Spaces:
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refactor: tables format, dark theme, food-embed.latimal.com
Browse files- README.md +2 -2
- index.html +255 -398
README.md
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---
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title: Latimal
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emoji: 🍽️
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sdk: static
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short_description:
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title: Latimal Production Benchmarks
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emoji: 🍽️
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sdk: static
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short_description: Production pipeline benchmarks for Latimal Menu Intelligence
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---
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index.html
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Latimal
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<style>
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:root {
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--bg: #ffffff;
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--text: #1a1a2e;
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--muted: #6b7280;
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--green: #16a34a;
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}
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* { box-sizing: border-box; margin: 0; padding: 0; }
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body {
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
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background:
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color:
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.header { margin-bottom: 24px; }
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font-size: 1.
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font-weight: 700;
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letter-spacing: -0.02em;
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margin-bottom:
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margin-bottom: 22px;
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padding: 10px 14px;
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background: #f9fafb;
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border-radius: 6px;
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border: 1px solid #e5e7eb;
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display: flex;
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font-size: 0.68rem;
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color: #374151;
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font-weight: 700;
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margin-bottom: 3px;
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grid-template-columns: 1fr 1fr;
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gap: 20px 28px;
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font-size: 0.85rem;
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font-weight: 600;
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font-size: 0.72rem;
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text-align: right;
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}
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height: 22px;
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background: #f3f4f6;
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border-radius: 3px;
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position: relative;
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top: 50%;
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font-size: 0.68rem;
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color: white;
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text-shadow: 0 1px 2px rgba(0,0,0,0.2);
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font-size: 0.68rem;
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color: #64748b;
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background: #f1f5f9;
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border-radius: 4px;
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padding: 6px 12px;
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margin-bottom: 4px;
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line-height: 1.4;
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/* Footer */
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.footer {
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line-height: 1.
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display: flex;
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justify-content: space-between;
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gap: 24px;
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}
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.footer
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.footer-right { text-align: right; white-space: nowrap; }
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/* Mobile */
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@media (max-width: 700px) {
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body { padding: 20px
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.header h1 { font-size: 1.
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.
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.legend-sep { display: none; }
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.charts-grid {
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grid-template-columns: 1fr;
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gap: 18px;
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}
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.glossary-grid { grid-template-columns: 1fr; }
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.bench-header { flex-wrap: wrap; gap: 2px 8px; }
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.bar-label {
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width: 72px;
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font-size: 0.65rem;
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padding-right: 6px;
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}
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.bar-track { height: 20px; }
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.bar-value { font-size: 0.6rem; right: 4px; }
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.bar-value-outside { font-size: 0.6rem; }
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.bench-title { font-size: 0.78rem; }
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.bench-metric { font-size: 0.62rem; }
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.section-group-title { font-size: 0.82rem; }
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.section-group-note { font-size: 0.65rem; }
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.footer { flex-direction: column; gap: 8px; }
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.footer-right { text-align: left; }
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}
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</style>
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</head>
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<body>
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<div class="header">
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<h1>Latimal
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<p class="subtitle">
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</div>
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<div class="legend">
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<div class="legend-item"><div class="legend-dot" style="background:#16a34a"></div>Latimal</div>
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<div class="legend-item"><div class="legend-dot" style="background:#ea580c"></div>OpenAI TE3-Large</div>
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<div class="legend-item"><div class="legend-dot" style="background:#6b7280"></div>BAAI BGE-M3</div>
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<div class="legend-item"><div class="legend-dot" style="background:#2563eb"></div>Qwen3-Embedding-0.6B <span class="legend-desc">#1 MTEB Multilingual</span></div>
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<div class="legend-item"><div class="legend-dot" style="background:#9333ea"></div>Microsoft E5-Large-v2</div>
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<div class="legend-item"><div class="legend-dot" style="background:#64748b"></div>BGE-Reranker-v2-M3 <span class="legend-desc">Best public reranker</span></div>
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</div>
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<div id="
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<div class="glossary">
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<div class="glossary-title">Benchmark Glossary</div>
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<div class="glossary-grid">
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<div class="glossary-item"><strong>Indian Cuisine Matching</strong> Matching "Aloo Gobi" to "Potato Cauliflower Curry", "Dal Makhani" to "Black Lentil Curry" across restaurants.</div>
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<div class="glossary-item"><strong>Cross-Language Matching</strong> Matching "ラーメン" to "Ramen", "خبز نان" to "Naan Bread" across languages and scripts.</div>
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<div class="glossary-item"><strong>Bakery & Dessert Matching</strong> Matching "Pain au Chocolat" to "Chocolate Croissant", "Crème Brûlée" to "Caramelized Custard".</div>
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<div class="glossary-item"><strong>Beverage Matching</strong> Matching "Iced Americano" to "Cold Black Coffee", "Masala Chai" to "Spiced Tea Latte" across naming conventions.</div>
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<div class="glossary-item"><strong>Synonym Recognition</strong> Retrieving "Pad Kra Pao" from a query for "Thai Basil Stir-Fry", or "Gyoza" from "Pot Stickers".</div>
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<div class="glossary-item"><strong>Cuisine Classification</strong> Classifying "Tom Yum Goong" as Thai, "Cacio e Pepe" as Italian from the dish name alone. 19 cuisine categories.</div>
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<div class="glossary-item"><strong>Category Search</strong> Searching "Thai soups" or "grilled appetizers" and ranking relevant menu items.</div>
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<div class="glossary-item"><strong>Typo-Tolerant Search</strong> Returning "Margherita Pizza" when a customer types "margarita piza".</div>
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<div class="glossary-item"><strong>Food Search</strong> General menu search ranking across diverse food queries and item catalogs.</div>
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<div class="glossary-item"><strong>Global Search</strong> Search across multilingual menus spanning 15+ cuisines worldwide.</div>
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<div class="glossary-item"><strong>Portion Size Sensitivity</strong> Ignoring portion labels like "Regular", "Family Pack", "Serves 2", "250ml" when matching the same dish. Generic models treat size text as meaningful content.</div>
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<div class="glossary-item"><strong>Noisy Menu Matching</strong> Matching "***BEST SELLER*** Paneer Tikka - Chef's Special!!" to "Paneer Tikka" on another menu.</div>
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<div class="glossary-item"><strong>Bilingual Menu Matching</strong> Matching "Falafel Wrap فلافل راب" to "Falafel Wrap" on menus that mix scripts.</div>
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<div class="glossary-item"><strong>Embedding Stability</strong> Producing identical embeddings for "Fried Rice", "炒飯", and "フライドライス". 1.0 = perfectly consistent across scripts.</div>
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</div>
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</div>
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<div class="footer">
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<div
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<div class="footer-right">
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</div>
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<script>
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const
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{
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{
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{
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{
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{
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];
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const
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{ key: "dish_embed", label: "Latimal", color: "#16a34a" },
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{ key: "off_shelf", label: "All others", color: "#64748b" },
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];
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const RERANKER_MODELS = [
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{ key: "dish_embed", label: "Latimal", color: "#16a34a", isOurs: true },
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{ key: "openai", label: "OpenAI TE3L", color: "#64748b" },
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{ key: "bge_m3", label: "BGE-M3", color: "#64748b" },
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{ key: "qwen3", label: "Qwen3-0.6B", color: "#64748b" },
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{ key: "e5_large", label: "E5-Large-v2", color: "#64748b" },
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];
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const SECTIONS = [
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{
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title: "
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title: "
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{
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scores: { dish_embed: 0.944, openai: 0.925, bge_m3: 0.929, qwen3: 0.935, e5_large: 0.939 }
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},
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{
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title: "Global Search",
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metric: "NDCG@10",
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scores: { dish_embed: 0.928, openai: 0.839, bge_m3: 0.886, qwen3: 0.875, e5_large: 0.860 }
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}
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title: "
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{
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title: "Bakery & Dessert Matching",
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metric: "F1",
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scores: { dish_embed: 0.783, off_shelf: 0.655 }
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},
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{
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title: "Beverage Matching",
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metric: "F1",
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scores: { dish_embed: 0.744, off_shelf: 0.648 }
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},
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]
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{
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title: "
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{
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mode: "collapsed",
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scores: { dish_embed: 0.885, off_shelf: 0.082 }
|
| 406 |
-
},
|
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{
|
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title: "Noisy Menu Matching",
|
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metric: "F1",
|
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mode: "collapsed",
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scores: { dish_embed: 0.926, off_shelf: 0.914 }
|
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-
},
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{
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title: "Bilingual Menu Matching",
|
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metric: "F1",
|
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mode: "collapsed",
|
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scores: { dish_embed: 0.907, off_shelf: 0.879 }
|
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},
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{
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title: "Embedding Stability",
|
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metric: "Cosine Similarity",
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mode: "full",
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scores: { dish_embed: 1.000, openai: 0.000, bge_m3: 0.506, qwen3: 0.001, e5_large: 0.170 }
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}
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const
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groupEl.innerHTML = `
|
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<div class="section-group-title">${section.title}</div>
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<div class="section-group-note">${section.note}</div>
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${section.annotation ? `<div class="section-annotation">${section.annotation}</div>` : ''}
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container.appendChild(groupEl);
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const best = Math.max(...activeScores);
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const el = document.createElement("div");
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el.className = "benchmark";
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<div class="bench-title">${bench.title}</div>
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<div class="bench-metric">${bench.metric}</div>
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</div>`;
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const pct = (score * 100).toFixed(1);
|
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const barWidth = Math.max(0, (score / 1.0) * 100);
|
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-
const isBest = Math.abs(score - best) < 0.0001;
|
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const bestClass = isBest ? " best" : "";
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});
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</script>
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<head>
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<meta charset="UTF-8">
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| 5 |
<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Latimal Production Benchmarks</title>
|
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<style>
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|
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|
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th .model {
|
| 113 |
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display: block;
|
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color: #e4e4e7;
|
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|
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|
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|
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th.lead-col .model {
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color: #fbbf24;
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|
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tbody tr {
|
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tbody tr:last-child { border-bottom: none; }
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tbody tr.avg-row {
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border-top: 2px solid #3f3f46;
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tbody tr.avg-row td,
|
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tbody tr.avg-row th {
|
| 133 |
font-weight: 700;
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| 134 |
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|
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td {
|
| 137 |
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padding: 9px 14px;
|
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|
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white-space: nowrap;
|
| 140 |
+
color: #71717a;
|
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+
}
|
| 142 |
+
td.task-cell {
|
| 143 |
+
text-align: left;
|
| 144 |
+
position: sticky;
|
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left: 0;
|
| 146 |
+
z-index: 1;
|
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+
background: #09090b;
|
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+
border-right: 1px solid #27272a;
|
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+
color: #d4d4d8;
|
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|
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td.task-cell .sub {
|
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display: block;
|
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|
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|
| 155 |
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|
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|
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|
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td.lead {
|
| 159 |
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color: #a1a1aa;
|
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|
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td.lead-win {
|
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color: #fbbf24;
|
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font-weight: 600;
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|
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td.comp-win {
|
| 166 |
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|
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font-weight: 600;
|
| 168 |
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|
| 169 |
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|
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|
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|
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color: #a1a1aa;
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.footer {
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|
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|
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|
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|
| 183 |
justify-content: space-between;
|
| 184 |
gap: 24px;
|
| 185 |
}
|
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|
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|
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|
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.footer a:hover { color: #a1a1aa; }
|
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.footer-right { text-align: right; white-space: nowrap; }
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@media (max-width: 700px) {
|
| 194 |
+
body { padding: 20px 12px 20px; }
|
| 195 |
+
.header h1 { font-size: 1.2rem; }
|
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th, td { padding: 7px 10px; font-size: 0.75rem; }
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th .co { font-size: 0.6rem; }
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.footer-right { text-align: left; }
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td.task-cell .name {
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display: block;
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max-width: 36vw;
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white-space: normal;
|
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+
}
|
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}
|
| 206 |
</style>
|
| 207 |
</head>
|
| 208 |
<body>
|
| 209 |
|
| 210 |
<div class="header">
|
| 211 |
+
<h1>Latimal Production Benchmarks</h1>
|
| 212 |
+
<p class="subtitle">How the full Latimal production pipeline compares to leading embedding models on food-domain tasks. All models at 384 dimensions.</p>
|
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|
| 213 |
</div>
|
| 214 |
|
| 215 |
+
<div id="tables"></div>
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|
| 216 |
|
| 217 |
<div class="footer">
|
| 218 |
+
<div>All models compared at 384 dimensions. Competitors paired with <a href="https://huggingface.co/BAAI/bge-reranker-v2-m3">bge-reranker-v2-m3</a>. Latimal: production API, measured at the public API boundary, reproducible with an API key.</div>
|
| 219 |
+
<div class="footer-right">June 2026<br><a href="https://latimal.com">latimal.com</a></div>
|
| 220 |
</div>
|
| 221 |
|
| 222 |
<script>
|
| 223 |
+
const COMPETITORS = [
|
| 224 |
+
{ company: "OpenAI", model: "text-embedding-3-large" },
|
| 225 |
+
{ company: "Voyage AI", model: "Voyage 4 Large" },
|
| 226 |
+
{ company: "Cohere", model: "Embed v4" },
|
| 227 |
+
{ company: "Alibaba", model: "GTE-large" },
|
| 228 |
+
{ company: "Nomic AI", model: "Nomic v1.5" },
|
| 229 |
+
{ company: "BAAI", model: "BGE-M3" },
|
| 230 |
+
{ company: "Microsoft", model: "E5-large" },
|
| 231 |
];
|
| 232 |
|
| 233 |
+
const TABLES = [
|
|
|
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|
| 234 |
{
|
| 235 |
+
title: "Overall",
|
| 236 |
+
caption: "Category averages across the three tables below.",
|
| 237 |
+
bullets: [
|
| 238 |
+
"Search: production API. Matching and classification: raw embeddings + cosine.",
|
| 239 |
+
"Average: unweighted mean of the three category scores.",
|
| 240 |
+
],
|
| 241 |
+
leadCompany: "Latimal", leadModel: "Food Embed v1",
|
| 242 |
+
rows: [
|
| 243 |
+
{ task: "Average", sub: "3 categories", scores: [0.819, 0.682, 0.659, 0.643, 0.614, 0.624, 0.609, 0.505], avg: true },
|
| 244 |
+
{ task: "Search", sub: "Production NDCG@10, 4 tasks", scores: [0.869, 0.455, 0.447, 0.451, 0.427, 0.422, 0.408, 0.411] },
|
| 245 |
+
{ task: "Matching", sub: "Mean F1, 7 tasks", scores: [0.851, 0.758, 0.741, 0.741, 0.699, 0.739, 0.718, 0.704] },
|
| 246 |
+
{ task: "Classification", sub: "Macro F1, 1 task", scores: [0.738, 0.833, 0.789, 0.737, 0.716, 0.71, 0.701, 0.399] },
|
| 247 |
+
],
|
|
|
|
|
|
|
| 248 |
},
|
| 249 |
{
|
| 250 |
+
title: "Matching",
|
| 251 |
+
caption: "Best F1, 7 tasks.",
|
| 252 |
+
bullets: [
|
| 253 |
+
"Same-dish detection across cuisines, scripts, and noise levels.",
|
| 254 |
+
"Raw embeddings + cosine, no reranking.",
|
| 255 |
+
],
|
| 256 |
+
leadCompany: "Latimal", leadModel: "Food Embed v1",
|
| 257 |
+
rows: [
|
| 258 |
+
{ task: "Average", sub: "7 tasks", scores: [0.851, 0.758, 0.741, 0.741, 0.699, 0.739, 0.718, 0.704], avg: true },
|
| 259 |
+
{ task: "Indian cuisine", scores: [0.817, 0.745, 0.718, 0.732, 0.705, 0.731, 0.711, 0.68] },
|
| 260 |
+
{ task: "Global cuisine", scores: [0.867, 0.828, 0.783, 0.829, 0.695, 0.732, 0.716, 0.716] },
|
| 261 |
+
{ task: "Beverages", scores: [0.746, 0.715, 0.719, 0.71, 0.71, 0.715, 0.706, 0.706] },
|
| 262 |
+
{ task: "Bakery & desserts", scores: [0.755, 0.735, 0.715, 0.691, 0.682, 0.684, 0.684, 0.688] },
|
| 263 |
+
{ task: "Portion size", scores: [0.972, 0.849, 0.791, 0.835, 0.725, 0.855, 0.821, 0.757] },
|
| 264 |
+
{ task: "Noisy menu", scores: [0.916, 0.685, 0.64, 0.667, 0.672, 0.75, 0.674, 0.648] },
|
| 265 |
+
{ task: "Cross-lingual", scores: [0.886, 0.748, 0.82, 0.721, 0.707, 0.707, 0.717, 0.731] },
|
| 266 |
+
],
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|
| 267 |
},
|
| 268 |
{
|
| 269 |
+
title: "Search",
|
| 270 |
+
caption: "Production search, NDCG@10.",
|
| 271 |
+
bullets: [
|
| 272 |
+
"Latimal: production API, measured at the public API boundary. Reproducible with an API key.",
|
| 273 |
+
"Competitors: embedding + bge-reranker-v2-m3.",
|
| 274 |
+
],
|
| 275 |
+
leadModel: "Latimal",
|
| 276 |
+
rows: [
|
| 277 |
+
{ task: "Average", sub: "4 tasks", scores: [0.869, 0.455, 0.447, 0.451, 0.427, 0.422, 0.408, 0.411], avg: true },
|
| 278 |
+
{ task: "Food search", sub: "NDCG@10", scores: [0.938, 0.59, 0.59, 0.589, 0.572, 0.564, 0.552, 0.554] },
|
| 279 |
+
{ task: "Concept search", sub: "NDCG@10", scores: [0.809, 0.405, 0.392, 0.391, 0.374, 0.357, 0.336, 0.328] },
|
| 280 |
+
{ task: "Diet & allergen search", sub: "NDCG@10", scores: [0.802, 0.172, 0.161, 0.165, 0.135, 0.132, 0.132, 0.136] },
|
| 281 |
+
{ task: "Noisy search", sub: "NDCG@10", scores: [0.925, 0.653, 0.644, 0.66, 0.628, 0.635, 0.614, 0.628] },
|
| 282 |
+
],
|
| 283 |
+
annotation: "Diet & allergen search: 4.7x the best competitor.",
|
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|
| 284 |
},
|
| 285 |
{
|
| 286 |
+
title: "Classification",
|
| 287 |
+
caption: "Macro F1, 1 task. Linear probe on frozen embeddings, 26 menu classes.",
|
| 288 |
+
leadCompany: "Latimal", leadModel: "Food Embed v1",
|
| 289 |
+
rows: [
|
| 290 |
+
{ task: "Cuisine classification", sub: "Macro F1", scores: [0.738, 0.833, 0.789, 0.737, 0.716, 0.71, 0.701, 0.399] },
|
| 291 |
+
],
|
| 292 |
+
},
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|
| 293 |
];
|
| 294 |
|
| 295 |
+
const container = document.getElementById("tables");
|
| 296 |
|
| 297 |
+
TABLES.forEach(t => {
|
| 298 |
+
const section = document.createElement("div");
|
| 299 |
+
section.className = "section";
|
|
|
|
|
|
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|
|
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|
|
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|
|
|
| 300 |
|
| 301 |
+
let html = `<div class="section-title">${t.title}</div>`;
|
| 302 |
+
html += `<p class="section-caption">${t.caption}</p>`;
|
| 303 |
+
if (t.bullets) {
|
| 304 |
+
html += '<ul class="section-bullets">';
|
| 305 |
+
t.bullets.forEach(b => { html += `<li>${b}</li>`; });
|
| 306 |
+
html += '</ul>';
|
| 307 |
+
}
|
|
|
|
|
|
|
|
|
|
| 308 |
|
| 309 |
+
html += '<div class="scroll-wrap"><table><thead><tr>';
|
| 310 |
+
html += '<th class="task-col"><span class="model">Task</span></th>';
|
|
|
|
|
|
|
|
|
|
| 311 |
|
| 312 |
+
const leadLabel = t.leadCompany
|
| 313 |
+
? `<span class="co">${t.leadCompany}</span><span class="model">${t.leadModel}</span>`
|
| 314 |
+
: `<span class="model">${t.leadModel}</span>`;
|
| 315 |
+
html += `<th class="lead-col">${leadLabel}</th>`;
|
| 316 |
|
| 317 |
+
COMPETITORS.forEach(c => {
|
| 318 |
+
html += `<th><span class="co">${c.company}</span><span class="model">${c.model}</span></th>`;
|
| 319 |
+
});
|
| 320 |
+
html += '</tr></thead><tbody>';
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 321 |
|
| 322 |
+
t.rows.forEach(row => {
|
| 323 |
+
const best = Math.max(...row.scores);
|
| 324 |
+
const rowCls = row.avg ? ' class="avg-row"' : '';
|
| 325 |
+
html += `<tr${rowCls}>`;
|
| 326 |
+
html += `<td class="task-cell"><span class="name">${row.task}</span>${row.sub ? `<span class="sub">${row.sub}</span>` : ''}</td>`;
|
| 327 |
|
| 328 |
+
row.scores.forEach((score, i) => {
|
| 329 |
+
const isBest = Math.abs(score - best) < 1e-9;
|
| 330 |
+
const isLead = i === 0;
|
| 331 |
+
let cls;
|
| 332 |
+
if (isBest && isLead) cls = "lead-win";
|
| 333 |
+
else if (isBest && !isLead) cls = "comp-win";
|
| 334 |
+
else if (isLead) cls = "lead";
|
| 335 |
+
else cls = "";
|
| 336 |
+
html += `<td class="${cls}">${score.toFixed(3)}</td>`;
|
|
|
|
| 337 |
});
|
| 338 |
|
| 339 |
+
html += '</tr>';
|
|
|
|
| 340 |
});
|
| 341 |
+
|
| 342 |
+
html += '</tbody></table></div>';
|
| 343 |
+
if (t.annotation) html += `<p class="section-annot">${t.annotation}</p>`;
|
| 344 |
+
|
| 345 |
+
section.innerHTML = html;
|
| 346 |
+
container.appendChild(section);
|
| 347 |
});
|
| 348 |
</script>
|
| 349 |
|