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demo.html
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| 1 |
+
<!DOCTYPE html>
|
| 2 |
+
<html lang="en">
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| 3 |
+
<head>
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| 4 |
+
<meta charset="UTF-8" />
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| 5 |
+
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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| 6 |
+
<title>Pico-Type Demo — In-Browser Content Classifier</title>
|
| 7 |
+
<meta name="description" content="Try Pico-Type in your browser: a 1.5M-parameter byte-level multi-head classifier that identifies code language, content type, and more — no server needed." />
|
| 8 |
+
<meta property="og:title" content="Pico-Type — In-Browser Demo" />
|
| 9 |
+
<meta property="og:description" content="Classifies content into 7 categories from raw bytes. Runs entirely in your browser via ONNX Runtime Web." />
|
| 10 |
+
<link rel="icon" type="image/x-icon" href="favicon.ico" />
|
| 11 |
+
<link rel="icon" type="image/png" href="logo.png" />
|
| 12 |
+
<style>
|
| 13 |
+
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
|
| 14 |
+
:root {
|
| 15 |
+
--accent: #6366f1;
|
| 16 |
+
--accent-light: #818cf8;
|
| 17 |
+
--bg: #0f0f1a;
|
| 18 |
+
--bg-card: #1a1a2e;
|
| 19 |
+
--text: #e2e8f0;
|
| 20 |
+
--text-muted: #94a3b8;
|
| 21 |
+
--border: #2d2d4a;
|
| 22 |
+
--success: #34d399;
|
| 23 |
+
--warn: #fbbf24;
|
| 24 |
+
}
|
| 25 |
+
html { scroll-behavior: smooth; }
|
| 26 |
+
body {
|
| 27 |
+
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
|
| 28 |
+
background: var(--bg);
|
| 29 |
+
color: var(--text);
|
| 30 |
+
line-height: 1.6;
|
| 31 |
+
-webkit-font-smoothing: antialiased;
|
| 32 |
+
min-height: 100vh;
|
| 33 |
+
display: flex;
|
| 34 |
+
flex-direction: column;
|
| 35 |
+
}
|
| 36 |
+
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; width: 100%; }
|
| 37 |
+
|
| 38 |
+
header {
|
| 39 |
+
padding: 24px 0;
|
| 40 |
+
border-bottom: 1px solid var(--border);
|
| 41 |
+
display: flex;
|
| 42 |
+
align-items: center;
|
| 43 |
+
gap: 12px;
|
| 44 |
+
}
|
| 45 |
+
header img { height: 32px; }
|
| 46 |
+
header h1 { font-size: 20px; font-weight: 700; }
|
| 47 |
+
header h1 a { color: var(--text); text-decoration: none; }
|
| 48 |
+
header h1 a:hover { color: var(--accent-light); }
|
| 49 |
+
header .subtitle { color: var(--text-muted); font-size: 14px; margin-left: auto; }
|
| 50 |
+
|
| 51 |
+
.hero {
|
| 52 |
+
text-align: center;
|
| 53 |
+
padding: 48px 24px 32px;
|
| 54 |
+
}
|
| 55 |
+
.hero h2 { font-size: 28px; font-weight: 700; margin-bottom: 8px; }
|
| 56 |
+
.hero p { color: var(--text-muted); font-size: 15px; max-width: 600px; margin: 0 auto; }
|
| 57 |
+
.hero .badge {
|
| 58 |
+
display: inline-block;
|
| 59 |
+
padding: 4px 12px;
|
| 60 |
+
border-radius: 999px;
|
| 61 |
+
background: rgba(99, 102, 241, 0.15);
|
| 62 |
+
color: var(--accent-light);
|
| 63 |
+
font-size: 12px;
|
| 64 |
+
font-weight: 500;
|
| 65 |
+
margin-bottom: 16px;
|
| 66 |
+
border: 1px solid rgba(99, 102, 241, 0.25);
|
| 67 |
+
}
|
| 68 |
+
|
| 69 |
+
.demo-grid {
|
| 70 |
+
display: grid;
|
| 71 |
+
grid-template-columns: 1fr 1fr;
|
| 72 |
+
gap: 24px;
|
| 73 |
+
padding: 0 24px 48px;
|
| 74 |
+
max-width: 1100px;
|
| 75 |
+
margin: 0 auto;
|
| 76 |
+
width: 100%;
|
| 77 |
+
}
|
| 78 |
+
|
| 79 |
+
.input-panel {
|
| 80 |
+
background: var(--bg-card);
|
| 81 |
+
border: 1px solid var(--border);
|
| 82 |
+
border-radius: 14px;
|
| 83 |
+
padding: 24px;
|
| 84 |
+
display: flex;
|
| 85 |
+
flex-direction: column;
|
| 86 |
+
gap: 16px;
|
| 87 |
+
}
|
| 88 |
+
.input-panel label { font-size: 14px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
|
| 89 |
+
.input-panel textarea {
|
| 90 |
+
width: 100%;
|
| 91 |
+
min-height: 220px;
|
| 92 |
+
background: var(--bg);
|
| 93 |
+
border: 1px solid var(--border);
|
| 94 |
+
border-radius: 10px;
|
| 95 |
+
padding: 16px;
|
| 96 |
+
color: var(--text);
|
| 97 |
+
font-family: "SF Mono", "Fira Code", "Cascadia Code", monospace;
|
| 98 |
+
font-size: 13px;
|
| 99 |
+
line-height: 1.5;
|
| 100 |
+
resize: vertical;
|
| 101 |
+
}
|
| 102 |
+
.input-panel textarea:focus { outline: none; border-color: var(--accent); }
|
| 103 |
+
.input-panel textarea::placeholder { color: #475569; }
|
| 104 |
+
|
| 105 |
+
.controls {
|
| 106 |
+
display: flex;
|
| 107 |
+
gap: 12px;
|
| 108 |
+
align-items: center;
|
| 109 |
+
flex-wrap: wrap;
|
| 110 |
+
}
|
| 111 |
+
.controls select {
|
| 112 |
+
background: var(--bg);
|
| 113 |
+
border: 1px solid var(--border);
|
| 114 |
+
border-radius: 8px;
|
| 115 |
+
padding: 10px 14px;
|
| 116 |
+
color: var(--text);
|
| 117 |
+
font-size: 14px;
|
| 118 |
+
cursor: pointer;
|
| 119 |
+
}
|
| 120 |
+
.controls select:focus { outline: none; border-color: var(--accent); }
|
| 121 |
+
.btn {
|
| 122 |
+
display: inline-flex; align-items: center; gap: 6px;
|
| 123 |
+
padding: 10px 24px; border-radius: 8px; font-size: 14px; font-weight: 600;
|
| 124 |
+
border: none; cursor: pointer; transition: all 0.2s;
|
| 125 |
+
}
|
| 126 |
+
.btn-primary { background: var(--accent); color: #fff; }
|
| 127 |
+
.btn-primary:hover { background: #4f46e5; }
|
| 128 |
+
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
|
| 129 |
+
.btn-outline {
|
| 130 |
+
background: transparent; color: var(--text); border: 1px solid var(--border);
|
| 131 |
+
}
|
| 132 |
+
.btn-outline:hover { border-color: var(--accent); }
|
| 133 |
+
|
| 134 |
+
.status {
|
| 135 |
+
font-size: 13px;
|
| 136 |
+
color: var(--text-muted);
|
| 137 |
+
padding: 8px 12px;
|
| 138 |
+
background: var(--bg);
|
| 139 |
+
border-radius: 8px;
|
| 140 |
+
}
|
| 141 |
+
.status.loading { color: var(--accent-light); }
|
| 142 |
+
.status.ready { color: var(--success); }
|
| 143 |
+
.status.error { color: #f87171; }
|
| 144 |
+
.status .spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--border); border-top-color: var(--accent-light); border-radius: 50%; animation: spin 0.8s linear infinite; vertical-align: middle; margin-right: 6px; }
|
| 145 |
+
@keyframes spin { to { transform: rotate(360deg); } }
|
| 146 |
+
|
| 147 |
+
.results-panel {
|
| 148 |
+
display: flex;
|
| 149 |
+
flex-direction: column;
|
| 150 |
+
gap: 12px;
|
| 151 |
+
}
|
| 152 |
+
.result-card {
|
| 153 |
+
background: var(--bg-card);
|
| 154 |
+
border: 1px solid var(--border);
|
| 155 |
+
border-radius: 12px;
|
| 156 |
+
padding: 16px;
|
| 157 |
+
}
|
| 158 |
+
.result-card .head-name {
|
| 159 |
+
font-size: 12px;
|
| 160 |
+
font-weight: 600;
|
| 161 |
+
text-transform: uppercase;
|
| 162 |
+
letter-spacing: 0.05em;
|
| 163 |
+
color: var(--text-muted);
|
| 164 |
+
margin-bottom: 4px;
|
| 165 |
+
}
|
| 166 |
+
.result-card .prediction {
|
| 167 |
+
display: flex;
|
| 168 |
+
align-items: center;
|
| 169 |
+
gap: 12px;
|
| 170 |
+
}
|
| 171 |
+
.result-card .label {
|
| 172 |
+
font-size: 18px;
|
| 173 |
+
font-weight: 700;
|
| 174 |
+
color: var(--accent-light);
|
| 175 |
+
}
|
| 176 |
+
.result-card .confidence {
|
| 177 |
+
font-size: 13px;
|
| 178 |
+
color: var(--text-muted);
|
| 179 |
+
}
|
| 180 |
+
.result-card .bar {
|
| 181 |
+
margin-top: 6px;
|
| 182 |
+
height: 4px;
|
| 183 |
+
background: var(--bg);
|
| 184 |
+
border-radius: 2px;
|
| 185 |
+
overflow: hidden;
|
| 186 |
+
}
|
| 187 |
+
.result-card .bar-fill {
|
| 188 |
+
height: 100%;
|
| 189 |
+
background: var(--accent);
|
| 190 |
+
border-radius: 2px;
|
| 191 |
+
transition: width 0.3s ease;
|
| 192 |
+
}
|
| 193 |
+
.result-card.risk .label { font-size: 14px; }
|
| 194 |
+
.result-card.risk .risk-item {
|
| 195 |
+
display: flex;
|
| 196 |
+
justify-content: space-between;
|
| 197 |
+
padding: 3px 0;
|
| 198 |
+
font-size: 13px;
|
| 199 |
+
}
|
| 200 |
+
.result-card.risk .risk-item .rlabel { color: var(--text-muted); }
|
| 201 |
+
.result-card.risk .risk-item .rscore { color: var(--accent-light); font-weight: 600; }
|
| 202 |
+
|
| 203 |
+
.empty-state {
|
| 204 |
+
text-align: center;
|
| 205 |
+
padding: 48px 24px;
|
| 206 |
+
color: var(--text-muted);
|
| 207 |
+
}
|
| 208 |
+
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }
|
| 209 |
+
.empty-state p { font-size: 14px; }
|
| 210 |
+
|
| 211 |
+
.examples {
|
| 212 |
+
display: flex;
|
| 213 |
+
flex-wrap: wrap;
|
| 214 |
+
gap: 8px;
|
| 215 |
+
}
|
| 216 |
+
.examples button {
|
| 217 |
+
background: var(--bg);
|
| 218 |
+
border: 1px solid var(--border);
|
| 219 |
+
border-radius: 6px;
|
| 220 |
+
padding: 6px 12px;
|
| 221 |
+
color: var(--text-muted);
|
| 222 |
+
font-size: 12px;
|
| 223 |
+
cursor: pointer;
|
| 224 |
+
transition: all 0.2s;
|
| 225 |
+
}
|
| 226 |
+
.examples button:hover { border-color: var(--accent); color: var(--text); }
|
| 227 |
+
|
| 228 |
+
footer {
|
| 229 |
+
text-align: center;
|
| 230 |
+
padding: 24px;
|
| 231 |
+
border-top: 1px solid var(--border);
|
| 232 |
+
color: var(--text-muted);
|
| 233 |
+
font-size: 13px;
|
| 234 |
+
margin-top: auto;
|
| 235 |
+
}
|
| 236 |
+
footer a { color: var(--accent-light); text-decoration: none; }
|
| 237 |
+
|
| 238 |
+
@media (max-width: 768px) {
|
| 239 |
+
.demo-grid { grid-template-columns: 1fr; }
|
| 240 |
+
.hero h2 { font-size: 22px; }
|
| 241 |
+
header .subtitle { display: none; }
|
| 242 |
+
}
|
| 243 |
+
</style>
|
| 244 |
+
</head>
|
| 245 |
+
<body>
|
| 246 |
+
|
| 247 |
+
<header>
|
| 248 |
+
<div class="container" style="display:flex;align-items:center;gap:12px;">
|
| 249 |
+
<a href="https://github.com/eulogik/pico-type" target="_blank" rel="noopener" style="display:flex;">
|
| 250 |
+
<img src="logo.png" alt="pico-type logo" style="height:32px;" />
|
| 251 |
+
</a>
|
| 252 |
+
<h1><a href="https://github.com/eulogik/pico-type" target="_blank" rel="noopener">pico-type</a></h1>
|
| 253 |
+
<span class="subtitle">In-browser inference via ONNX Runtime Web</span>
|
| 254 |
+
</div>
|
| 255 |
+
</header>
|
| 256 |
+
|
| 257 |
+
<div class="hero">
|
| 258 |
+
<div class="badge">⚡ Runs entirely in your browser — no server</div>
|
| 259 |
+
<h2>Try Pico-Type</h2>
|
| 260 |
+
<p>Paste any text, code, or file content below. The model classifies it into 7 categories from raw bytes, right in your browser.</p>
|
| 261 |
+
</div>
|
| 262 |
+
|
| 263 |
+
<div class="demo-grid">
|
| 264 |
+
<div>
|
| 265 |
+
<div class="input-panel">
|
| 266 |
+
<label for="input-text">Input Content</label>
|
| 267 |
+
<textarea id="input-text" placeholder="Paste or type content to classify... (up to 1024 bytes)"></textarea>
|
| 268 |
+
|
| 269 |
+
<div class="controls">
|
| 270 |
+
<select id="tier-select">
|
| 271 |
+
<option value="tiny">Tiny (16d)</option>
|
| 272 |
+
<option value="small">Small (64d)</option>
|
| 273 |
+
<option value="base" selected>Base (192d)</option>
|
| 274 |
+
<option value="pro">Pro (576d)</option>
|
| 275 |
+
</select>
|
| 276 |
+
<button class="btn btn-primary" id="classify-btn" disabled>Classify</button>
|
| 277 |
+
<button class="btn btn-outline" id="clear-btn">Clear</button>
|
| 278 |
+
</div>
|
| 279 |
+
|
| 280 |
+
<div class="status" id="load-status">
|
| 281 |
+
<span class="spinner"></span>
|
| 282 |
+
Loading model (~9MB)... <span id="load-progress">0%</span>
|
| 283 |
+
</div>
|
| 284 |
+
|
| 285 |
+
<div class="examples">
|
| 286 |
+
<button data-text='def hello():\n print("Hello, world!")'>Python</button>
|
| 287 |
+
<button data-text='<html><body><h1>Hi</h1></body></html>'>HTML</button>
|
| 288 |
+
<button data-text='{"name": "pico", "version": "0.1.9"}'>JSON</button>
|
| 289 |
+
<button data-text='The quick brown fox jumps over the lazy dog.'>English</button>
|
| 290 |
+
<button data-text='fn main() {\n println!("Hello!");\n}'>Rust</button>
|
| 291 |
+
<button data-text='#!/bin/bash\necho "hello"'>Bash</button>
|
| 292 |
+
<button data-text='SELECT * FROM users WHERE id = 1;'>SQL</button>
|
| 293 |
+
</div>
|
| 294 |
+
</div>
|
| 295 |
+
</div>
|
| 296 |
+
|
| 297 |
+
<div>
|
| 298 |
+
<div class="results-panel" id="results">
|
| 299 |
+
<div class="empty-state">
|
| 300 |
+
<div class="icon">📡</div>
|
| 301 |
+
<p>Enter content and click <strong>Classify</strong> to see results across 7 heads.</p>
|
| 302 |
+
</div>
|
| 303 |
+
</div>
|
| 304 |
+
</div>
|
| 305 |
+
</div>
|
| 306 |
+
|
| 307 |
+
<footer>
|
| 308 |
+
<p>
|
| 309 |
+
<a href="https://eulogik.com" target="_blank" rel="noopener">Eulogik</a>
|
| 310 |
+
·
|
| 311 |
+
<a href="https://github.com/eulogik/pico-type" target="_blank" rel="noopener">GitHub</a>
|
| 312 |
+
·
|
| 313 |
+
<a href="https://pypi.org/project/pico-type/" target="_blank" rel="noopener">PyPI</a>
|
| 314 |
+
·
|
| 315 |
+
<a href="https://huggingface.co/eulogik/pico-type" target="_blank" rel="noopener">HuggingFace</a>
|
| 316 |
+
</p>
|
| 317 |
+
</footer>
|
| 318 |
+
|
| 319 |
+
<script src="https://cdn.jsdelivr.net/npm/onnxruntime-web@1.20.1/dist/ort.min.js"></script>
|
| 320 |
+
<script>
|
| 321 |
+
ort.env.wasm.wasmPaths = 'https://cdn.jsdelivr.net/npm/onnxruntime-web@1.20.1/dist/';
|
| 322 |
+
|
| 323 |
+
const LABELS = {
|
| 324 |
+
coarse: ["text","code","link","image","file","config","markup","data","error","secret","archive","binary"],
|
| 325 |
+
modality: ["textual","binary_image","binary_archive","binary_executable","binary_document","binary_audio","binary_video","binary_other"],
|
| 326 |
+
subtype: ["json","yaml","toml","ini","csv","tsv","xml","html","markdown","rst","asciidoc","tex","sql","graphql","protobuf","msgpack","log","diff","patch","env","shell","makefile","dockerfile","gitignore"],
|
| 327 |
+
code_lang: ["python","javascript","typescript","jsx","tsx","java","kotlin","scala","groovy","clojure","c","cpp","csharp","fsharp","objectivec","go","rust","zig","ruby","php","perl","lua","tcl","swift","dart","julia","nim","crystal","haskell","ocaml","elm","erlang","elixir","lisp","scheme","racket","r","matlab","octave","sas","stata","sql","plsql","tsql","html","css","scss","sass","less","bash","zsh","fish","powershell","vim","fortran","cobol","ada","pascal","delphi","vb","prolog","vhdl"],
|
| 328 |
+
text_lang: ["en","es","fr","de","it","pt","nl","sv","no","da","fi","pl","cs","sk","hu","ro","el","tr","ru","uk","bg","sr","hr","zh","ja","ko","vi","th","id","hi"],
|
| 329 |
+
file_mime: ["application/pdf","application/zip","application/gzip","application/x-tar","application/x-7z-compressed","application/x-rar-compressed","application/x-bzip2","application/x-xz","application/json","application/xml","application/yaml","application/octet-stream","application/x-executable","application/x-mach-binary","application/x-elf","application/x-deb","application/x-rpm","application/vnd.openxmlformats-officedocument.wordprocessingml.document","application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","application/vnd.openxmlformats-officedocument.presentationml.presentation","application/vnd.ms-excel","application/vnd.ms-powerpoint","application/msword","application/rtf","application/epub+zip","application/x-ndjson","text/plain","text/csv","text/html","text/xml","text/markdown","image/png","image/jpeg","image/gif","image/webp","image/svg+xml","image/bmp","image/tiff","image/heic","image/heif","image/avif","image/x-icon","image/vnd.adobe.photoshop","video/mp4","video/webm","video/x-matroska","video/quicktime","video/x-msvideo","video/x-flv","video/x-mpeg","audio/mpeg","audio/ogg","audio/wav","audio/flac","audio/aac","audio/x-m4a","audio/webm","audio/midi","font/ttf","font/otf","font/woff","font/woff2","application/x-sqlite3","application/x-parquet","application/x-protobuf","application/x-flatbuffers","application/x-cpio","application/x-iso9660-image","application/vnd.android.package-archive","application/x-jar","application/x-python-bytecode","application/x-archive","application/pgp-encrypted","application/pgp-signature","application/x-x509-ca-cert","application/x-pem-file","application/vnd.tcpdump.pcap","application/java-vm","application/x-matlab-data","application/x-shockwave-flash","application/x-font-ttf","application/x-font-otf","application/wasm","application/x-ruby","application/javascript","application/ecmascript","application/x-bittorrent","application/x-dvi","chemical/x-mdl-sdfile","application/x-lzma"],
|
| 330 |
+
risk: ["api_key","jwt","ssh_key","password","email","phone"]
|
| 331 |
+
};
|
| 332 |
+
const HEAD_NAMES = {coarse:"Coarse Type",modality:"Modality",subtype:"Subtype",code_lang:"Code Language",text_lang:"Text Language",file_mime:"File MIME",risk:"Risk Flags"};
|
| 333 |
+
const HEADS = ["coarse","modality","subtype","code_lang","text_lang","file_mime","risk"];
|
| 334 |
+
|
| 335 |
+
let session = null;
|
| 336 |
+
let isLoading = false;
|
| 337 |
+
|
| 338 |
+
function softmax(logits) {
|
| 339 |
+
const max = logits.reduce((a,b) => Math.max(a,b), -Infinity);
|
| 340 |
+
const exps = logits.map(x => Math.exp(x - max));
|
| 341 |
+
const sum = exps.reduce((a,b) => a + b, 0);
|
| 342 |
+
return exps.map(x => x / sum);
|
| 343 |
+
}
|
| 344 |
+
|
| 345 |
+
function textToIds(text) {
|
| 346 |
+
const encoder = new TextEncoder();
|
| 347 |
+
const bytes = encoder.encode(text).slice(0, 1024);
|
| 348 |
+
const ids = new Array(1024).fill(0);
|
| 349 |
+
const mask = new Array(1024).fill(false);
|
| 350 |
+
for (let i = 0; i < bytes.length; i++) {
|
| 351 |
+
ids[i] = bytes[i];
|
| 352 |
+
mask[i] = true;
|
| 353 |
+
}
|
| 354 |
+
return { ids, mask };
|
| 355 |
+
}
|
| 356 |
+
|
| 357 |
+
async function loadModel(tier) {
|
| 358 |
+
const statusEl = document.getElementById('load-status');
|
| 359 |
+
const btn = document.getElementById('classify-btn');
|
| 360 |
+
const progress = document.getElementById('load-progress');
|
| 361 |
+
|
| 362 |
+
if (session) {
|
| 363 |
+
try { session.release(); } catch(e) {}
|
| 364 |
+
session = null;
|
| 365 |
+
}
|
| 366 |
+
|
| 367 |
+
statusEl.className = 'status loading';
|
| 368 |
+
statusEl.innerHTML = '<span class="spinner"></span> Loading model (~9MB)... <span id="load-progress">0%</span>';
|
| 369 |
+
btn.disabled = true;
|
| 370 |
+
|
| 371 |
+
const modelUrl = `https://huggingface.co/eulogik/pico-type/resolve/main/picotype_${tier}.onnx`;
|
| 372 |
+
|
| 373 |
+
try {
|
| 374 |
+
session = await ort.InferenceSession.create(modelUrl, {
|
| 375 |
+
executionProviders: ['wasm'],
|
| 376 |
+
enableProfiling: false,
|
| 377 |
+
logSeverityLevel: 3,
|
| 378 |
+
});
|
| 379 |
+
statusEl.className = 'status ready';
|
| 380 |
+
statusEl.textContent = `\u2705 Model loaded (${tier}) \u2014 ready to classify`;
|
| 381 |
+
btn.disabled = false;
|
| 382 |
+
} catch (err) {
|
| 383 |
+
statusEl.className = 'status error';
|
| 384 |
+
statusEl.textContent = `\u274c Failed to load: ${err.message}`;
|
| 385 |
+
btn.disabled = true;
|
| 386 |
+
}
|
| 387 |
+
}
|
| 388 |
+
|
| 389 |
+
async function classify() {
|
| 390 |
+
if (!session) return;
|
| 391 |
+
const textEl = document.getElementById('input-text');
|
| 392 |
+
const text = textEl.value;
|
| 393 |
+
if (!text.trim()) return;
|
| 394 |
+
|
| 395 |
+
const btn = document.getElementById('classify-btn');
|
| 396 |
+
btn.disabled = true;
|
| 397 |
+
btn.textContent = 'Classifying...';
|
| 398 |
+
|
| 399 |
+
try {
|
| 400 |
+
const { ids, mask } = textToIds(text);
|
| 401 |
+
const inputIds = new ort.Tensor('int64', ids, [1, 1024]);
|
| 402 |
+
const attnMask = new ort.Tensor('bool', mask, [1, 1024]);
|
| 403 |
+
|
| 404 |
+
const feeds = { input_ids: inputIds, attention_mask: attnMask };
|
| 405 |
+
const results = await session.run(feeds);
|
| 406 |
+
|
| 407 |
+
const resultData = {};
|
| 408 |
+
for (const head of HEADS) {
|
| 409 |
+
const logits = results[head].data;
|
| 410 |
+
const probs = softmax(Array.from(logits));
|
| 411 |
+
const labels = LABELS[head];
|
| 412 |
+
resultData[head] = labels.map((l, i) => ({ label: l, prob: probs[i] }))
|
| 413 |
+
.sort((a, b) => b.prob - a.prob);
|
| 414 |
+
}
|
| 415 |
+
|
| 416 |
+
renderResults(resultData);
|
| 417 |
+
} catch (err) {
|
| 418 |
+
const resultsEl = document.getElementById('results');
|
| 419 |
+
resultsEl.innerHTML = `<div class="result-card" style="text-align:center;padding:24px;color:#f87171;">
|
| 420 |
+
<div style="font-size:24px;margin-bottom:8px;">\u274c</div>
|
| 421 |
+
<p>Inference failed: ${err.message}</p>
|
| 422 |
+
</div>`;
|
| 423 |
+
} finally {
|
| 424 |
+
btn.disabled = false;
|
| 425 |
+
btn.textContent = 'Classify';
|
| 426 |
+
}
|
| 427 |
+
}
|
| 428 |
+
|
| 429 |
+
function renderResults(data) {
|
| 430 |
+
const el = document.getElementById('results');
|
| 431 |
+
let html = '';
|
| 432 |
+
for (const head of HEADS) {
|
| 433 |
+
const items = data[head];
|
| 434 |
+
const top = items[0];
|
| 435 |
+
const isRisk = head === 'risk';
|
| 436 |
+
|
| 437 |
+
html += `<div class="result-card${isRisk ? ' risk' : ''}">`;
|
| 438 |
+
html += `<div class="head-name">${HEAD_NAMES[head]}</div>`;
|
| 439 |
+
|
| 440 |
+
if (isRisk) {
|
| 441 |
+
html += '<div>';
|
| 442 |
+
for (const item of items) {
|
| 443 |
+
html += `<div class="risk-item"><span class="rlabel">${item.label}</span><span class="rscore">${(item.prob * 100).toFixed(1)}%</span></div>`;
|
| 444 |
+
}
|
| 445 |
+
html += '</div>';
|
| 446 |
+
} else {
|
| 447 |
+
html += `<div class="prediction">`;
|
| 448 |
+
html += `<span class="label">${top.label}</span>`;
|
| 449 |
+
html += `<span class="confidence">${(top.prob * 100).toFixed(1)}%</span>`;
|
| 450 |
+
html += `</div>`;
|
| 451 |
+
html += `<div class="bar"><div class="bar-fill" style="width:${(top.prob * 100).toFixed(1)}%"></div></div>`;
|
| 452 |
+
}
|
| 453 |
+
|
| 454 |
+
html += `</div>`;
|
| 455 |
+
}
|
| 456 |
+
el.innerHTML = html;
|
| 457 |
+
}
|
| 458 |
+
|
| 459 |
+
document.addEventListener('DOMContentLoaded', () => {
|
| 460 |
+
const textEl = document.getElementById('input-text');
|
| 461 |
+
const tierSelect = document.getElementById('tier-select');
|
| 462 |
+
const classifyBtn = document.getElementById('classify-btn');
|
| 463 |
+
const clearBtn = document.getElementById('clear-btn');
|
| 464 |
+
|
| 465 |
+
// Example buttons
|
| 466 |
+
document.querySelectorAll('.examples button').forEach(btn => {
|
| 467 |
+
btn.addEventListener('click', () => {
|
| 468 |
+
textEl.value = btn.dataset.text;
|
| 469 |
+
});
|
| 470 |
+
});
|
| 471 |
+
|
| 472 |
+
classifyBtn.addEventListener('click', classify);
|
| 473 |
+
|
| 474 |
+
clearBtn.addEventListener('click', () => {
|
| 475 |
+
textEl.value = '';
|
| 476 |
+
document.getElementById('results').innerHTML = `<div class="empty-state">
|
| 477 |
+
<div class="icon">📡</div>
|
| 478 |
+
<p>Enter content and click <strong>Classify</strong> to see results across 7 heads.</p>
|
| 479 |
+
</div>`;
|
| 480 |
+
});
|
| 481 |
+
|
| 482 |
+
textEl.addEventListener('keydown', (e) => {
|
| 483 |
+
if (e.key === 'Enter' && (e.ctrlKey || e.metaKey)) {
|
| 484 |
+
classify();
|
| 485 |
+
}
|
| 486 |
+
});
|
| 487 |
+
|
| 488 |
+
tierSelect.addEventListener('change', () => {
|
| 489 |
+
loadModel(tierSelect.value);
|
| 490 |
+
});
|
| 491 |
+
|
| 492 |
+
// Start loading the default model
|
| 493 |
+
loadModel(tierSelect.value);
|
| 494 |
+
});
|
| 495 |
+
</script>
|
| 496 |
+
</body>
|
| 497 |
+
</html>
|