="px-4 py-2 text-gray-800">个人开发/推理13B</td><td class="px-4 py-2">RTX 3090/4090</td><td class="px-4 py-2">24GB</td><td class="px-4 py-2 text-gray-600">$700-$1600</td></tr>
+                    <tr><td class="px-4 py-2 text-gray-800">小团队训练/推理70B</td><td class="px-4 py-2">A100 40GB x2</td><td class="px-4 py-2">80GB</td><td class="px-4 py-2 text-gray-600">$12,000</td></tr>
+                    <tr><td class="px-4 py-2 text-gray-800">企业训练大模型</td><td class="px-4 py-2">H100 80GB集群</td><td class="px-4 py-2">数百GB</td><td class="px-4 py-2 text-gray-600">$30,000+</td></tr>
+                </tbody>
+            </table>
+        </div>
+    </main>
+</body>
+</html>
\ No newline at end of file
diff --git a/templates/models.html b/templates/models.html
new file mode 100644
index 0000000..33b73a2
--- /dev/null
+++ b/templates/models.html
@@ -0,0 +1,240 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>模型数据库 - ParamHub</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
+</head>
+<body class="bg-gray-50 min-h-screen">
+    <!-- 导航栏 -->
+    <nav class="bg-white shadow-sm sticky top-0 z-50">
+        <div class="max-w-7xl mx-auto px-4 py-3 flex justify-between items-center">
+            <a href="/" class="flex items-center gap-2">
+                <i class="ri-dashboard-3-line text-2xl text-indigo-600"></i>
+                <span class="text-xl font-bold text-gray-800">ParamHub</span>
+            </a>
+            <div class="flex gap-6 text-sm">
+                <a href="/" class="text-gray-600 hover:text-indigo-600">首页</a>
+                <a href="/models" class="text-indigo-600 font-medium">模型</a>
+                <a href="/gpus" class="text-gray-600 hover:text-indigo-600">GPU</a>
+                <a href="/cpus" class="text-gray-600 hover:text-indigo-600">CPU</a>
+                <a href="/tools" class="text-gray-600 hover:text-indigo-600">工具</a>
+                <a href="/compare" class="text-gray-600 hover:text-indigo-600">对比</a>
+                <a href="/knowledge" class="text-gray-600 hover:text-indigo-600">知识库</a>
+            </div>
+        </div>
+    </nav>
+
+    <main class="max-w-7xl mx-auto px-4 py-8">
+        <!-- 页面标题 -->
+        <div class="mb-6">
+            <h1 class="text-2xl font-bold text-gray-800 flex items-center gap-2">
+                <i class="ri-robot-line text-indigo-600"></i>
+                模型数据库
+            </h1>
+            <p class="text-gray-500 mt-1">AI大模型参数规格一览</p>
+        </div>
+
+        <!-- 搜索和筛选 -->
+        <div class="bg-white rounded-xl shadow-sm p-4 mb-6">
+            <div class="flex gap-4 items-center">
+                <div class="flex-1 relative">
+                    <i class="ri-search-line absolute left-3 top-1/2 -translate-y-1/2 text-gray-400"></i>
+                    <input type="text" id="searchInput" placeholder="搜索模型名称或厂商..."
+                        class="w-full pl-10 pr-4 py-2 border border-gray-200 rounded-lg focus:outline-none focus:border-indigo-400"
+                        oninput="loadModels()">
+                </div>
+                <select id="sortBy" class="px-4 py-2 border border-gray-200 rounded-lg" onchange="loadModels()">
+                    <option value="name">按名称</option>
+                    <option value="parameters">按参数量</option>
+                    <option value="mmlu">按MMLU分数</option>
+                    <option value="context_length">按上下文长度</option>
+                </select>
+                <select id="sortOrder" class="px-4 py-2 border border-gray-200 rounded-lg" onchange="loadModels()">
+                    <option value="asc">升序</option>
+                    <option value="desc">降序</option>
+                </select>
+                <select id="filterType" class="px-4 py-2 border border-gray-200 rounded-lg" onchange="loadModels()">
+                    <option value="all">全部</option>
+                    <option value="open">开源</option>
+                    <option value="closed">商业</option>
+                </select>
+            </div>
+        </div>
+
+        <!-- 模型列表 -->
+        <div class="bg-white rounded-xl shadow-sm overflow-hidden">
+            <table class="w-full">
+                <thead class="bg-gray-50 border-b">
+                    <tr>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">模型名称</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">厂商</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">参数量</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">上下文</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">MMLU</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">类型</th>
+                        <th class="px-4 py-3 text-left text-sm font-medium text-gray-600">价格</th>
+                        <th class="px-4 py-3 text-center text-sm font-medium text-gray-600">操作</th>
+                    </tr>
+                </thead>
+                <tbody id="modelsTable">
+                    <tr><td colspan="8" class="text-center text-gray-400 py-8">加载中...</td></tr>
+                </tbody>
+            </table>
+        </div>
+    </main>
+
+    <!-- 详情弹窗 -->
+    <div id="detailModal" class="fixed inset-0 bg-black/50 z-50 hidden flex items-center justify-center">
+        <div class="bg-white rounded-xl max-w-2xl w-full mx-4 max-h-[80vh] overflow-auto">
+            <div class="p-6 border-b flex justify-between items-center">
+                <h2 class="text-xl font-bold text-gray-800" id="modalTitle">模型详情</h2>
+                <button onclick="closeModal()" class="text-gray-400 hover:text-gray-600">
+                    <i class="ri-close-line text-2xl"></i>
+                </button>
+            </div>
+            <div id="modalContent" class="p-6"></div>
+        </div>
+    </div>
+
+    <script>
+        let allModels = [];
+
+        async function loadModels() {
+            const keyword = document.getElementById('searchInput').value.trim();
+            const sortBy = document.getElementById('sortBy').value;
+            const sortOrder = document.getElementById('sortOrder').value;
+            const filterType = document.getElementById('filterType').value;
+            
+            let url = `/api/models?sort=${sortBy}&order=${sortOrder}`;
+            if (keyword) url += `&q=${encodeURIComponent(keyword)}`;
+            
+            const res = await fetch(url);
+            let models = await res.json();
+            allModels = models;
+            
+            // 本地过滤类型
+            if (filterType === 'open') {
+                models = models.filter(m => m.is_open_source);
+            } else if (filterType === 'closed') {
+                models = models.filter(m => !m.is_open_source);
+            }
+            
+            renderModels(models);
+        }
+
+        function renderModels(models) {
+            if (models.length === 0) {
+                document.getElementById('modelsTable').innerHTML = `
+                    <tr><td colspan="8" class="text-center text-gray-400 py-8">暂无数据</td></tr>
+                `;
+                return;
+            }
+            
+            const html = models.map(m => `
+                <tr class="border-b hover:bg-gray-50 transition">
+                    <td class="px-4 py-3">
+                        <div class="font-medium text-gray-800">${m.name}</div>
+                        <div class="text-xs text-gray-500">${m.architecture || ''}</div>
+                    </td>
+                    <td class="px-4 py-3 text-gray-600">${m.organization}</td>
+                    <td class="px-4 py-3">
+                        <span class="px-2 py-1 bg-blue-100 text-blue-700 rounded text-sm">${m.parameters}B</span>
+                    </td>
+                    <td class="px-4 py-3 text-gray-600">${formatContext(m.context_length)}</td>
+                    <td class="px-4 py-3">
+                        <span class="px-2 py-1 bg-green-100 text-green-700 rounded text-sm">${m.mmlu || '-'}%</span>
+                    </td>
+                    <td class="px-4 py-3">
+                        ${m.is_open_source 
+                            ? '<span class="px-2 py-1 bg-emerald-100 text-emerald-700 rounded text-sm">开源</span>'
+                            : '<span class="px-2 py-1 bg-gray-100 text-gray-700 rounded text-sm">商业</span>'}
+                    </td>
+                    <td class="px-4 py-3 text-sm text-gray-600">
+                        ${m.input_price ? `$${m.input_price}/$${m.output_price}` : '免费'}
+                    </td>
+                    <td class="px-4 py-3 text-center">
+                        <button onclick="showDetail('${m.id}')" class="text-indigo-600 hover:text-indigo-800 text-sm">
+                            <i class="ri-eye-line mr-1"></i>详情
+                        </button>
+                    </td>
+                </tr>
+            `).join('');
+            
+            document.getElementById('modelsTable').innerHTML = html;
+        }
+
+        function formatContext(len) {
+            if (!len) return '-';
+            if (len >= 1000000) return (len / 1000) + 'K';
+            if (len >= 1000) return (len / 1000) + 'K';
+            return len;
+        }
+
+        async function showDetail(id) {
+            const res = await fetch(`/api/models/${id}`);
+            const model = await res.json();
+            
+            document.getElementById('modalTitle').textContent = model.name;
+            document.getElementById('modalContent').innerHTML = `
+                <div class="grid grid-cols-2 gap-4">
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">厂商</div>
+                        <div class="font-medium text-gray-800 mt-1">${model.organization}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">架构</div>
+                        <div class="font-medium text-gray-800 mt-1">${model.architecture || '-'}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">参数量</div>
+                        <div class="font-medium text-gray-800 mt-1">${model.parameters}B</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">上下文长度</div>
+                        <div class="font-medium text-gray-800 mt-1">${formatContext(model.context_length)}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">MMLU分数</div>
+                        <div class="font-medium text-gray-800 mt-1">${model.mmlu || '-'}%</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">HumanEval</div>
+                        <div class="font-medium text-gray-800 mt-1">${model.humaneval || '-'}%</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">许可证</div>
+                        <div class="font-medium text-gray-800 mt-1">${model.license || '-'}</div>
+                    </div>
+                    <div class="p-4 bg-gray-50 rounded-lg">
+                        <div class="text-sm text-gray-500">API价格</div>
+                        <div class="font-medium text-gray-800 mt-1">
+                            ${model.input_price ? `输入: $${model.input_price}/1K 输出: $${model.output_price}/1K` : '免费'}
+                        </div>
+                    </div>
+                </div>
+                <div class="mt-4 p-4 bg-blue-50 rounded-lg">
+                    <div class="text-sm text-blue-600">简介</div>
+                    <div class="text-gray-800 mt-1">${model.description || '暂无描述'}</div>
+                </div>
+            `;
+            
+            document.getElementById('detailModal').classList.remove('hidden');
+        }
+
+        function closeModal() {
+            document.getElementById('detailModal').classList.add('hidden');
+        }
+
+        // 点击弹窗外部关闭
+        document.getElementById('detailModal').addEventListener('click', function(e) {
+            if (e.target === this) closeModal();
+        });
+
+        // 初始化
+        loadModels();
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/templates/tools.html b/templates/tools.html
new file mode 100644
index 0000000..dcc6038
--- /dev/null
+++ b/templates/tools.html
@@ -0,0 +1,174 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>实用工具 - ParamHub</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
+</head>
+<body class="bg-gray-50 min-h-screen">
+    <!-- 导航栏 -->
+    <nav class="bg-white shadow-sm sticky top-0 z-50">
+        <div class="max-w-7xl mx-auto px-4 py-3 flex justify-between items-center">
+            <a href="/" class="flex items-center gap-2">
+                <i class="ri-dashboard-3-line text-2xl text-indigo-600"></i>
+                <span class="text-xl font-bold text-gray-800">ParamHub</span>
+            </a>
+            <div class="flex gap-6 text-sm">
+                <a href="/" class="text-gray-600 hover:text-indigo-600">首页</a>
+                <a href="/models" class="text-gray-600 hover:text-indigo-600">模型</a>
+                <a href="/gpus" class="text-gray-600 hover:text-indigo-600">GPU</a>
+                <a href="/cpus" class="text-gray-600 hover:text-indigo-600">CPU</a>
+                <a href="/tools" class="text-indigo-600 font-medium">工具</a>
+                <a href="/compare" class="text-gray-600 hover:text-indigo-600">对比</a>
+                <a href="/knowledge" class="text-gray-600 hover:text-indigo-600">知识库</a>
+            </div>
+        </div>
+    </nav>
+
+    <main class="max-w-7xl mx-auto px-4 py-8">
+        <div class="mb-6">
+            <h1 class="text-2xl font-bold text-gray-800 flex items-center gap-2">
+                <i class="ri-calculator-line text-orange-600"></i>
+                实用工具
+            </h1>
+            <p class="text-gray-500 mt-1">AI开发常用计算工具</p>
+        </div>
+
+        <!-- 显存计算器 -->
+        <div class="bg-white rounded-xl shadow-sm p-6 mb-6">
+            <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                <i class="ri-memory-line text-green-600"></i>
+                显存计算器
+            </h2>
+            <p class="text-gray-500 mb-4">计算大模型所需的显存大小，并推荐合适的GPU</p>
+            
+            <div class="grid grid-cols-3 gap-4 mb-6">
+                <div>
+                    <label class="text-sm text-gray-600 mb-1 block">模型参数量 (B)</label>
+                    <input type="number" id="params" value="7" step="0.1" min="0.1" max="1000"
+                        class="w-full px-4 py-2 border border-gray-200 rounded-lg focus:outline-none focus:border-green-400">
+                </div>
+                <div>
+                    <label class="text-sm text-gray-600 mb-1 block">精度</label>
+                    <select id="precision" class="w-full px-4 py-2 border border-gray-200 rounded-lg focus:outline-none focus:border-green-400">
+                        <option value="fp32">FP32 (全精度)</option>
+                        <option value="fp16" selected>FP16 (半精度)</option>
+                        <option value="int8">INT8 (8位量化)</option>
+                        <option value="int4">INT4 (4位量化)</option>
+                    </select>
+                </div>
+                <div>
+                    <button onclick="calculateVram()" class="w-full px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700 transition mt-5">
+                        <i class="ri-calculator-line mr-2"></i>计算
+                    </button>
+                </div>
+            </div>
+
+            <!-- 计算结果 -->
+            <div id="vramResult" class="hidden">
+                <div class="grid grid-cols-2 gap-4 mb-4">
+                    <div class="p-4 bg-blue-50 rounded-lg">
+                        <div class="text-sm text-blue-600">模型权重占用</div>
+                        <div class="text-2xl font-bold text-blue-800 mt-1" id="modelVram">-</div>
+                    </div>
+                    <div class="p-4 bg-orange-50 rounded-lg">
+                        <div class="text-sm text-orange-600">总显存需求 (含KV Cache)</div>
+                        <div class="text-2xl font-bold text-orange-800 mt-1" id="totalVram">-</div>
+                    </div>
+                </div>
+
+                <div id="suitableGpus" class="mt-4">
+                    <h3 class="text-sm font-medium text-gray-600 mb-2">推荐的GPU:</h3>
+                    <div id="gpuList" class="grid grid-cols-3 gap-2"></div>
+                </div>
+            </div>
+        </div>
+
+        <!-- 精度说明 -->
+        <div class="bg-white rounded-xl shadow-sm p-6 mb-6">
+            <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                <i class="ri-information-line text-blue-600"></i>
+                精度与显存关系
+            </h2>
+            <div class="grid grid-cols-4 gap-4">
+                <div class="p-4 bg-gray-50 rounded-lg text-center">
+                    <div class="text-lg font-bold text-gray-800">FP32</div>
+                    <div class="text-2xl font-bold text-blue-600 mt-2">4字节</div>
+                    <div class="text-sm text-gray-500 mt-1">全精度，最高精度</div>
+                </div>
+                <div class="p-4 bg-gray-50 rounded-lg text-center">
+                    <div class="text-lg font-bold text-gray-800">FP16</div>
+                    <div class="text-2xl font-bold text-green-600 mt-2">2字节</div>
+                    <div class="text-sm text-gray-500 mt-1">半精度，常用</div>
+                </div>
+                <div class="p-4 bg-gray-50 rounded-lg text-center">
+                    <div class="text-lg font-bold text-gray-800">INT8</div>
+                    <div class="text-2xl font-bold text-orange-600 mt-2">1字节</div>
+                    <div class="text-sm text-gray-500 mt-1">8位量化</div>
+                </div>
+                <div class="p-4 bg-gray-50 rounded-lg text-center">
+                    <div class="text-lg font-bold text-gray-800">INT4</div>
+                    <div class="text-2xl font-bold text-purple-600 mt-2">0.5字节</div>
+                    <div class="text-sm text-gray-500 mt-1">4位量化，最小</div>
+                </div>
+            </div>
+        </div>
+
+        <!-- 快速参考表 -->
+        <div class="bg-white rounded-xl shadow-sm p-6">
+            <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                <i class="ri-table-line text-indigo-600"></i>
+                常见模型显存需求参考 (FP16)
+            </h2>
+            <table class="w-full">
+                <thead class="bg-gray-50">
+                    <tr>
+                        <th class="px-4 py-2 text-left text-sm font-medium text-gray-600">模型</th>
+                        <th class="px-4 py-2 text-left text-sm font-medium text-gray-600">参数量</th>
+                        <th class="px-4 py-2 text-left text-sm font-medium text-gray-600">模型权重</th>
+                        <th class="px-4 py-2 text-left text-sm font-medium text-gray-600">推荐显存</th>
+                        <th class="px-4 py-2 text-left text-sm font-medium text-gray-600">推荐GPU</th>
+                    </tr>
+                </thead>
+                <tbody class="divide-y">
+                    <tr><td class="px-4 py-2 text-gray-800">Mistral 7B</td><td class="px-4 py-2">7B</td><td class="px-4 py-2">14GB</td><td class="px-4 py-2">18GB</td><td class="px-4 py-2 text-gray-600">RTX 3090/4090</td></tr>
+                    <tr><td class="px-4 py-2 text-gray-800">Llama 2 13B</td><td class="px-4 py-2">13B</td><td class="px-4 py-2">26GB</td><td class="px-4 py-2">34GB</td><td class="px-4 py-2 text-gray-600">RTX 4090 + 8GB</td></tr>
+                    <tr><td class="px-4 py-2 text-gray-800">Llama 2 70B</td><td class="px-4 py-2">70B</td><td class="px-4 py-2">140GB</td><td class="px-4 py-2">182GB</td><td class="px-4 py-2 text-gray-600">A100 80GB x2</td></tr>
+                    <tr><td class="px-4 py-2 text-gray-800">Mixtral 8x7B</td><td class="px-4 py-2">47B</td><td class="px-4 py-2">94GB</td><td class="px-4 py-2">122GB</td><td class="px-4 py-2 text-gray-600">A100 80GB x2</td></tr>
+                    <tr><td class="px-4 py-2 text-gray-800">Qwen 72B</td><td class="px-4 py-2">72B</td><td class="px-4 py-2">144GB</td><td class="px-4 py-2">187GB</td><td class="px-4 py-2 text-gray-600">H100 80GB x3</td></tr>
+                </tbody>
+            </table>
+        </div>
+    </main>
+
+    <script>
+        async function calculateVram() {
+            const params = document.getElementById('params').value;
+            const precision = document.getElementById('precision').value;
+            
+            const res = await fetch(`/api/calculate/vram?params=${params}&precision=${precision}`);
+            const data = await res.json();
+            
+            document.getElementById('modelVram').textContent = data.model_vram + ' GB';
+            document.getElementById('totalVram').textContent = data.total_vram + ' GB';
+            
+            // 推荐GPU
+            const gpuList = document.getElementById('gpuList');
+            if (data.suitable_gpus && data.suitable_gpus.length > 0) {
+                gpuList.innerHTML = data.suitable_gpus.map(g => `
+                    <div class="p-3 bg-green-50 rounded-lg border border-green-200">
+                        <div class="font-medium text-green-800">${g.name}</div>
+                        <div class="text-sm text-green-600">${g.memory_gb}GB显存</div>
+                    </div>
+                `).join('');
+            } else {
+                gpuList.innerHTML = `<div class="p-3 bg-red-50 rounded-lg text-red-600 col-span-3">暂无合适的GPU，请考虑INT4量化或多卡方案</div>`;
+            }
+            
+            document.getElementById('vramResult').classList.remove('hidden');
+        }
+    </script>
+</body>
+</html>
\ No newline at end of file