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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>JPLoRA — LoRA 微调 Dashboard</title>
<style>
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
--bg: #0f1117;
--surface: #1a1d27;
--border: #2a2d3e;
--accent: #00d4aa;
--accent2: #6c63ff;
--warn: #ffb347;
--text: #e8eaf6;
--muted: #7b7f9e;
--loss-col: #ff6b6b;
--acc-col: #00d4aa;
}
body { background: var(--bg); color: var(--text); font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; min-height: 100vh; }
/* ── Header ── */
header {
background: var(--surface); border-bottom: 1px solid var(--border);
padding: 16px 32px; display: flex; align-items: center; justify-content: space-between;
}
header h1 { font-size: 20px; font-weight: 700; }
header h1 span { color: var(--accent); }
#status-badge {
font-size: 12px; padding: 4px 12px; border-radius: 20px;
background: #1e3a2f; color: var(--accent); border: 1px solid var(--accent);
}
#status-badge.training { background: #2a1e3a; color: var(--accent2); border-color: var(--accent2); }
#status-badge.done { background: #1e3a2f; color: var(--accent); border-color: var(--accent); }
#status-badge.waiting { background: #2d2a1a; color: var(--warn); border-color: var(--warn); }
/* ── Tabs ── */
.tabs {
background: var(--surface); border-bottom: 1px solid var(--border);
padding: 0 32px; display: flex; gap: 4px;
}
.tab {
padding: 12px 20px; cursor: pointer; font-size: 13px; font-weight: 500;
color: var(--muted); border-bottom: 2px solid transparent; transition: all 0.2s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
/* ── Tab content ── */
.tab-content { display: none; }
.tab-content.active { display: block; }
main { max-width: 1200px; margin: 0 auto; padding: 24px 32px; }
/* ── Stat cards ── */
.cards { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-bottom: 28px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.card-label-en { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.card-label-zh { font-size: 10px; color: var(--muted); margin-top: 1px; }
.card-value { font-size: 28px; font-weight: 700; margin-top: 8px; font-variant-numeric: tabular-nums; }
.card-value.green { color: var(--accent); }
.card-value.purple { color: var(--accent2); }
.card-value.red { color: var(--loss-col); }
.card-value.warn { color: var(--warn); }
/* ── Charts ── */
.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px; }
.chart-box { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.chart-title { font-size: 13px; font-weight: 600; margin-bottom: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
canvas { width: 100%; display: block; }
/* ── Eval results ── */
.eval-box { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px 24px; }
.eval-title { font-size: 13px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 16px; }
.eval-summary { display: flex; gap: 32px; margin-bottom: 20px; }
.eval-big { font-size: 36px; font-weight: 700; color: var(--accent); }
.eval-big-label { font-size: 12px; color: var(--muted); margin-top: 4px; }
.eval-mode { font-size: 13px; color: var(--muted); margin-top: 6px; }
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.cat-card { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; }
.cat-name { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.cat-bar-wrap { height: 6px; background: var(--border); border-radius: 3px; margin-bottom: 4px; }
.cat-bar { height: 100%; border-radius: 3px; transition: width 0.4s; }
.cat-rate { font-size: 14px; font-weight: 700; }
.no-eval { color: var(--muted); font-size: 13px; padding: 20px 0; }
/* ── Chat (Demo Tab) ── */
.chat-layout { display: grid; grid-template-columns: 1fr 320px; gap: 20px; align-items: start; }
.chat-box { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; height: 600px; }
.chat-messages { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.msg { max-width: 85%; }
.msg.user { align-self: flex-end; }
.msg.bot { align-self: flex-start; }
.msg-bubble {
padding: 12px 16px; border-radius: 12px; font-size: 14px; line-height: 1.6; white-space: pre-wrap; word-break: break-word;
}
.msg.user .msg-bubble { background: var(--accent2); color: #fff; border-bottom-right-radius: 4px; }
.msg.bot .msg-bubble { background: #22253a; border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.msg-label { font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.msg.user .msg-label { text-align: right; }
.chat-input-area { border-top: 1px solid var(--border); padding: 16px; display: flex; gap: 10px; }
.chat-input {
flex: 1; background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
padding: 10px 14px; color: var(--text); font-size: 14px; resize: none; height: 44px;
font-family: inherit; outline: none; transition: border-color 0.2s;
}
.chat-input:focus { border-color: var(--accent); }
.chat-send {
background: var(--accent); color: #0f1117; border: none; border-radius: 8px;
padding: 0 20px; font-size: 14px; font-weight: 700; cursor: pointer; transition: opacity 0.2s;
white-space: nowrap;
}
.chat-send:disabled { opacity: 0.4; cursor: not-allowed; }
.thinking { display: flex; gap: 4px; align-items: center; padding: 4px 0; }
.thinking span { width: 7px; height: 7px; background: var(--muted); border-radius: 50%; animation: bounce 1.2s infinite; }
.thinking span:nth-child(2) { animation-delay: 0.2s; }
.thinking span:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-6px)} }
/* ── Model info panel ── */
.model-panel { display: flex; flex-direction: column; gap: 16px; }
.info-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.info-card h3 { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; }
.info-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.info-row:last-child { border-bottom: none; }
.info-val { font-weight: 600; color: var(--accent); }
.info-val.red { color: var(--loss-col); }
.info-val.warn { color: var(--warn); }
.model-status-bar { padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 4px; }
.model-status-bar.loading { background: #2a1e3a; color: var(--accent2); border: 1px solid var(--accent2); }
.model-status-bar.ready { background: #1e3a2f; color: var(--accent); border: 1px solid var(--accent); }
.model-status-bar.error { background: #3a1e1e; color: var(--loss-col); border: 1px solid var(--loss-col); }
.model-status-bar.idle { background: #22253a; color: var(--muted); border: 1px solid var(--border); }
.quick-btns { display: flex; flex-direction: column; gap: 8px; }
.quick-btn {
background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
padding: 10px 12px; font-size: 12px; color: var(--text); cursor: pointer;
text-align: left; transition: border-color 0.2s;
}
.quick-btn:hover { border-color: var(--accent); color: var(--accent); }
footer { text-align: center; color: var(--muted); font-size: 11px; padding: 24px; }
</style>
</head>
<body>
<header>
<h1>JP<span>LoRA</span> — LoRA 微调 Dashboard</h1>
<div id="status-badge" class="waiting">⏳ 等待训练</div>
</header>
<div class="tabs">
<div class="tab active" onclick="switchTab('monitor')">📊 训练监控</div>
<div class="tab" onclick="switchTab('eval')">🎯 Eval 结果</div>
<div class="tab" onclick="switchTab('demo')">💬 对话 Demo</div>
</div>
<main>
<!-- ── Tab 1: 训练监控 ── -->
<div id="tab-monitor" class="tab-content active">
<div class="cards" style="margin-top:24px">
<div class="card">
<div class="card-label-en">step</div><div class="card-label-zh">当前步数</div>
<div class="card-value green" id="c-step">—</div>
</div>
<div class="card">
<div class="card-label-en">epoch</div><div class="card-label-zh">当前轮次</div>
<div class="card-value purple" id="c-epoch">—</div>
</div>
<div class="card">
<div class="card-label-en">loss</div><div class="card-label-zh">训练损失</div>
<div class="card-value red" id="c-loss">—</div>
</div>
<div class="card">
<div class="card-label-en">accuracy</div><div class="card-label-zh">token 准确率</div>
<div class="card-value green" id="c-acc">—</div>
</div>
<div class="card">
<div class="card-label-en">lr</div><div class="card-label-zh">学习率</div>
<div class="card-value warn" id="c-lr">—</div>
</div>
</div>
<div class="charts">
<div class="chart-box">
<div class="chart-title">Loss 曲线（越低越好）</div>
<canvas id="loss-canvas" height="180"></canvas>
</div>
<div class="chart-box">
<div class="chart-title">Token Accuracy 曲线（越高越好）</div>
<canvas id="acc-canvas" height="180"></canvas>
</div>
</div>
</div>
<!-- ── Tab 2: Eval 结果 ── -->
<div id="tab-eval" class="tab-content">
<div class="eval-box" style="margin-top:24px">
<div class="eval-title">Eval 结果 — 关键词命中率</div>
<div id="eval-content"><div class="no-eval">暂无 eval 结果，运行 python eval.py 后刷新</div></div>
</div>
</div>
<!-- ── Tab 3: 对话 Demo ── -->
<div id="tab-demo" class="tab-content">
<div class="chat-layout" style="margin-top:24px">
<!-- 对话区 -->
<div class="chat-box">
<div class="chat-messages" id="chat-messages">
<div class="msg bot">
<div class="msg-label">明略可信 AI 专家</div>
<div class="msg-bubble">你好！我是经过 LoRA 微调的明略可信 AI 专家。<br><br>你可以问我关于明略科技的使命、可信三阶段（可证→可控→可托付）、产品壁垒、市场定位、技术路线等任何问题。</div>
</div>
</div>
<div class="chat-input-area">
<textarea class="chat-input" id="chat-input" placeholder="输入问题，Enter 发送…" rows="1"></textarea>
<button class="chat-send" id="chat-send" onclick="sendMessage()">发送</button>
</div>
</div>
<!-- 右侧信息面板 -->
<div class="model-panel">
<div class="info-card">
<h3>模型状态</h3>
<div id="model-status-bar" class="model-status-bar idle">点击发送首条消息触发加载</div>
<div style="font-size:11px;color:var(--muted);margin-top:8px">首次加载约 1-2 分钟（7B 模型），加载后常驻内存</div>
</div>
<div class="info-card">
<h3>模型配置</h3>
<div class="info-row"><span>基础模型</span><span class="info-val">Qwen2.5-7B</span></div>
<div class="info-row"><span>微调方式</span><span class="info-val">LoRA</span></div>
<div class="info-row"><span>LoRA rank</span><span class="info-val">32</span></div>
<div class="info-row"><span>训练数据</span><span class="info-val">117 条</span></div>
<div class="info-row"><span>关键词命中率</span><span class="info-val" id="panel-hit-rate">—</span></div>
</div>
<div class="info-card">
<h3>快捷问题</h3>
<div class="quick-btns">
<button class="quick-btn" onclick="quickAsk('明略科技的使命是什么？')">明略科技的使命是什么？</button>
<button class="quick-btn" onclick="quickAsk('可信分为哪三个阶段？各有什么内涵？')">可信分为哪三个阶段？</button>
<button class="quick-btn" onclick="quickAsk('明略在大模型市场中的定位是什么？')">明略的市场定位是什么？</button>
<button class="quick-btn" onclick="quickAsk('明略未来5-10年的技术演进路线是什么？')">明略的技术演进路线？</button>
<button class="quick-btn" onclick="quickAsk('什么是「可控」？包含哪四个属性？')">可控的四个属性？</button>
<button class="quick-btn" onclick="quickAsk('明略的四大核心壁垒是什么？')">明略的四大核心壁垒？</button>
</div>
</div>
</div>
</div>
</div>
</main>
<footer id="footer">自动刷新 5s · JPLoRA Dashboard</footer>
<script>
// ── Tab 切换 ─────────────────────────────────────────────────────────
function switchTab(name) {
document.querySelectorAll('.tab').forEach((t, i) => {
const names = ['monitor', 'eval', 'demo'];
t.classList.toggle('active', names[i] === name);
});
document.querySelectorAll('.tab-content').forEach(c => c.classList.remove('active'));
document.getElementById('tab-' + name).classList.add('active');
if (name === 'demo') refreshModelStatus();
}
// ── 相对路径 API ──────────────────────────────────────────────────────
const API = { trainLog: 'train_log', evalResult: 'eval_result', status: 'status', ask: 'ask', modelStatus: 'model_status' };
let lossData = [], accData = [];
// ── 训练监控刷新 ─────────────────────────────────────────────────────
async function refreshStatus() {
try {
const r = await fetch(API.status);
const s = await r.json();
const badge = document.getElementById('status-badge');
if (s.last_step > 0 && s.last_loss > 0.5) {
badge.textContent = '🔥 训练中'; badge.className = 'training';
} else if (s.lora_ready) {
badge.textContent = s.merged_ready ? '⚡ 已合并权重' : '✅ 训练完成';
badge.className = 'done';
}
} catch(e) {}
}
async function refreshTrainLog() {
try {
const r = await fetch(API.trainLog);
const data = await r.json();
if (!Array.isArray(data) || data.length === 0) return;
const last = data[data.length - 1];
setText('c-step', last.step ?? '—');
setText('c-epoch', last.epoch != null ? last.epoch.toFixed(2) : '—');
setText('c-loss', last.loss != null ? last.loss.toFixed(4) : '—');
setText('c-acc', last.accuracy != null ? (last.accuracy * 100).toFixed(1) + '%' : '—');
setText('c-lr', last.lr != null ? last.lr.toExponential(1) : '—');
lossData = data.filter(d => d.loss != null).map(d => ({ x: d.step, y: d.loss }));
accData = data.filter(d => d.accuracy != null).map(d => ({ x: d.step, y: d.accuracy }));
drawCurve('loss-canvas', lossData, '#ff6b6b', true);
drawCurve('acc-canvas', accData, '#00d4aa', false);
} catch(e) {}
}
async function refreshEval() {
try {
const r = await fetch(API.evalResult);
const data = await r.json();
if (!data) return;
const avg = (data.avg_keyword_hit_rate * 100).toFixed(1);
const mode = data.mode === 'lora' ? 'LoRA 微调后' : '基础模型（未微调）';
setText('panel-hit-rate', avg + '%');
const cats = {};
for (const item of data.results) {
const cat = item.category;
if (!cats[cat]) cats[cat] = [];
cats[cat].push(item.keywords_eval.hit_rate);
}
let html = `<div class="eval-summary">
<div>
<div class="eval-big">${avg}%</div>
<div class="eval-big-label">平均关键词命中率</div>
<div class="eval-mode">${mode} · ${data.results.length} 题</div>
</div></div><div class="cat-grid">`;
for (const [cat, rates] of Object.entries(cats).sort()) {
const rate = rates.reduce((a, b) => a + b, 0) / rates.length;
const pct = (rate * 100).toFixed(0);
const color = rate >= 0.7 ? '#00d4aa' : rate >= 0.4 ? '#ffb347' : '#ff6b6b';
html += `<div class="cat-card">
<div class="cat-name">${cat}（${rates.length} 题）</div>
<div class="cat-bar-wrap"><div class="cat-bar" style="width:${pct}%;background:${color}"></div></div>
<div class="cat-rate" style="color:${color}">${pct}%</div>
</div>`;
}
html += '</div>';
document.getElementById('eval-content').innerHTML = html;
} catch(e) {}
}
// ── 对话 Demo ────────────────────────────────────────────────────────
let isAsking = false;
async function refreshModelStatus() {
try {
const r = await fetch(API.modelStatus);
const s = await r.json();
const bar = document.getElementById('model-status-bar');
if (s.error) {
bar.className = 'model-status-bar error';
bar.textContent = '❌ 加载失败：' + s.error;
} else if (s.loaded) {
bar.className = 'model-status-bar ready';
bar.textContent = s.using_merged ? '⚡ 合并权重已就绪（推理更快）' : '✅ LoRA 模型已就绪';
} else if (s.loading) {
bar.className = 'model-status-bar loading';
bar.textContent = '⏳ 模型加载中，请稍候…';
} else {
bar.className = 'model-status-bar idle';
bar.textContent = '💤 模型未加载（发送首条消息触发）';
}
} catch(e) {}
}
function addMessage(role, content, isThinking = false) {
const msgs = document.getElementById('chat-messages');
const div = document.createElement('div');
div.className = `msg ${role}`;
div.innerHTML = `
<div class="msg-label">${role === 'user' ? '姜哥' : '明略可信 AI 专家'}</div>
<div class="msg-bubble">${isThinking
? '<div class="thinking"><span></span><span></span><span></span></div>'
: escHtml(content)}</div>`;
msgs.appendChild(div);
msgs.scrollTop = msgs.scrollHeight;
return div;
}
function escHtml(s) {
return s.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>').replace(/\n/g,'<br>');
}
async function sendMessage() {
if (isAsking) return;
const input = document.getElementById('chat-input');
const question = input.value.trim();
if (!question) return;
input.value = '';
input.style.height = '44px';
isAsking = true;
document.getElementById('chat-send').disabled = true;
addMessage('user', question);
const thinkDiv = addMessage('bot', '', true);
// 轮询直到模型就绪
let attempts = 0;
while (attempts < 120) {
try {
const r = await fetch(API.ask, {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({question, max_tokens: 400}),
});
const data = await r.json();
if (r.status === 202) {
// 模型加载中
const bar = document.getElementById('model-status-bar');
bar.className = 'model-status-bar loading';
bar.textContent = '⏳ 模型加载中（约 1-2 分钟）…';
await new Promise(res => setTimeout(res, 5000));
attempts++;
continue;
}
thinkDiv.querySelector('.msg-bubble').innerHTML = escHtml(data.answer || data.error || '未知错误');
refreshModelStatus();
break;
} catch(e) {
thinkDiv.querySelector('.msg-bubble').textContent = '网络错误，请重试';
break;
}
}
isAsking = false;
document.getElementById('chat-send').disabled = false;
document.getElementById('chat-input').focus();
}
function quickAsk(q) {
switchTab('demo');
document.getElementById('chat-input').value = q;
sendMessage();
}
// Enter 发送
document.addEventListener('DOMContentLoaded', () => {
const input = document.getElementById('chat-input');
input.addEventListener('keydown', e => {
if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); sendMessage(); }
});
});
// ── Canvas 绘图 ──────────────────────────────────────────────────────
function drawCurve(id, points, color, invertY) {
const canvas = document.getElementById(id);
if (!canvas) return;
canvas.width = canvas.parentElement.clientWidth - 36;
canvas.height = 180;
const ctx = canvas.getContext('2d');
ctx.clearRect(0, 0, canvas.width, canvas.height);
if (points.length < 2) {
ctx.fillStyle = '#7b7f9e'; ctx.font = '13px sans-serif';
ctx.fillText('等待数据…', canvas.width / 2 - 30, canvas.height / 2);
return;
}
const W = canvas.width, H = canvas.height;
const PAD = { t: 10, r: 10, b: 30, l: 46 };
const W_ = W - PAD.l - PAD.r, H_ = H - PAD.t - PAD.b;
const xs = points.map(p => p.x), ys = points.map(p => p.y);
const minX = Math.min(...xs), maxX = Math.max(...xs);
const minY = Math.min(...ys), maxY = Math.max(...ys);
const rangeY = maxY - minY || 1;
const px = x => PAD.l + ((x - minX) / (maxX - minX || 1)) * W_;
const py = y => PAD.t + (invertY ? ((y - minY) / rangeY) * H_ : (1 - (y - minY) / rangeY) * H_);
ctx.strokeStyle = '#2a2d3e'; ctx.lineWidth = 1;
for (let i = 0; i <= 4; i++) {
const yy = PAD.t + (H_ / 4) * i;
ctx.beginPath(); ctx.moveTo(PAD.l, yy); ctx.lineTo(W - PAD.r, yy); ctx.stroke();
const val = invertY ? (maxY - (rangeY / 4) * i).toFixed(2) : (minY + (rangeY / 4) * i).toFixed(2);
ctx.fillStyle = '#7b7f9e'; ctx.font = '10px monospace';
ctx.fillText(val, 2, yy + 4);
}
const grad = ctx.createLinearGradient(0, PAD.t, 0, H - PAD.b);
grad.addColorStop(0, color + '55'); grad.addColorStop(1, color + '00');
ctx.beginPath();
ctx.moveTo(px(points[0].x), py(points[0].y));
for (const p of points) ctx.lineTo(px(p.x), py(p.y));
ctx.lineTo(px(points[points.length-1].x), H - PAD.b);
ctx.lineTo(px(points[0].x), H - PAD.b);
ctx.fillStyle = grad; ctx.fill();
ctx.beginPath(); ctx.strokeStyle = color; ctx.lineWidth = 2; ctx.lineJoin = 'round';
ctx.moveTo(px(points[0].x), py(points[0].y));
for (const p of points) ctx.lineTo(px(p.x), py(p.y));
ctx.stroke();
ctx.fillStyle = '#7b7f9e'; ctx.font = '10px monospace';
[0, Math.floor(points.length / 2), points.length - 1].forEach(i => {
if (i < points.length) ctx.fillText('s' + points[i].x, px(points[i].x) - 8, H - 6);
});
}
function setText(id, val) { const el = document.getElementById(id); if (el) el.textContent = val; }
// ── 主循环 ───────────────────────────────────────────────────────────
async function refresh() {
await Promise.all([refreshStatus(), refreshTrainLog(), refreshEval()]);
document.getElementById('footer').textContent =
`上次刷新：${new Date().toLocaleTimeString('zh-CN')} · 自动刷新 5s · JPLoRA Dashboard`;
}
refresh();
setInterval(refresh, 5000);
window.addEventListener('resize', () => {
drawCurve('loss-canvas', lossData, '#ff6b6b', true);
drawCurve('acc-canvas', accData, '#00d4aa', false);
});
</script>
</body>
</html>