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document-classification-leaderboard
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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>Document Classification Leaderboard</title>
<style>
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</head>
<body>
<div class="wrap">
  <p class="eyebrow">Open-vocab document classification · benchmark</p>
  <h1>Document Classification Leaderboard</h1>
  <p class="lede">Zero-shot document-type classification — labels supplied at inference, not baked into a
    head. Ranked by <strong>doc-type mean macro-F1</strong> across DocLayNet, Forms and Tobacco on the
    held-out
    <a href="https://huggingface.co/datasets/nutrientdocs/document-classification-benchmark">document-classification-benchmark</a>.
    Nutrient's in-house small models vs. cloud frontier VLMs, all scored by the same
    <code>score_classify.py</code> (unweighted macro-F1, argmax over candidate labels).</p>

  <div class="tracknote">
    <b>TRACKS · macro-F1</b>
    <ul>
      <li><strong>DocLayNet / Forms / Tobacco</strong> — document-type tracks (n=377 / 360 / 500); the
        headline <strong>doc-type mean</strong> averages these three and rows are ranked by it.</li>
      <li><strong>OOD</strong> (unseen types) &amp; <strong>OOV</strong> (synonym label wording) — robustness
        tracks, reported for the <em>open-vocab</em> models (Nutrient + the non-VLM generalists). Cloud VLMs
        train on ~all data, so held-out/open-vocab generalization isn't a meaningful axis for them (shown —).</li>
    </ul>
    <p style="margin:10px 0 0"><strong>Reading it:</strong> the in-house models match/lead the cloud on the
      <em>visual</em> tracks (DocLayNet, Forms) at zero API cost, and trail on <em>Tobacco</em> — a
      read-the-header task where a VLM's text reading wins. A dash (—) = track not run for that model.</p>
  </div>

  <div class="tabs">
    <button id="t-nonvlm" class="tab on" onclick="setTab('nonvlm')">vs open-vocab models (non-VLM)</button>
    <button id="t-vlm" class="tab" onclick="setTab('vlm')">vs cloud VLMs</button>
  </div>
  <div id="banner"></div>
  <div class="tablebox"><table><thead id="head"></thead><tbody id="rows"></tbody></table></div>
  <p class="muted" style="font-size:13px">
    <span class="chip c-com">Nutrient · commercial</span>
    <span class="chip c-open">Nutrient · open-weight</span>
    <span class="chip c-cloud">cloud VLM</span>
    &nbsp; Highlighted rows are Nutrient models. Numbers are provisional pending a clean scoring pass.</p>

  <!-- Plain static links so HuggingFace links these model pages (the table links are JS-rendered). -->
  <p id="models-benchmarked" class="muted" style="font-size:12.5px;margin-top:22px">
    <strong>Models benchmarked:</strong>
    <a href="https://huggingface.co/nutrientdocs/document-classification-v2">nutrientdocs/document-classification-v2</a> ·
    <a href="https://huggingface.co/nutrientdocs/document-classification-v1">nutrientdocs/document-classification-v1</a> ·
    <a href="https://huggingface.co/google/siglip2-so400m-patch16-512">google/siglip2-so400m-patch16-512</a> ·
    <a href="https://huggingface.co/google/siglip2-base-patch16-512">google/siglip2-base-patch16-512</a> ·
    <a href="https://huggingface.co/google/siglip-base-patch16-224">google/siglip-base-patch16-224</a> ·
    <a href="https://huggingface.co/openai/clip-vit-large-patch14-336">openai/clip-vit-large-patch14-336</a> ·
    <a href="https://huggingface.co/openai/clip-vit-base-patch32">openai/clip-vit-base-patch32</a> ·
    <a href="https://huggingface.co/laion/CLIP-ViT-H-14-laion2B-s32B-b79K">laion/CLIP-ViT-H-14</a> ·
    <a href="https://huggingface.co/apple/DFN5B-CLIP-ViT-H-14-378">apple/DFN5B-CLIP-ViT-H-14-378</a> ·
    <a href="https://huggingface.co/timm/eva02_large_patch14_clip_336.merged2b_s6b_b61k">timm/eva02_large_patch14_clip_336</a>.
    Cloud VLMs (no public HF page): GPT-4o / 4o-mini / 4.1 / 4.1-mini · Gemini 2.5 Pro / Flash / Flash-Lite ·
    Claude Opus / Sonnet / Haiku.</p>

  <footer>
    <a href="https://nutrient.io/"><img src="https://avatars2.githubusercontent.com/u/1527679?v=3&s=200" height="34" /></a>
    Macro-F1 on nutrientdocs/document-classification-benchmark · same <code>score_classify.py</code> for all ·
    maintained and funded by <a href="https://nutrient.io/">Nutrient</a> ·
    flagship: <a href="https://huggingface.co/nutrientdocs/document-classification-v2">document-classification-v2</a>
  </footer>
</div>

<script>
let DATA=[];
let TAB="nonvlm";   // default: the apples-to-apples open-vocab (non-VLM) fight
function setTab(t){TAB=t;
  document.getElementById('t-nonvlm').className='tab'+(t==='nonvlm'?' on':'');
  document.getElementById('t-vlm').className='tab'+(t==='vlm'?' on':'');
  render();}
const CORE=[["doclaynet","DocLayNet"],["forms","Forms"],["tobacco","Tobacco"]];
const EXTRA=[["ood","OOD*"],["oov","OOV*"]];
const ALL=CORE.concat(EXTRA);
function hf(m){return (m&&m.includes("/"))?"https://huggingface.co/"+m:null;}
function fmt(x){return (x===null||x===undefined)?'<span class="muted">—</span>':x.toFixed(3).replace(/^0/,"");}
function coreMean(t){const v=CORE.map(c=>t[c[0]]).filter(x=>x!==null&&x!==undefined);
  return v.length===CORE.length? v.reduce((a,b)=>a+b,0)/v.length : null;}
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  :k==="ours-open"?'<span class="chip c-open">open</span>'
  :k==="generalist"?'<span class="chip c-gen">generalist</span>':'<span class="chip c-cloud">cloud</span>';}
function render(){
  // full-coverage (all 3 core tracks) ranked by doc-type mean; partial rows after, by DocLayNet
  const D=DATA.filter(r=> TAB==="vlm" ? r.kind!=="generalist" : r.kind!=="cloud");  // ours anchor both tabs
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  const part=D.filter(r=>coreMean(r.tracks)===null).sort((a,b)=>(b.tracks.doclaynet||0)-(a.tracks.doclaynet||0));
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      +ALL.map(t=>`<td class="n ${EXTRA.some(e=>e[0]===t[0])?'oursonly':''}">${fmt(r.tracks[t[0]])}</td>`).join("")
      +(m!==null?`<td><div class="barcell"><div class="bar ${ours?'hl':''}" style="flex:1"><span style="width:${Math.round(m/max*100)}%"></span></div><span class="barnum">${m.toFixed(3).replace(/^0/,"")}</span></div></td>`
        :`<td class="muted" style="font-size:12px">partial coverage</td>`)
      +`<td class="n">${r.latency||'<span class="muted">—</span>'}</td>`;
    tb.appendChild(tr);
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}
function setBanner(){const b=document.getElementById("banner");
  if(DATA.some(d=>d.provisional)){b.className="tracknote";b.style.borderColor="var(--warn)";b.textContent="Provisional numbers — a clean scoring pass on standard hardware is pending.";}}
fetch("leaderboard.json").then(r=>r.ok?r.json():[]).then(d=>{DATA=Array.isArray(d)?d:(d.results||[]);render();}).catch(()=>render());
</script>
</body>
</html>