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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Kimi K2.5 Output Formation Ledger Explorer</title>
<style>
  :root {
    --bg: #0d1117; --surface: #161b22; --border: #30363d;
    --text: #c9d1d9; --text-dim: #8b949e; --accent: #58a6ff;
    --green: #3fb950; --orange: #d29922; --red: #f85149;
    --measured: #3fb950; --derived: #58a6ff;
    --mono: 'SF Mono','Cascadia Code','Fira Code',monospace;
  }
  * { margin:0; padding:0; box-sizing:border-box; }
  body { font-family:var(--mono); font-size:13px; background:var(--bg); color:var(--text); line-height:1.5; }
  .header { border-bottom:1px solid var(--border); padding:16px 24px; }
  .header h1 { font-size:16px; font-weight:600; margin-bottom:4px; }
  .header .meta { color:var(--text-dim); font-size:11px; }
  .signpost-bar { background:var(--surface); border-bottom:1px solid var(--border); padding:8px 24px; font-size:11px; color:var(--text-dim); display:flex; gap:16px; flex-wrap:wrap; }
  .signpost-bar .tag { display:inline-flex; align-items:center; gap:4px; }
  .dot { width:8px; height:8px; border-radius:50%; display:inline-block; }
  .dot-m { background:var(--measured); } .dot-d { background:var(--derived); }
  .main { display:grid; grid-template-columns:280px 1fr; height:calc(100vh - 110px); }
  .sidebar { border-right:1px solid var(--border); overflow-y:auto; padding:16px; }
  .sidebar h2 { font-size:11px; text-transform:uppercase; letter-spacing:.05em; color:var(--text-dim); margin-bottom:12px; margin-top:16px; }
  .sidebar h2:first-child { margin-top:0; }
  .token-timeline { display:flex; flex-direction:column; gap:4px; margin-bottom:12px; }
  .token-step { display:flex; justify-content:space-between; align-items:center; padding:6px 8px; border:1px solid var(--border); border-radius:4px; cursor:pointer; font-size:11px; }
  .token-step:hover { background:var(--surface); }
  .token-step.selected { background:#1c2333; border-color:var(--accent); }
  .token-step .tok-id { color:var(--accent); font-weight:600; }
  .token-step .tok-logit { color:var(--text-dim); }
  .summary-box { background:var(--surface); border:1px solid var(--border); border-radius:6px; padding:12px; margin-bottom:16px; }
  .summary-box .row { display:flex; justify-content:space-between; margin-bottom:4px; font-size:11px; }
  .summary-box .label { color:var(--text-dim); }
  .summary-box .value { color:var(--text); font-weight:600; }
  .provenance-legend .item { display:flex; align-items:center; gap:6px; margin-bottom:4px; font-size:11px; }
  .content { overflow-y:auto; padding:16px 24px; }
  .content h2 { font-size:13px; text-transform:uppercase; letter-spacing:.05em; color:var(--text-dim); margin-bottom:12px; margin-top:24px; }
  .content h2:first-child { margin-top:0; }
  .norm-chart { display:flex; align-items:flex-end; gap:2px; height:120px; padding:8px 0; border-bottom:1px solid var(--border); margin-bottom:8px; }
  .norm-bar { flex:1; background:var(--accent); min-width:2px; border-radius:1px 1px 0 0; cursor:pointer; transition:opacity .15s; }
  .norm-bar:hover { opacity:.8; } .norm-bar.selected { background:var(--green); } .norm-bar.dense { background:var(--orange); }
  .norm-labels { display:flex; justify-content:space-between; font-size:10px; color:var(--text-dim); margin-bottom:16px; }
  .layer-table { width:100%; border-collapse:collapse; font-size:11px; }
  .layer-table th { text-align:left; padding:6px 8px; border-bottom:2px solid var(--border); color:var(--text-dim); font-weight:500; position:sticky; top:0; background:var(--bg); }
  .layer-table td { padding:4px 8px; border-bottom:1px solid var(--border); }
  .layer-table tr:hover { background:var(--surface); } .layer-table tr.selected { background:#1c2333; }
  .prov { width:8px; height:8px; border-radius:50%; display:inline-block; margin-right:4px; }
  .routing-cell { max-width:200px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-size:10px; color:var(--text-dim); }
  .detail-panel { background:var(--surface); border:1px solid var(--border); border-radius:6px; padding:16px; margin-top:16px; }
  .detail-panel h3 { font-size:12px; margin-bottom:8px; color:var(--accent); }
  .detail-row { display:flex; justify-content:space-between; padding:2px 0; font-size:11px; }
  .detail-row .label { color:var(--text-dim); } .detail-row .value { color:var(--text); }
  .routing-detail { display:grid; grid-template-columns:repeat(4,1fr); gap:4px; margin-top:8px; }
  .expert-chip { background:var(--bg); border:1px solid var(--border); border-radius:4px; padding:4px 6px; font-size:10px; text-align:center; }
  .expert-chip .id { color:var(--accent); font-weight:600; } .expert-chip .wt { color:var(--text-dim); }
  .byte-footer { border-top:1px solid var(--border); padding:8px 24px; font-size:11px; color:var(--text-dim); display:flex; justify-content:space-between; position:fixed; bottom:0; left:0; right:0; background:var(--surface); }
  .error-banner { background:#2d1214; border:1px solid var(--red); color:var(--red); padding:12px 24px; text-align:center; }
  .top-k-list .entry { display:flex; justify-content:space-between; padding:2px 0; border-bottom:1px solid var(--border); font-size:11px; }
  .top-k-list .winner { color:var(--green); font-weight:600; }
</style>
</head>
<body>
<div id="app"><div class="error-banner" id="error" style="display:none"></div></div>
<script>
// Kimi K2.5 Output Formation Ledger Explorer v2
// Multi-token timeline + per-token layer detail.
// All displayed values carry provenance tags (M/D).
// No interpretive content.

const URLS = ['ledger_multi_5tok.json'];

async function main() {
  const app = document.getElementById('app');
  const error = document.getElementById('error');
  let ledger, src;
  for (const u of URLS) {
    try { const r = await fetch(u); if (r.ok) { ledger = await r.json(); src = u; break; } } catch(_) {}
  }
  if (!ledger) { error.style.display='block'; error.textContent='No ledger found. Serve with: python3 -m http.server'; return; }

  const sp = ledger.signpost;
  let selTok = 0, selLayer = 0;

  function fmtB(b) { return b>=1e9?(b/1e9).toFixed(2)+' GB':b>=1e6?(b/1e6).toFixed(1)+' MB':b+' B'; }

  function render() {
    const tok = ledger.generated_tokens[selTok];
    const maxNorm = Math.max(...tok.layers.map(l=>l.residual_norm_out));
    const multi = ledger.generated_tokens.length > 1;

    const timeline = multi ? ledger.generated_tokens.map((t,i) =>
      `<div class="token-step ${i===selTok?'selected':''}" data-step="${i}">
        <span>Step ${i} <span class="dot dot-m"></span></span>
        <span class="tok-id">${t.output_token_id}</span>
        <span class="tok-logit">${t.output_logit.toFixed(1)}</span>
      </div>`
    ).join('') : '';

    const topK = tok.top_k_tokens.slice(0,10).map((t,i) =>
      `<div class="entry${i===0?' winner':''}"><span>tok ${t[0]}</span><span>${t[1].toFixed(3)}</span></div>`
    ).join('');

    const bars = tok.layers.map((l,i) => {
      const h = (l.residual_norm_out/maxNorm)*100;
      const cls = [l.layer_kind==='dense'?'dense':'',i===selLayer?'selected':''].filter(Boolean).join(' ');
      return `<div class="norm-bar ${cls}" style="height:${Math.max(h,1)}%" data-idx="${i}" title="L${i}: ${l.residual_norm_out.toFixed(1)}"></div>`;
    }).join('');

    const rows = tok.layers.map((l,i) => {
      const experts = l.expert_indices ? l.expert_indices.join(', ') : '\u2014';
      return `<tr class="${i===selLayer?'selected':''}" data-idx="${i}">
        <td>${l.layer_idx}</td><td>${l.layer_kind}</td>
        <td><span class="prov dot-m"></span>${l.residual_norm_in.toFixed(2)}</td>
        <td><span class="prov dot-m"></span>${l.residual_norm_out.toFixed(2)}</td>
        <td class="routing-cell"><span class="prov dot-m"></span>${experts}</td>
        <td><span class="prov dot-m"></span>${fmtB(l.bytes_streamed)}</td>
      </tr>`;
    }).join('');

    const dl = tok.layers[selLayer];
    let detail = '';
    if (dl) {
      let routing = '';
      if (dl.expert_indices && dl.routing_weights) {
        const chips = dl.expert_indices.map((id,j) =>
          `<div class="expert-chip"><div class="id">${id}</div><div class="wt">${(dl.routing_weights[j]*100).toFixed(1)}%</div></div>`
        ).join('');
        routing = `<h3>Expert Routing <span class="prov dot-m"></span> + <span class="prov dot-d"></span></h3><div class="routing-detail">${chips}</div>`;
      }
      detail = `<div class="detail-panel">
        <h3>Layer ${dl.layer_idx} (${dl.layer_kind})</h3>
        <div class="detail-row"><span class="label"><span class="prov dot-m"></span> norm_in</span><span class="value">${dl.residual_norm_in.toFixed(6)}</span></div>
        <div class="detail-row"><span class="label"><span class="prov dot-m"></span> norm_out</span><span class="value">${dl.residual_norm_out.toFixed(6)}</span></div>
        <div class="detail-row"><span class="label"><span class="prov dot-m"></span> bytes</span><span class="value">${fmtB(dl.bytes_streamed)}</span></div>
        ${routing}
      </div>`;
    }

    const provTags = sp.provenance.map(p => {
      const c = p==='Measured'?'m':p==='Derived'?'d':'i';
      return `<span class="tag"><span class="dot dot-${c}"></span>${p[0]}</span>`;
    }).join('');

    app.innerHTML = `
      <div class="header">
        <h1>Kimi K2.5 Output Formation Ledger</h1>
        <div class="meta">${ledger.model_id} | ${ledger.schema} | ${src} | ${ledger.generated_tokens.length} token${ledger.generated_tokens.length>1?'s':''}</div>
      </div>
      <div class="signpost-bar">
        ${provTags}
        <span class="tag">${sp.governance}</span>
        <span class="tag">${sp.admission}</span>
        <span class="tag">${sp.contracts.join('+')}</span>
        <span class="tag">${sp.synthetic_audit}</span>
        <span class="tag">${sp.perturbation}</span>
        <span class="tag">${sp.scope}</span>
      </div>
      <div class="main">
        <div class="sidebar">
          ${multi ? '<h2>Token Timeline</h2><div class="token-timeline">'+timeline+'</div>' : ''}
          <h2>Token Step ${selTok}</h2>
          <div class="summary-box">
            <div class="row"><span class="label">Output <span class="prov dot-m"></span></span><span class="value">${tok.output_token_id}</span></div>
            <div class="row"><span class="label">Logit <span class="prov dot-m"></span></span><span class="value">${tok.output_logit.toFixed(3)}</span></div>
            <div class="row"><span class="label">Entropy <span class="prov dot-d"></span></span><span class="value">${tok.entropy.toFixed(6)}</span></div>
            <div class="row"><span class="label">Margin <span class="prov dot-d"></span></span><span class="value">${tok.margin.toFixed(3)}</span></div>
            <div class="row"><span class="label">Bytes <span class="prov dot-m"></span></span><span class="value">${fmtB(tok.bytes_streamed)}</span></div>
            <div class="row"><span class="label">Layers</span><span class="value">${tok.layers.length}</span></div>
          </div>
          <h2>Provenance</h2>
          <div class="provenance-legend">
            <div class="item"><span class="dot dot-m"></span> Measured</div>
            <div class="item"><span class="dot dot-d"></span> Derived</div>
          </div>
          <h2>Top-10 Logits <span class="prov dot-d"></span></h2>
          <div class="top-k-list">${topK}</div>
          <h2 style="margin-top:16px">Digests <span class="prov dot-d"></span></h2>
          <div style="font-size:10px;word-break:break-all;color:var(--text-dim)">
            <div style="margin-bottom:4px"><strong>Hidden:</strong> ${tok.hidden_digest}</div>
            <div><strong>Logits:</strong> ${tok.logits_digest}</div>
          </div>
        </div>
        <div class="content">
          <h2>Norm Trajectory (residual_norm_out) <span class="prov dot-m"></span></h2>
          <div class="norm-chart">${bars}</div>
          <div class="norm-labels"><span>L0 (dense)</span><span>L30</span><span>L60</span></div>
          <h2>Layer Detail</h2>
          <table class="layer-table">
            <thead><tr><th>Layer</th><th>Kind</th><th>Norm In</th><th>Norm Out</th><th>Expert Routing</th><th>Bytes</th></tr></thead>
            <tbody>${rows}</tbody>
          </table>
          ${detail}
        </div>
      </div>
      <div class="byte-footer">
        <span>Total: ${fmtB(ledger.total_bytes_streamed)} streamed</span>
        <span>${ledger.model_id}</span>
        <span>${sp.scope}</span>
      </div>`;

    document.querySelectorAll('.token-step').forEach(el => el.addEventListener('click', () => { selTok=+el.dataset.step; selLayer=0; render(); }));
    document.querySelectorAll('.norm-bar').forEach(el => el.addEventListener('click', () => { selLayer=+el.dataset.idx; render(); }));
    document.querySelectorAll('.layer-table tbody tr').forEach(el => el.addEventListener('click', () => { selLayer=+el.dataset.idx; render(); }));
  }
  render();
}
main();
</script>
</body>
</html>