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+<!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>
+    <link rel="icon" type="image/svg+xml" href="/static/favicon.svg">
+    <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-4 text-sm" id="topNav">
+                <!-- 动态加载 -->
+            </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>
+
+        <!-- 子类别选择器 -->
+        <div class="bg-white rounded-xl shadow-sm p-4 mb-4">
+            <div class="flex items-center gap-2 mb-2">
+                <span class="text-sm text-gray-600"><i class="ri-folder-line mr-1"></i>子类别：</span>
+            </div>
+            <div class="flex gap-2" id="subcategoryTabs">
+                <button onclick="selectSubcategory('')" class="px-4 py-2 bg-indigo-600 text-white rounded-lg text-sm" id="subcat-all">
+                    <i class="ri-apps-line mr-1"></i>全部
+                </button>
+                <!-- 动态加载子类别 -->
+            </div>
+        </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="default">默认排序（置顶优先）</option>
+                    <option value="publish_date">按发布日期</option>
+                    <option value="views">按热度</option>
+                    <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>
+                    <option value="created_at">按创建时间</option>
+                </select>
+                <select id="sortOrder" class="px-4 py-2 border border-gray-200 rounded-lg" onchange="loadModels()">
+                    <option value="desc">降序</option>
+                    <option value="asc">升序</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 = [];
+        let categories = [];
+        let currentCategory = null;
+        let currentSubcategory = '';
+        
+        // 子类别默认特性配置
+        const DEFAULT_KEY_FEATURES = {
+            'chat': ['context_length', 'mmlu', 'input_price', 'output_price'],
+            'code': ['humaneval', 'context_length', 'input_price'],
+            'reasoning': ['mmlu', 'context_length', 'parameters'],
+            'vision': ['context_length', 'mmlu', 'input_price']
+        };
+        
+        const FEATURE_LABELS = {
+            'context_length': '上下文',
+            'mmlu': 'MMLU',
+            'humaneval': 'HumanEval',
+            'input_price': '输入价',
+            'output_price': '输出价',
+            'parameters': '参数量',
+            'reasoning_capability': '推理',
+            'vision_capability': '视觉',
+            'multimodal': '多模态'
+        };
+
+        // 加载导航栏
+        async function loadNav() {
+            const res = await fetch('/api/categories');
+            categories = await res.json();
+            
+            // 获取当前类别的子类别
+            currentCategory = categories.find(c => c.id === 'ai-models');
+            renderSubcategoryTabs();
+            
+            const builtinPages = [
+                {name: '首页', href: '/'},
+                {name: '工具', href: '/tools'},
+                {name: '对比', href: '/compare'},
+                {name: '知识库', href: '/knowledge'}
+            ];
+            
+            const categoryPages = {
+                'ai-models': '/models',
+                'gpus': '/gpus',
+                'cpus': '/cpus'
+            };
+            
+            let navHtml = '';
+            builtinPages.forEach(p => {
+                const isActive = window.location.pathname === p.href;
+                navHtml += `<a href="${p.href}" class="${isActive ? 'text-indigo-600 font-medium' : 'text-gray-600 hover:text-indigo-600'}">${p.name}</a>`;
+            });
+            
+            categories.forEach(cat => {
+                const href = categoryPages[cat.id] || `/category/${cat.id}`;
+                const isActive = window.location.pathname === href;
+                navHtml += `<a href="${href}" class="${isActive ? 'text-indigo-600 font-medium' : 'text-gray-600 hover:text-indigo-600'}">${cat.name}</a>`;
+            });
+            
+            document.getElementById('topNav').innerHTML = navHtml;
+        }
+        
+        // 渲染子类别选择器
+        function renderSubcategoryTabs() {
+            const container = document.getElementById('subcategoryTabs');
+            if (!currentCategory || !currentCategory.subcategories) {
+                container.innerHTML = '';
+                return;
+            }
+            
+            let html = `<button onclick="selectSubcategory('')" class="px-4 py-2 ${currentSubcategory === '' ? 'bg-indigo-600 text-white' : 'bg-gray-100 text-gray-600 hover:bg-gray-200'} rounded-lg text-sm" id="subcat-all">
+                <i class="ri-apps-line mr-1"></i>全部
+            </button>`;
+            
+            currentCategory.subcategories.forEach(sub => {
+                const isActive = currentSubcategory === sub.id;
+                html += `<button onclick="selectSubcategory('${sub.id}')" class="px-4 py-2 ${isActive ? 'bg-indigo-600 text-white' : 'bg-gray-100 text-gray-600 hover:bg-gray-200'} rounded-lg text-sm" id="subcat-${sub.id}">
+                    <i class="${sub.icon || 'ri-folder-line'} mr-1"></i>${sub.name}
+                </button>`;
+            });
+            
+            container.innerHTML = html;
+        }
+        
+        // 选择子类别
+        function selectSubcategory(subId) {
+            currentSubcategory = subId;
+            renderSubcategoryTabs();
+            loadModels();
+        }
+        
+        // 获取当前子类别的关键特性
+        function getKeyFeatures() {
+            if (!currentSubcategory || !currentCategory || !currentCategory.subcategories) {
+                return ['parameters', 'context_length', 'mmlu', 'input_price'];
+            }
+            
+            const subcat = currentCategory.subcategories.find(s => s.id === currentSubcategory);
+            if (subcat && subcat.key_features) {
+                return subcat.key_features;
+            }
+            
+            return ['parameters', 'context_length', 'mmlu', 'input_price'];
+        }
+
+        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);
+            }
+            
+            // 子类别过滤（通过模型名称/描述中的关键词判断）
+            if (currentSubcategory && currentCategory && currentCategory.subcategories) {
+                const subcat = currentCategory.subcategories.find(s => s.id === currentSubcategory);
+                if (subcat) {
+                    // 简化过滤：根据子类别关键词匹配
+                    // 实际应该有 subcategory_id 字段，这里暂时用名称匹配
+                    // 用户可以在后台编辑时指定子类别
+                    models = models.filter(m => {
+                        const subcatField = m.subcategory || m.subcategory_id;
+                        if (subcatField) return subcatField === currentSubcategory;
+                        return true; // 暂时显示全部，等后台支持子类别字段后再过滤
+                    });
+                }
+            }
+            
+            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;
+            }
+            
+            // 动态获取关键特性
+            const keyFeatures = getKeyFeatures();
+            
+            // 动态表头
+            let headerHtml = `
+                <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>
+            `;
+            
+            keyFeatures.forEach(f => {
+                headerHtml += `<th class="px-4 py-3 text-left text-sm font-medium text-gray-600">${FEATURE_LABELS[f] || f}</th>`;
+            });
+            
+            headerHtml += `
+                    <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-center text-sm font-medium text-gray-600">操作</th>
+                </tr>
+            `;
+            
+            document.querySelector('table thead').innerHTML = headerHtml;
+            
+            // 动态内容
+            const html = models.map(m => {
+                let rowHtml = `
+                <tr class="border-b hover:bg-gray-50 transition ${m.is_pinned ? 'bg-yellow-50' : ''}">
+                    <td class="px-4 py-3">
+                        <div class="flex items-center gap-2">
+                            ${m.is_pinned ? '<i class="ri-pushpin-fill text-yellow-500" title="置顶"></i>' : ''}
+                            <div>
+                                <div class="font-medium text-gray-800">${m.name}</div>
+                                <div class="text-xs text-gray-500">${m.architecture || ''}</div>
+                            </div>
+                        </div>
+                    </td>
+                    <td class="px-4 py-3 text-gray-600">${m.organization}</td>
+                `;
+                
+                // 关键特性列
+                keyFeatures.forEach(f => {
+                    const value = formatFeatureValue(f, m);
+                    rowHtml += `<td class="px-4 py-3">${value}</td>`;
+                });
+                
+                rowHtml += `
+                    <td class="px-4 py-3">
+                        ${m.is_open_source 
+                            ? '<span class="px-2 py-1 bg-emerald-100 text-emerald-700 rounded text-sm">开源</span>'
+                            : '<span class="px-2 py-1 bg-gray-100 text-gray-700 rounded text-sm">商业</span>'}
+                    </td>
+                    <td class="px-4 py-3 text-center">
+                        <button onclick="showDetail('${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>
+                `;
+                
+                return rowHtml;
+            }).join('');
+            
+            document.getElementById('modelsTable').innerHTML = html;
+        }
+        
+        // 格式化特性值
+        function formatFeatureValue(feature, model) {
+            const value = model[feature];
+            
+            if (value === null || value === undefined) return '<span class="text-gray-400">-</span>';
+            
+            switch (feature) {
+                case 'parameters':
+                    return `<span class="px-2 py-1 bg-blue-100 text-blue-700 rounded text-sm">${value}B</span>`;
+                case 'context_length':
+                    return `<span class="text-gray-600">${formatContext(value)}</span>`;
+                case 'mmlu':
+                    return `<span class="px-2 py-1 bg-green-100 text-green-700 rounded text-sm">${value}%</span>`;
+                case 'humaneval':
+                    return `<span class="px-2 py-1 bg-purple-100 text-purple-700 rounded text-sm">${value}%</span>`;
+                case 'input_price':
+                    return `<span class="text-sm text-gray-600">$${value || 0}</span>`;
+                case 'output_price':
+                    return `<span class="text-sm text-gray-600">$${value || 0}</span>`;
+                default:
+                    return `<span class="text-gray-600">${value}</span>`;
+            }
+        }
+
+        function formatContext(len) {
+            if (!len) return '-';
+            if (len >= 1000000) return (len / 1000) + 'K';
+            if (len >= 1000) return (len / 1000) + 'K';
+            return len;
+        }
+
+        async function showDetail(id) {
+            const res = await fetch(`/api/models/${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
+        loadNav();
+        loadModels();
+    </script>
+</body>
+</html>
\ No newline at end of file
