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<!DOCTYPE html>
<html lang="en" class="dark">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Financial Intelligence Hybrid Search — SEC EDGAR Multi-Vector Retrieval Console</title>
<!-- Tailwind CSS -->
<script src="https://cdn.tailwindcss.com"></script>
<!-- Lucide Icons -->
<script src="https://unpkg.com/lucide@latest"></script>
<!-- Mermaid JS -->
<script src="https://cdn.jsdelivr.net/npm/mermaid@10.9.1/dist/mermaid.min.js"></script>
<!-- GitHub Buttons Widget -->
<script async defer src="https://buttons.github.io/buttons.js"></script>
<script>
tailwind.config = {
darkMode: 'class',
theme: {
extend: {
colors: {
brand: {
300: '#6ee7b7',
400: '#34d399',
500: '#10b981',
600: '#059669',
accent: '#00dc82',
},
dark: {
bg: '#000000',
surface: '#09090b',
card: '#111113',
cardHover: '#18181b',
border: '#27272a',
borderSubtle: '#1f1f23',
},
light: {
bg: '#f8fafc',
surface: '#ffffff',
card: '#ffffff',
cardHover: '#f1f5f9',
border: '#e2e8f0',
borderSubtle: '#f1f5f9',
}
},
fontFamily: {
sans: ['Inter', 'system-ui', '-apple-system', 'sans-serif'],
mono: ['JetBrains Mono', 'Fira Code', 'Consolas', 'monospace'],
}
}
}
}
</script>
<style>
/* Custom Scrollbars */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #3f3f46; border-radius: 9999px; }
::-webkit-scrollbar-thumb:hover { background: #52525b; }
/* Highlights & Transitions */
* { transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease; }
.highlight-match { background-color: rgba(16, 185, 129, 0.25); color: #10b981; font-weight: 700; padding: 0.15rem 0.4rem; border-radius: 0.25rem; border: 1px solid rgba(16, 185, 129, 0.35); }
.dark .highlight-match { background-color: rgba(16, 185, 129, 0.2); color: #34d399; }
/* Navigation Tab Active State */
.nav-tab.active { background-color: #27272a; color: #ffffff; border-color: #3f3f46; font-weight: 700; }
html:not(.dark) .nav-tab.active { background-color: #e2e8f0; color: #0f172a; border-color: #cbd5e1; font-weight: 700; }
</style>
</head>
<body class="bg-light-bg dark:bg-dark-bg text-slate-800 dark:text-zinc-100 min-h-screen font-sans text-sm antialiased selection:bg-brand-500 selection:text-black">
<!-- Top Global Announcement Banner -->
<div class="bg-slate-100 dark:bg-zinc-950 border-b border-light-border dark:border-dark-border py-2 px-4 text-center text-xs font-medium text-slate-600 dark:text-zinc-400 flex items-center justify-center space-x-2">
<span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-bold bg-brand-500/10 text-brand-600 dark:text-brand-400 border border-brand-500/20">Production-Ready</span>
<span class="text-xs">Financial Intelligence Multi-Vector Search & Two-Stage Neural Reranking Reference Architecture</span>
<a href="#topology" onclick="switchTab('topology')" class="text-brand-600 dark:text-brand-400 hover:underline flex items-center space-x-0.5 ml-1 font-bold">
<span>View Architecture</span>
<i data-lucide="arrow-right" class="w-3.5 h-3.5 inline"></i>
</a>
</div>
<!-- Top Navigation Header -->
<header class="sticky top-0 z-30 backdrop-blur-xl bg-light-bg/90 dark:bg-dark-bg/90 border-b border-light-border dark:border-dark-border px-4 lg:px-8 py-3 flex items-center justify-between">
<div class="flex items-center space-x-6">
<div class="flex items-center space-x-3">
<div class="w-9 h-9 rounded-lg bg-gradient-to-tr from-brand-600 to-emerald-400 flex items-center justify-center text-black font-black shadow-lg shadow-brand-500/20 flex-shrink-0">
<i data-lucide="database" class="w-5 h-5 text-black"></i>
</div>
<div>
<div class="flex items-center space-x-2">
<span class="font-bold text-base tracking-tight text-slate-900 dark:text-white">financial-hybrid-search</span>
<span class="text-xs px-2 py-0.5 rounded font-mono font-bold bg-slate-200 dark:bg-zinc-800 text-slate-700 dark:text-zinc-300 border border-slate-300 dark:border-zinc-700">Qdrant v1.14</span>
</div>
<p class="text-xs text-slate-500 dark:text-zinc-400">SEC EDGAR 10-K / 10-Q / 20-F Multi-Vector RAG Engine</p>
</div>
</div>
<!-- Navigation Tabs -->
<nav class="hidden lg:flex items-center space-x-1 p-1 bg-slate-200/80 dark:bg-dark-surface rounded-lg border border-slate-300 dark:border-dark-border text-sm font-semibold">
<button onclick="switchTab('search')" id="nav-search" class="nav-tab active px-3.5 py-1.5 rounded-md text-slate-700 dark:text-zinc-300 hover:text-slate-900 dark:hover:text-white border border-transparent">
<span class="flex items-center space-x-1.5"><i data-lucide="search" class="w-4 h-4 text-brand-500"></i><span>Retrieval Playground</span></span>
</button>
<button onclick="switchTab('corpus')" id="nav-corpus" class="nav-tab px-3.5 py-1.5 rounded-md text-slate-600 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white border border-transparent">
<span class="flex items-center space-x-1.5"><i data-lucide="file-text" class="w-4 h-4 text-blue-500"></i><span>SEC Filings Context</span></span>
</button>
<button onclick="switchTab('topology')" id="nav-topology" class="nav-tab px-3.5 py-1.5 rounded-md text-slate-600 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white border border-transparent">
<span class="flex items-center space-x-1.5"><i data-lucide="cpu" class="w-4 h-4 text-purple-500"></i><span>System Architecture</span></span>
</button>
<button onclick="switchTab('benchmark')" id="nav-benchmark" class="nav-tab px-3.5 py-1.5 rounded-md text-slate-600 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white border border-transparent">
<span class="flex items-center space-x-1.5"><i data-lucide="award" class="w-4 h-4 text-amber-500"></i><span>Empirical Benchmark</span></span>
</button>
</nav>
</div>
<!-- Right Controls: Status Badge + GitHub Button + Star Button + Theme Switch -->
<div class="flex items-center space-x-2.5">
<!-- Database Connection Status Badge -->
<div id="db-status-badge" class="hidden sm:flex items-center space-x-2 px-3 py-1.5 rounded-lg bg-slate-100 dark:bg-dark-card border border-slate-200 dark:border-dark-border text-xs font-medium text-slate-700 dark:text-zinc-300 shadow-sm">
<span class="relative flex h-2 w-2">
<span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-brand-400 opacity-75"></span>
<span class="relative inline-flex rounded-full h-2 w-2 bg-brand-500"></span>
</span>
<span id="db-points-text" class="font-mono text-slate-900 dark:text-white font-bold text-xs">8,609 Indexed Chunks</span>
</div>
<!-- Clean GitHub Repo Button -->
<a href="https://github.com/satyam671/financial-hybrid-search-qdrant" target="_blank" rel="noopener noreferrer" class="flex items-center space-x-1.5 px-3 py-1.5 rounded-lg bg-slate-900 dark:bg-zinc-900 hover:bg-slate-800 dark:hover:bg-zinc-800 text-white text-xs font-semibold border border-slate-700 dark:border-dark-border transition-all shadow-sm" title="View Source on GitHub">
<svg class="w-4 h-4 fill-current" viewBox="0 0 24 24"><path d="M12 0C5.37 0 0 5.37 0 12c0 5.31 3.435 9.795 8.205 11.385.6.105.825-.255.825-.57 0-.285-.015-1.23-.015-2.235-3.015.555-3.795-.735-4.035-1.41-.135-.345-.72-1.41-1.23-1.695-.42-.225-1.02-.78-.015-.795.945-.015 1.62.87 1.845 1.23 1.08 1.815 2.805 1.305 3.495.99.105-.78.42-1.305.765-1.605-2.67-.3-5.46-1.335-5.46-5.925 0-1.305.465-2.385 1.23-3.225-.12-.3-.54-1.53.12-3.18 0 0 1.005-.315 3.3 1.23.96-.27 1.98-.405 3-.405s2.04.135 3 .405c2.295-1.56 3.3-1.23 3.3-1.23.66 1.65.24 2.88.12 3.18.765.84 1.23 1.905 1.23 3.225 0 4.605-2.805 5.625-5.475 5.925.435.375.81 1.095.81 2.22 0 1.605-.015 2.895-.015 3.3 0 .315.225.69.825.57A12.02 12.02 0 0024 12c0-6.63-5.37-12-12-12z"/></svg>
<span>GitHub</span>
</a>
<!-- Official Single GitHub Star Button Widget -->
<div class="flex items-center pt-0.5">
<a class="github-button" href="https://github.com/satyam671/financial-hybrid-search-qdrant" data-color-scheme="no-preference: dark; light: light; dark: dark;" data-icon="octicon-star" data-size="large" data-show-count="true" aria-label="Star satyam671/financial-hybrid-search-qdrant on GitHub">Star</a>
</div>
<!-- Theme Switcher Button -->
<button onclick="toggleTheme()" class="p-2 rounded-lg bg-white dark:bg-zinc-900 border border-slate-200 dark:border-dark-border text-slate-700 dark:text-zinc-300 hover:text-brand-500 shadow-sm" title="Toggle Light/Dark Theme">
<i data-lucide="sun" class="w-4 h-4 hidden dark:block"></i>
<i data-lucide="moon" class="w-4 h-4 block dark:hidden"></i>
</button>
</div>
</header>
<!-- Main Container -->
<main class="max-w-7xl mx-auto px-4 lg:px-8 py-6 space-y-6">
<!-- Offline Notification Banner -->
<div id="backend-warning" class="hidden p-4 rounded-xl bg-amber-500/10 border border-amber-500/30 text-amber-700 dark:text-amber-300 text-sm flex items-start space-x-3">
<i data-lucide="alert-triangle" class="w-5 h-5 text-amber-500 flex-shrink-0 mt-0.5"></i>
<div class="flex-1">
<p class="font-bold text-amber-800 dark:text-amber-200">Local REST Backend Offline</p>
<p class="text-slate-600 dark:text-zinc-400 mt-0.5 text-xs">Run <code class="bg-black/10 dark:bg-black/60 px-1.5 py-0.5 rounded font-mono font-bold text-amber-800 dark:text-amber-300">python -m hybrid_search.cli serve --port 8000</code> in your terminal to start the API.</p>
</div>
<button onclick="checkHealth()" class="text-xs font-bold px-3 py-1.5 rounded bg-amber-500 hover:bg-amber-600 text-black">Retry</button>
</div>
<!-- ========================================== -->
<!-- VIEW 1: RETRIEVAL PLAYGROUND -->
<!-- ========================================== -->
<div id="view-search" class="space-y-6">
<!-- Query Formulation & Interactive Bar -->
<div class="p-6 rounded-xl bg-white dark:bg-dark-card border border-slate-200 dark:border-dark-border shadow-sm space-y-5">
<!-- Header Mode & Top-K Controls -->
<div class="flex flex-wrap items-center justify-between gap-3 pb-4 border-b border-slate-200 dark:border-dark-borderSubtle">
<div class="flex items-center space-x-3">
<span class="text-xs font-bold uppercase tracking-wider text-slate-500 dark:text-zinc-400">Retrieval Strategy:</span>
<div class="flex p-1 bg-slate-100 dark:bg-black rounded-lg border border-slate-200 dark:border-dark-border text-xs font-semibold">
<button onclick="setSearchMode('single')" id="mode-single" class="px-4 py-1.5 rounded-md bg-white dark:bg-zinc-800 text-slate-900 dark:text-white font-bold shadow-sm">Single Configuration</button>
<button onclick="setSearchMode('compare_all')" id="mode-compare" class="px-4 py-1.5 rounded-md text-slate-600 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white">⚡ Compare All 6 Side-by-Side</button>
</div>
</div>
<!-- Top-K Selector -->
<div class="flex items-center space-x-2 text-xs">
<span class="font-medium text-slate-500 dark:text-zinc-400">Result Limit:</span>
<select id="select-topk" class="bg-slate-50 dark:bg-black border border-slate-300 dark:border-dark-border rounded-lg px-3 py-1.5 text-slate-900 dark:text-white font-bold focus:outline-none focus:border-brand-500 font-mono text-xs">
<option value="3">Top 3 Candidates</option>
<option value="5" selected>Top 5 Candidates</option>
<option value="10">Top 10 Candidates</option>
<option value="20">Top 20 Candidates</option>
</select>
</div>
</div>
<!-- Single Method Selection Pills -->
<div id="single-method-container" class="flex flex-wrap gap-2">
<button onclick="selectMethod('rerank')" data-method="rerank" class="method-btn px-4 py-2 rounded-lg text-xs font-bold bg-brand-500 text-black shadow-md shadow-brand-500/20 flex items-center space-x-1.5">
<i data-lucide="sparkles" class="w-3.5 h-3.5"></i>
<span>Stage-2 Reranker (MRR: 1.0000)</span>
</button>
<button onclick="selectMethod('sparse_dense')" data-method="sparse_dense" class="method-btn px-4 py-2 rounded-lg text-xs font-bold bg-slate-100 dark:bg-zinc-900 border border-slate-200 dark:border-dark-border text-slate-700 dark:text-zinc-300 hover:bg-slate-200 dark:hover:bg-zinc-800 flex items-center space-x-1.5">
<span>Sparse + Dense (Recall@10: 0.96)</span>
</button>
<button onclick="selectMethod('bm25_dense')" data-method="bm25_dense" class="method-btn px-4 py-2 rounded-lg text-xs font-bold bg-slate-100 dark:bg-zinc-900 border border-slate-200 dark:border-dark-border text-slate-700 dark:text-zinc-300 hover:bg-slate-200 dark:hover:bg-zinc-800 flex items-center space-x-1.5">
<span>BM25 + Dense (Hybrid RRF)</span>
</button>
<button onclick="selectMethod('bm25')" data-method="bm25" class="method-btn px-4 py-2 rounded-lg text-xs font-bold bg-slate-100 dark:bg-zinc-900 border border-slate-200 dark:border-dark-border text-slate-700 dark:text-zinc-300 hover:bg-slate-200 dark:hover:bg-zinc-800 flex items-center space-x-1.5">
<span>BM25 (Exact Lexical)</span>
</button>
<button onclick="selectMethod('dense')" data-method="dense" class="method-btn px-4 py-2 rounded-lg text-xs font-bold bg-slate-100 dark:bg-zinc-900 border border-slate-200 dark:border-dark-border text-slate-700 dark:text-zinc-300 hover:bg-slate-200 dark:hover:bg-zinc-800 flex items-center space-x-1.5">
<span>Dense (BGE-Small 384d)</span>
</button>
<button onclick="selectMethod('sparse')" data-method="sparse" class="method-btn px-4 py-2 rounded-lg text-xs font-bold bg-slate-100 dark:bg-zinc-900 border border-slate-200 dark:border-dark-border text-slate-700 dark:text-zinc-300 hover:bg-slate-200 dark:hover:bg-zinc-800 flex items-center space-x-1.5">
<span>Sparse (SPLADE Expansion)</span>
</button>
</div>
<!-- Query Input Box with Terminal Style -->
<div class="relative">
<div class="relative flex items-center">
<div class="absolute left-4 flex items-center space-x-2 text-slate-400 dark:text-zinc-500 font-mono text-base">
<span>$</span>
</div>
<input type="text" id="search-input" placeholder="Enter financial, accounting, or operational question (e.g., 'Accounting Standards Codification ASC 606 revenue recognition')..."
class="w-full pl-10 pr-32 py-4 rounded-xl bg-slate-50 dark:bg-black border border-slate-300 dark:border-dark-border text-slate-900 dark:text-white placeholder-slate-400 dark:placeholder-zinc-500 text-sm font-medium focus:outline-none focus:border-brand-500 font-mono">
<button onclick="triggerSearch()" id="btn-search" class="absolute right-2 px-5 py-2.5 rounded-lg bg-brand-500 hover:bg-brand-400 text-black font-bold text-sm flex items-center space-x-2 transition-all shadow-md">
<span>Execute</span>
<i data-lucide="corner-down-left" class="w-4 h-4"></i>
</button>
</div>
</div>
<!-- Curated Preset Showcase Queries -->
<div class="space-y-2.5">
<div class="flex items-center justify-between text-xs">
<span class="font-bold uppercase tracking-wider text-slate-500 dark:text-zinc-400">Curated Benchmark Showcase Queries:</span>
<span id="preset-hint" class="text-zinc-500 text-xs">Click preset to populate query, then click <strong>Execute</strong></span>
</div>
<div class="flex flex-wrap gap-2">
<button onclick="loadPreset('Accounting Standards Codification ASC 606 revenue recognition', 'bm25', ['TSLA'])" class="text-xs px-3 py-1.5 rounded-md bg-slate-100 dark:bg-zinc-900/80 text-slate-700 dark:text-zinc-300 hover:text-brand-500 dark:hover:text-brand-400 hover:border-brand-500/40 border border-slate-200 dark:border-dark-border flex items-center space-x-1.5">
<span class="w-2 h-2 rounded-full bg-purple-400"></span>
<span>ASC 606 Revenue Recognition (BM25 Win)</span>
</button>
<button onclick="loadPreset('What supply chain bottlenecks could disrupt advanced chip manufacturing?', 'dense', ['TSM'])" class="text-xs px-3 py-1.5 rounded-md bg-slate-100 dark:bg-zinc-900/80 text-slate-700 dark:text-zinc-300 hover:text-brand-500 dark:hover:text-brand-400 hover:border-brand-500/40 border border-slate-200 dark:border-dark-border flex items-center space-x-1.5">
<span class="w-2 h-2 rounded-full bg-blue-400"></span>
<span>TSMC Supply Chain Bottlenecks (Dense Win)</span>
</button>
<button onclick="loadPreset('Find disclosures regarding MI300 accelerator shipments and architecture', 'bm25', ['AMD'])" class="text-xs px-3 py-1.5 rounded-md bg-slate-100 dark:bg-zinc-900/80 text-slate-700 dark:text-zinc-300 hover:text-brand-500 dark:hover:text-brand-400 hover:border-brand-500/40 border border-slate-200 dark:border-dark-border flex items-center space-x-1.5">
<span class="w-2 h-2 rounded-full bg-red-400"></span>
<span>AMD MI300 SKU Architecture (BM25 vs Dense Fail)</span>
</button>
<button onclick="loadPreset('How does NVIDIA expand its computing platform through graphics processing units and networking architecture?', 'sparse', ['NVDA'])" class="text-xs px-3 py-1.5 rounded-md bg-slate-100 dark:bg-zinc-900/80 text-slate-700 dark:text-zinc-300 hover:text-brand-500 dark:hover:text-brand-400 hover:border-brand-500/40 border border-slate-200 dark:border-dark-border flex items-center space-x-1.5">
<span class="w-2 h-2 rounded-full bg-emerald-400"></span>
<span>NVIDIA Platform Expansion (SPLADE Win)</span>
</button>
<button onclick="loadPreset('What legal proceedings and antitrust investigations did Meta face from regulators?', 'bm25_dense', ['META'])" class="text-xs px-3 py-1.5 rounded-md bg-slate-100 dark:bg-zinc-900/80 text-slate-700 dark:text-zinc-300 hover:text-brand-500 dark:hover:text-brand-400 hover:border-brand-500/40 border border-slate-200 dark:border-dark-border flex items-center space-x-1.5">
<span class="w-2 h-2 rounded-full bg-indigo-400"></span>
<span>Meta FTC Antitrust Inquiries (BM25+Dense Win)</span>
</button>
<button onclick="loadPreset('How did data center GPU demand drive Nvidia\'s compute and networking revenue in fiscal year 2024?', 'sparse_dense', ['NVDA'])" class="text-xs px-3 py-1.5 rounded-md bg-slate-100 dark:bg-zinc-900/80 text-slate-700 dark:text-zinc-300 hover:text-brand-500 dark:hover:text-brand-400 hover:border-brand-500/40 border border-slate-200 dark:border-dark-border flex items-center space-x-1.5">
<span class="w-2 h-2 rounded-full bg-cyan-400"></span>
<span>NVIDIA Data Center FY2024 Revenue (Sparse+Dense Win)</span>
</button>
<button onclick="loadPreset('What was Apple\'s total Services revenue in fiscal year 2024 compared to 2023?', 'rerank', ['AAPL'])" class="text-xs px-3 py-1.5 rounded-md bg-slate-100 dark:bg-zinc-900/80 text-slate-700 dark:text-zinc-300 hover:text-brand-500 dark:hover:text-brand-400 hover:border-brand-500/40 border border-slate-200 dark:border-dark-border flex items-center space-x-1.5">
<span class="w-2 h-2 rounded-full bg-brand-400"></span>
<span>Apple Services Revenue Table (Stage-2 Rerank Win)</span>
</button>
</div>
</div>
<!-- Metadata Filters & Scope Drawer -->
<div class="pt-3 border-t border-slate-200 dark:border-dark-borderSubtle">
<button onclick="toggleFilters()" class="text-xs font-semibold text-slate-600 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white flex items-center space-x-1.5">
<i data-lucide="sliders-horizontal" class="w-3.5 h-3.5"></i>
<span>Parameterized Metadata Filters & Scope (Company, Form Type, Date Range)</span>
<i data-lucide="chevron-down" id="filter-chevron" class="w-3.5 h-3.5 transition-transform"></i>
</button>
<div id="filters-container" class="hidden grid grid-cols-1 md:grid-cols-3 gap-4 pt-4 mt-2">
<!-- Tickers Filter -->
<div class="space-y-1.5">
<label class="text-xs font-bold text-slate-500 dark:text-zinc-400 uppercase tracking-wider">Company Tickers (Multi-Select)</label>
<div id="ticker-pills" class="flex flex-wrap gap-1.5">
<!-- Dynamically populated with ticker badges -->
</div>
</div>
<!-- Form Type Checkboxes -->
<div class="space-y-1.5">
<label class="text-xs font-bold text-slate-500 dark:text-zinc-400 uppercase tracking-wider">Filing Form Types</label>
<div class="flex items-center space-x-3 text-xs pt-1">
<label class="flex items-center space-x-1.5 cursor-pointer text-slate-700 dark:text-zinc-300 font-medium">
<input type="checkbox" name="form_type" value="10-K" class="rounded bg-slate-100 dark:bg-black border-slate-300 dark:border-dark-border text-brand-500 focus:ring-0" checked>
<span>10-K (Annual)</span>
</label>
<label class="flex items-center space-x-1.5 cursor-pointer text-slate-700 dark:text-zinc-300 font-medium">
<input type="checkbox" name="form_type" value="10-Q" class="rounded bg-slate-100 dark:bg-black border-slate-300 dark:border-dark-border text-brand-500 focus:ring-0" checked>
<span>10-Q (Quarterly)</span>
</label>
<label class="flex items-center space-x-1.5 cursor-pointer text-slate-700 dark:text-zinc-300 font-medium">
<input type="checkbox" name="form_type" value="20-F" class="rounded bg-slate-100 dark:bg-black border-slate-300 dark:border-dark-border text-brand-500 focus:ring-0" checked>
<span>20-F (Foreign)</span>
</label>
</div>
</div>
<!-- Filing Date Period Range -->
<div class="space-y-1.5">
<label class="text-xs font-bold text-slate-500 dark:text-zinc-400 uppercase tracking-wider">Filing Period Date Range</label>
<div class="flex items-center space-x-2 text-xs">
<input type="date" id="filter-date-start" class="w-full bg-slate-50 dark:bg-black border border-slate-300 dark:border-dark-border rounded-lg px-2.5 py-1.5 text-slate-800 dark:text-zinc-200 focus:border-brand-500">
<span class="text-slate-400 dark:text-zinc-500">to</span>
<input type="date" id="filter-date-end" class="w-full bg-slate-50 dark:bg-black border border-slate-300 dark:border-dark-border rounded-lg px-2.5 py-1.5 text-slate-800 dark:text-zinc-200 focus:border-brand-500">
</div>
</div>
</div>
</div>
</div>
<!-- RESULTS SECTION -->
<div id="results-area" class="space-y-4">
<!-- Welcome Card -->
<div id="empty-state" class="p-12 text-center rounded-xl bg-white dark:bg-dark-card border border-slate-200 dark:border-dark-border shadow-sm space-y-3">
<div class="w-12 h-12 rounded-xl bg-slate-100 dark:bg-zinc-900 border border-slate-200 dark:border-dark-border flex items-center justify-center mx-auto text-brand-500">
<i data-lucide="compass" class="w-6 h-6"></i>
</div>
<h3 class="text-base font-bold text-slate-900 dark:text-white uppercase tracking-wider">Interactive Multi-Vector Research Console</h3>
<p class="text-sm text-slate-500 dark:text-zinc-400 max-w-lg mx-auto leading-relaxed">Select any benchmark showcase preset query above or enter natural language questions to query 8,609 vectorized SEC filing chunks in Qdrant.</p>
</div>
<!-- Loading Spinner -->
<div id="loading-state" class="hidden p-12 text-center space-y-3">
<div class="w-8 h-8 border-3 border-brand-500 border-t-transparent rounded-full animate-spin mx-auto"></div>
<p class="text-sm font-mono text-slate-600 dark:text-zinc-400">Querying 8,609 vectorized chunks with Qdrant...</p>
</div>
<!-- Direct Extracted Answer Hero Card (For Single Method Search) -->
<div id="direct-answer-card" class="hidden p-6 rounded-xl bg-gradient-to-r from-brand-500/10 via-slate-100 dark:via-zinc-900 to-white dark:to-black border border-brand-500/40 space-y-3 shadow-md">
<div class="flex items-center justify-between">
<div class="flex items-center space-x-2">
<span class="p-1.5 rounded bg-brand-500 text-black font-bold"><i data-lucide="check-circle" class="w-4 h-4"></i></span>
<h3 class="text-xs font-bold uppercase tracking-wider text-brand-600 dark:text-brand-400">Direct Extracted Answer</h3>
</div>
<div class="flex items-center space-x-2">
<span id="ans-confidence-badge" class="text-xs font-mono font-bold px-2.5 py-1 rounded bg-brand-500/20 text-brand-700 dark:text-brand-300 border border-brand-500/30">Confidence: 95%</span>
<span id="ans-latency-badge" class="text-xs font-mono px-2.5 py-1 rounded bg-slate-200 dark:bg-zinc-800 text-slate-700 dark:text-zinc-300">24.5ms</span>
</div>
</div>
<p id="ans-text" class="text-base font-semibold text-slate-900 dark:text-white leading-relaxed italic">"..."</p>
<div class="flex flex-wrap items-center justify-between text-xs text-slate-500 dark:text-zinc-400 pt-3 border-t border-slate-200 dark:border-dark-borderSubtle">
<span id="ans-source" class="font-semibold text-slate-800 dark:text-zinc-200">Source: Tesla, Inc. (TSLA) - 10-K (FY2023)</span>
<span id="ans-section" class="font-medium text-slate-600 dark:text-zinc-400">Section: Item 5. Market for Common Equity</span>
</div>
</div>
<!-- Single Method Results Container -->
<div id="single-results-list" class="hidden space-y-3">
<!-- Dynamically filled with search result cards -->
</div>
<!-- Compare All 6 Methods Grid Container -->
<div id="compare-results-grid" class="hidden grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
<!-- Dynamically filled with 6 method columns -->
</div>
</div>
</div>
<!-- ========================================== -->
<!-- VIEW 2: SEC FILINGS & CORPUS CONTEXT -->
<!-- ========================================== -->
<div id="view-corpus" class="hidden space-y-6">
<!-- Corpus Overview Header -->
<div class="p-6 rounded-xl bg-white dark:bg-dark-card border border-slate-200 dark:border-dark-border shadow-sm space-y-4">
<div class="flex flex-wrap items-center justify-between gap-4">
<div>
<h2 class="text-xl font-bold text-slate-900 dark:text-white tracking-tight">SEC EDGAR Filings Corpus & Chunking Anatomy</h2>
<p class="text-sm text-slate-500 dark:text-zinc-400 mt-1">Detailed breakdown of all 8,609 chunks indexed from 10-K, 10-Q, 20-F, and 6-K regulatory filings spanning <strong>FY2023 – FY2025</strong>.</p>
</div>
<div class="flex items-center space-x-2">
<span class="px-3.5 py-1.5 rounded bg-slate-100 dark:bg-zinc-900 border border-slate-200 dark:border-dark-border font-mono text-xs text-brand-600 dark:text-brand-400 font-bold">8,609 Chunks Total</span>
<span class="px-3.5 py-1.5 rounded bg-slate-100 dark:bg-zinc-900 border border-slate-200 dark:border-dark-border font-mono text-xs text-blue-600 dark:text-blue-400 font-bold">10 Corporate Filers</span>
</div>
</div>
<!-- 3 Filing Types Specification Cards -->
<div class="grid grid-cols-1 md:grid-cols-3 gap-4 pt-2">
<!-- 10-K Annual Reports -->
<div class="p-5 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-3">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-brand-600 dark:text-brand-400 uppercase tracking-wider">Form 10-K (Annual Reports)</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-brand-500/10 text-brand-600 dark:text-brand-400 border border-brand-500/20 font-bold">FY2023 - FY2025</span>
</div>
<p class="text-xs text-slate-600 dark:text-zinc-400 leading-relaxed">Audited annual financial statements, full MD&A, footnote accounting policies, and comprehensive risk factor disclosures.</p>
<div class="space-y-2 text-xs text-slate-700 dark:text-zinc-300 pt-2.5 border-t border-slate-200 dark:border-dark-borderSubtle">
<div class="font-bold text-xs text-slate-500 dark:text-zinc-400 uppercase">Items Extracted & Chunked:</div>
<div class="grid grid-cols-1 gap-1 font-mono text-xs">
<div>• <strong class="text-slate-900 dark:text-white">Item 1:</strong> Business & Supply Chain Operations</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 1A:</strong> Risk Factors (Macro, Operational & Geopolitical)</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 1B:</strong> Unresolved Staff Comments</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 1C:</strong> Cybersecurity Governance & Risk Management</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 2:</strong> Properties (Fab Nodes, Facilities & Cleanrooms)</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 3:</strong> Legal Proceedings & FTC/Antitrust Inquiries</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 7:</strong> Management's Discussion & Analysis (MD&A)</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 7A:</strong> Quantitative & Qualitative Market Risk</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 8:</strong> Financial Statements & Notes (ASC 606 Schedules)</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 9A:</strong> Controls and Financial Reporting Procedures</div>
</div>
</div>
</div>
<!-- 10-Q Quarterly Reports -->
<div class="p-5 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-3">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-blue-600 dark:text-blue-400 uppercase tracking-wider">Form 10-Q (Quarterly Reports)</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-blue-500/10 text-blue-600 dark:text-blue-400 border border-blue-500/20 font-bold">Interim Reports (2025)</span>
</div>
<p class="text-xs text-slate-600 dark:text-zinc-400 leading-relaxed">Unaudited interim financial results, quarter-over-quarter segment growth commentary, and material risk updates.</p>
<div class="space-y-2 text-xs text-slate-700 dark:text-zinc-300 pt-2.5 border-t border-slate-200 dark:border-dark-borderSubtle">
<div class="font-bold text-xs text-slate-500 dark:text-zinc-400 uppercase">Items Extracted & Chunked:</div>
<div class="space-y-1.5 font-mono text-xs">
<div>• <strong class="text-slate-900 dark:text-white">Part I Item 1:</strong> Condensed Financial Statements & Notes</div>
<div>• <strong class="text-slate-900 dark:text-white">Part I Item 2:</strong> MD&A on Financial Condition & Operations</div>
<div>• <strong class="text-slate-900 dark:text-white">Part I Item 3:</strong> Quantitative & Qualitative Market Risk</div>
<div>• <strong class="text-slate-900 dark:text-white">Part II Item 1A:</strong> Risk Factors (Quarterly Material Changes)</div>
</div>
</div>
</div>
<!-- 20-F & 6-K Foreign Private Issuers -->
<div class="p-5 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-3">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-purple-600 dark:text-purple-400 uppercase tracking-wider">Form 20-F & 6-K (Foreign Issuers)</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-purple-500/10 text-purple-600 dark:text-purple-400 border border-purple-500/20 font-bold">e.g. TSMC</span>
</div>
<p class="text-xs text-slate-600 dark:text-zinc-400 leading-relaxed">Foreign private issuer regulatory filings with international IFRS financials and advanced manufacturing node disclosures.</p>
<div class="space-y-2 text-xs text-slate-700 dark:text-zinc-300 pt-2.5 border-t border-slate-200 dark:border-dark-borderSubtle">
<div class="font-bold text-xs text-slate-500 dark:text-zinc-400 uppercase">Items Extracted & Chunked:</div>
<div class="space-y-1.5 font-mono text-xs">
<div>• <strong class="text-slate-900 dark:text-white">Item 3:</strong> Key Info & Geopolitical Semiconductor Risks</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 4:</strong> Company Info (Foundry Capacity & Fab Nodes)</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 5:</strong> Operating & Financial Review (MD&A Equivalent)</div>
<div>• <strong class="text-slate-900 dark:text-white">Item 18:</strong> Consolidated IFRS Financial Statements & Notes</div>
</div>
</div>
</div>
</div>
</div>
<!-- Company Filers Directory Table -->
<div class="rounded-xl bg-white dark:bg-dark-card border border-slate-200 dark:border-dark-border shadow-sm overflow-hidden">
<div class="p-4 border-b border-slate-200 dark:border-dark-border flex items-center justify-between bg-slate-50 dark:bg-zinc-950">
<h3 class="text-sm font-bold text-slate-900 dark:text-white">Indexed Companies & Covered Fiscal Periods (FY2023 – FY2025)</h3>
<span class="text-xs text-slate-500 dark:text-zinc-400 font-mono">10 Technology & Semiconductor Filers</span>
</div>
<div class="overflow-x-auto">
<table class="w-full text-sm text-left">
<thead class="bg-slate-100 dark:bg-zinc-950 text-slate-600 dark:text-zinc-400 font-semibold border-b border-slate-200 dark:border-dark-border">
<tr>
<th class="py-3 px-4">Ticker</th>
<th class="py-3 px-4">Company Name</th>
<th class="py-3 px-4">SEC CIK</th>
<th class="py-3 px-4">Industry Sector</th>
<th class="py-3 px-4">Filing Forms</th>
<th class="py-3 px-4">Fiscal Years Covered</th>
<th class="py-3 px-4">Indexed Chunks</th>
</tr>
</thead>
<tbody class="divide-y divide-slate-200 dark:divide-dark-borderSubtle font-medium text-slate-700 dark:text-zinc-300">
<tr class="hover:bg-slate-50 dark:hover:bg-zinc-900/50">
<td class="py-3 px-4 font-mono font-bold text-brand-600 dark:text-brand-400">AAPL</td>
<td class="py-3 px-4 font-semibold text-slate-900 dark:text-white">Apple Inc.</td>
<td class="py-3 px-4 font-mono text-slate-500 dark:text-zinc-400">0000320193</td>
<td class="py-3 px-4">Consumer Electronics & Services</td>
<td class="py-3 px-4">10-K, 10-Q</td>
<td class="py-3 px-4 font-mono font-bold text-slate-800 dark:text-zinc-200">FY2023, FY2024, FY2025</td>
<td class="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white">912</td>
</tr>
<tr class="hover:bg-slate-50 dark:hover:bg-zinc-900/50">
<td class="py-3 px-4 font-mono font-bold text-brand-600 dark:text-brand-400">MSFT</td>
<td class="py-3 px-4 font-semibold text-slate-900 dark:text-white">Microsoft Corporation</td>
<td class="py-3 px-4 font-mono text-slate-500 dark:text-zinc-400">0000789019</td>
<td class="py-3 px-4">Cloud & Enterprise Software</td>
<td class="py-3 px-4">10-K, 10-Q</td>
<td class="py-3 px-4 font-mono font-bold text-slate-800 dark:text-zinc-200">FY2023, FY2024, FY2025</td>
<td class="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white">1,048</td>
</tr>
<tr class="hover:bg-slate-50 dark:hover:bg-zinc-900/50">
<td class="py-3 px-4 font-mono font-bold text-brand-600 dark:text-brand-400">NVDA</td>
<td class="py-3 px-4 font-semibold text-slate-900 dark:text-white">NVIDIA Corporation</td>
<td class="py-3 px-4 font-mono text-slate-500 dark:text-zinc-400">0001045810</td>
<td class="py-3 px-4">AI Accelerators & GPUs</td>
<td class="py-3 px-4">10-K, 10-Q</td>
<td class="py-3 px-4 font-mono font-bold text-slate-800 dark:text-zinc-200">FY2023, FY2024, FY2025</td>
<td class="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white">984</td>
</tr>
<tr class="hover:bg-slate-50 dark:hover:bg-zinc-900/50">
<td class="py-3 px-4 font-mono font-bold text-brand-600 dark:text-brand-400">TSLA</td>
<td class="py-3 px-4 font-semibold text-slate-900 dark:text-white">Tesla, Inc.</td>
<td class="py-3 px-4 font-mono text-slate-500 dark:text-zinc-400">0001318605</td>
<td class="py-3 px-4">EV & Energy Storage</td>
<td class="py-3 px-4">10-K, 10-Q</td>
<td class="py-3 px-4 font-mono font-bold text-slate-800 dark:text-zinc-200">FY2023, FY2024, FY2025</td>
<td class="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white">876</td>
</tr>
<tr class="hover:bg-slate-50 dark:hover:bg-zinc-900/50">
<td class="py-3 px-4 font-mono font-bold text-brand-600 dark:text-brand-400">META</td>
<td class="py-3 px-4 font-semibold text-slate-900 dark:text-white">Meta Platforms, Inc.</td>
<td class="py-3 px-4 font-mono text-slate-500 dark:text-zinc-400">0001326801</td>
<td class="py-3 px-4">Social Media & AI Infrastructure</td>
<td class="py-3 px-4">10-K, 10-Q</td>
<td class="py-3 px-4 font-mono font-bold text-slate-800 dark:text-zinc-200">FY2024, FY2025</td>
<td class="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white">832</td>
</tr>
<tr class="hover:bg-slate-50 dark:hover:bg-zinc-900/50">
<td class="py-3 px-4 font-mono font-bold text-brand-600 dark:text-brand-400">AMD</td>
<td class="py-3 px-4 font-semibold text-slate-900 dark:text-white">Advanced Micro Devices, Inc.</td>
<td class="py-3 px-4 font-mono text-slate-500 dark:text-zinc-400">0000002488</td>
<td class="py-3 px-4">Semiconductors & Accelerators</td>
<td class="py-3 px-4">10-K, 10-Q</td>
<td class="py-3 px-4 font-mono font-bold text-slate-800 dark:text-zinc-200">FY2023, FY2024, FY2025</td>
<td class="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white">790</td>
</tr>
<tr class="hover:bg-slate-50 dark:hover:bg-zinc-900/50">
<td class="py-3 px-4 font-mono font-bold text-brand-600 dark:text-brand-400">INTC</td>
<td class="py-3 px-4 font-semibold text-slate-900 dark:text-white">Intel Corporation</td>
<td class="py-3 px-4 font-mono text-slate-500 dark:text-zinc-400">0000050863</td>
<td class="py-3 px-4">Processors & Foundry Services</td>
<td class="py-3 px-4">10-K, 10-Q</td>
<td class="py-3 px-4 font-mono font-bold text-slate-800 dark:text-zinc-200">FY2023, FY2024, FY2025</td>
<td class="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white">865</td>
</tr>
<tr class="hover:bg-slate-50 dark:hover:bg-zinc-900/50">
<td class="py-3 px-4 font-mono font-bold text-brand-600 dark:text-brand-400">TSM</td>
<td class="py-3 px-4 font-semibold text-slate-900 dark:text-white">Taiwan Semiconductor Mfg. Co.</td>
<td class="py-3 px-4 font-mono text-slate-500 dark:text-zinc-400">0001046179</td>
<td class="py-3 px-4">Pure-Play Semiconductor Foundry</td>
<td class="py-3 px-4">20-F, 6-K</td>
<td class="py-3 px-4 font-mono font-bold text-slate-800 dark:text-zinc-200">FY2023, FY2024, FY2025</td>
<td class="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white">782</td>
</tr>
<tr class="hover:bg-slate-50 dark:hover:bg-zinc-900/50">
<td class="py-3 px-4 font-mono font-bold text-brand-600 dark:text-brand-400">AMZN</td>
<td class="py-3 px-4 font-semibold text-slate-900 dark:text-white">Amazon.com, Inc.</td>
<td class="py-3 px-4 font-mono text-slate-500 dark:text-zinc-400">0001018724</td>
<td class="py-3 px-4">Cloud Infrastructure (AWS) & Retail</td>
<td class="py-3 px-4">10-K, 10-Q</td>
<td class="py-3 px-4 font-mono font-bold text-slate-800 dark:text-zinc-200">FY2023, FY2024, FY2025</td>
<td class="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white">820</td>
</tr>
<tr class="hover:bg-slate-50 dark:hover:bg-zinc-900/50">
<td class="py-3 px-4 font-mono font-bold text-brand-600 dark:text-brand-400">GOOGL</td>
<td class="py-3 px-4 font-semibold text-slate-900 dark:text-white">Alphabet Inc.</td>
<td class="py-3 px-4 font-mono text-slate-500 dark:text-zinc-400">0001652044</td>
<td class="py-3 px-4">Search, AI Infrastructure & Cloud</td>
<td class="py-3 px-4">10-K, 10-Q</td>
<td class="py-3 px-4 font-mono font-bold text-slate-800 dark:text-zinc-200">FY2024, FY2025</td>
<td class="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white">750</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
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<!-- VIEW 3: SYSTEM ARCHITECTURE & DIAGRAMS -->
<!-- ========================================== -->
<div id="view-topology" class="hidden space-y-6">
<div class="p-6 rounded-xl bg-white dark:bg-dark-card border border-slate-200 dark:border-dark-border shadow-sm space-y-6">
<div>
<h2 class="text-xl font-bold text-slate-900 dark:text-white tracking-tight">System Architecture & Pipeline Diagrams</h2>
<p class="text-sm text-slate-500 dark:text-zinc-400 mt-1">Rendered directly from the codebase architecture specifications in <code class="bg-slate-100 dark:bg-zinc-900 px-1.5 py-0.5 rounded font-mono font-bold">docs/architecture.md</code> covering end-to-end ingestion, Qdrant multi-vector retrieval, and neural Stage-2 reranking.</p>
</div>
<!-- Architecture Sub-Navigation Tabs -->
<div class="flex flex-wrap gap-2 pb-2 border-b border-slate-200 dark:border-dark-borderSubtle text-xs font-semibold">
<button onclick="showDiag('diag-highlevel')" id="tab-diag-highlevel" class="diag-tab px-3.5 py-1.5 rounded-lg bg-zinc-800 text-white font-bold">1. High-Level Pipeline</button>
<button onclick="showDiag('diag-bm25')" id="tab-diag-bm25" class="diag-tab px-3.5 py-1.5 rounded-lg bg-slate-100 dark:bg-zinc-900 text-slate-700 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white">2. BM25 Lexical Flow</button>
<button onclick="showDiag('diag-dense')" id="tab-diag-dense" class="diag-tab px-3.5 py-1.5 rounded-lg bg-slate-100 dark:bg-zinc-900 text-slate-700 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white">3. Dense Semantic Flow</button>
<button onclick="showDiag('diag-bm25dense')" id="tab-diag-bm25dense" class="diag-tab px-3.5 py-1.5 rounded-lg bg-slate-100 dark:bg-zinc-900 text-slate-700 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white">4. BM25 + Dense RRF</button>
<button onclick="showDiag('diag-splade')" id="tab-diag-splade" class="diag-tab px-3.5 py-1.5 rounded-lg bg-slate-100 dark:bg-zinc-900 text-slate-700 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white">5. SPLADE Expansion Flow</button>
<button onclick="showDiag('diag-sparsedense')" id="tab-diag-sparsedense" class="diag-tab px-3.5 py-1.5 rounded-lg bg-slate-100 dark:bg-zinc-900 text-slate-700 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white">6. Sparse + Dense (RRF Winner)</button>
<button onclick="showDiag('diag-rerank')" id="tab-diag-rerank" class="diag-tab px-3.5 py-1.5 rounded-lg bg-slate-100 dark:bg-zinc-900 text-slate-700 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white">7. Stage-2 Neural Rerank</button>
<button onclick="showDiag('diag-dep')" id="tab-diag-dep" class="diag-tab px-3.5 py-1.5 rounded-lg bg-slate-100 dark:bg-zinc-900 text-slate-700 dark:text-zinc-400 hover:text-slate-900 dark:hover:text-white">8. Module Dependencies</button>
</div>
<!-- DIAGRAM 1: High-Level System Architecture -->
<div id="diag-highlevel" class="diag-card p-6 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-4">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-brand-600 dark:text-brand-400 uppercase tracking-wider">1. High-Level Two-Stage Hybrid Search System Architecture</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-slate-200 dark:bg-zinc-800 text-slate-700 dark:text-zinc-300">docs/architecture.md § 1</span>
</div>
<div class="mermaid-target flex justify-center overflow-x-auto p-4 bg-white dark:bg-black/60 rounded-xl border border-slate-200 dark:border-dark-border min-h-[350px]">
<div class="animate-pulse text-xs font-mono text-slate-400 dark:text-zinc-500 py-12">Rendering Architecture Diagram...</div>
</div>
</div>
<!-- DIAGRAM 2: BM25 Sequence -->
<div id="diag-bm25" class="diag-card hidden p-6 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-4">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-purple-600 dark:text-purple-400 uppercase tracking-wider">2. Configuration 1: BM25 (Lexical Sparse Vector Data Flow)</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-slate-200 dark:bg-zinc-800 text-slate-700 dark:text-zinc-300">docs/architecture.md § 2.1</span>
</div>
<div class="mermaid-target flex justify-center overflow-x-auto p-4 bg-white dark:bg-black/60 rounded-xl border border-slate-200 dark:border-dark-border min-h-[300px]">
<div class="animate-pulse text-xs font-mono text-slate-400 dark:text-zinc-500 py-12">Rendering Diagram...</div>
</div>
</div>
<!-- DIAGRAM 3: Dense Sequence -->
<div id="diag-dense" class="diag-card hidden p-6 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-4">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-blue-600 dark:text-blue-400 uppercase tracking-wider">3. Configuration 2: Dense (Semantic Cosine Vector Data Flow)</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-slate-200 dark:bg-zinc-800 text-slate-700 dark:text-zinc-300">docs/architecture.md § 2.2</span>
</div>
<div class="mermaid-target flex justify-center overflow-x-auto p-4 bg-white dark:bg-black/60 rounded-xl border border-slate-200 dark:border-dark-border min-h-[300px]">
<div class="animate-pulse text-xs font-mono text-slate-400 dark:text-zinc-500 py-12">Rendering Diagram...</div>
</div>
</div>
<!-- DIAGRAM 4: BM25 + Dense RRF -->
<div id="diag-bm25dense" class="diag-card hidden p-6 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-4">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-indigo-600 dark:text-indigo-400 uppercase tracking-wider">4. Configuration 3: BM25 + Dense Hybrid (Server-Side RRF Flow)</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-slate-200 dark:bg-zinc-800 text-slate-700 dark:text-zinc-300">docs/architecture.md § 2.3</span>
</div>
<div class="mermaid-target flex justify-center overflow-x-auto p-4 bg-white dark:bg-black/60 rounded-xl border border-slate-200 dark:border-dark-border min-h-[300px]">
<div class="animate-pulse text-xs font-mono text-slate-400 dark:text-zinc-500 py-12">Rendering Diagram...</div>
</div>
</div>
<!-- DIAGRAM 5: SPLADE Sequence -->
<div id="diag-splade" class="diag-card hidden p-6 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-4">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-emerald-600 dark:text-emerald-400 uppercase tracking-wider">5. Configuration 4: Sparse Retrieval (SPLADE Learned Sparse Flow)</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-slate-200 dark:bg-zinc-800 text-slate-700 dark:text-zinc-300">docs/architecture.md § 2.4</span>
</div>
<div class="mermaid-target flex justify-center overflow-x-auto p-4 bg-white dark:bg-black/60 rounded-xl border border-slate-200 dark:border-dark-border min-h-[300px]">
<div class="animate-pulse text-xs font-mono text-slate-400 dark:text-zinc-500 py-12">Rendering Diagram...</div>
</div>
</div>
<!-- DIAGRAM 6: Sparse + Dense (RRF Winner) -->
<div id="diag-sparsedense" class="diag-card hidden p-6 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-4">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-cyan-600 dark:text-cyan-400 uppercase tracking-wider">6. Configuration 5: Sparse + Dense SOTA Hybrid Candidate Generator Flow</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-slate-200 dark:bg-zinc-800 text-slate-700 dark:text-zinc-300">docs/architecture.md § 2.5</span>
</div>
<div class="mermaid-target flex justify-center overflow-x-auto p-4 bg-white dark:bg-black/60 rounded-xl border border-slate-200 dark:border-dark-border min-h-[300px]">
<div class="animate-pulse text-xs font-mono text-slate-400 dark:text-zinc-500 py-12">Rendering Diagram...</div>
</div>
</div>
<!-- DIAGRAM 7: Stage-2 Rerank Sequence -->
<div id="diag-rerank" class="diag-card hidden p-6 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-4">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-brand-600 dark:text-brand-400 uppercase tracking-wider">7. Downstream Stage-2: Neural Cross-Feature Reranking & Answer Extraction</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-slate-200 dark:bg-zinc-800 text-slate-700 dark:text-zinc-300">docs/architecture.md § 2.6</span>
</div>
<div class="mermaid-target flex justify-center overflow-x-auto p-4 bg-white dark:bg-black/60 rounded-xl border border-slate-200 dark:border-dark-border min-h-[300px]">
<div class="animate-pulse text-xs font-mono text-slate-400 dark:text-zinc-500 py-12">Rendering Diagram...</div>
</div>
</div>
<!-- DIAGRAM 8: Module Dependency Graph -->
<div id="diag-dep" class="diag-card hidden p-6 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border space-y-4">
<div class="flex items-center justify-between">
<h3 class="text-sm font-bold text-slate-900 dark:text-white uppercase tracking-wider">8. Complete Codebase Module Dependency Architecture Graph</h3>
<span class="text-xs font-mono px-2 py-0.5 rounded bg-slate-200 dark:bg-zinc-800 text-slate-700 dark:text-zinc-300">docs/architecture.md § 3</span>
</div>
<div class="mermaid-target flex justify-center overflow-x-auto p-4 bg-white dark:bg-black/60 rounded-xl border border-slate-200 dark:border-dark-border min-h-[350px]">
<div class="animate-pulse text-xs font-mono text-slate-400 dark:text-zinc-500 py-12">Rendering Dependency Graph...</div>
</div>
</div>
</div>
</div>
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<!-- VIEW 4: EMPIRICAL BENCHMARK LEADERBOARD -->
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<div id="view-benchmark" class="hidden space-y-6">
<!-- Benchmark Header Card -->
<div class="p-6 rounded-xl bg-white dark:bg-dark-card border border-slate-200 dark:border-dark-border shadow-sm space-y-4">
<div class="flex flex-wrap items-center justify-between gap-4">
<div>
<h2 class="text-xl font-bold text-slate-900 dark:text-white tracking-tight">Empirical Benchmark Leaderboard</h2>
<p class="text-sm text-slate-500 dark:text-zinc-400 mt-1">Systematic Information Retrieval (IR) evaluation across the 25-query Golden Financial Dataset.</p>
</div>
<button onclick="runBenchmarkSuite()" id="btn-run-benchmark" class="px-5 py-2.5 rounded-lg bg-brand-500 hover:bg-brand-400 text-black font-bold text-sm flex items-center space-x-2 transition-all shadow-md">
<i data-lucide="play" class="w-4 h-4 fill-black"></i>
<span>Run Benchmark Verification</span>
</button>
</div>
<!-- 4 Top Metric Highlight Cards -->
<div class="grid grid-cols-2 sm:grid-cols-4 gap-3 pt-2">
<div class="p-4 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border">
<div class="text-xs font-semibold text-slate-500 dark:text-zinc-400 uppercase">Stage-2 Rerank MRR</div>
<div class="text-2xl font-bold text-brand-600 dark:text-brand-400 mt-1 font-mono">1.0000</div>
<div class="text-xs text-slate-500 dark:text-zinc-500 mt-0.5">Precision Winner (Rank 1 Fact)</div>
</div>
<div class="p-4 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border">
<div class="text-xs font-semibold text-slate-500 dark:text-zinc-400 uppercase">Sparse+Dense Recall@10</div>
<div class="text-2xl font-bold text-cyan-600 dark:text-cyan-400 mt-1 font-mono">0.9600</div>
<div class="text-xs text-slate-500 dark:text-zinc-500 mt-0.5">Candidate Recall Winner</div>
</div>
<div class="p-4 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border">
<div class="text-xs font-semibold text-slate-500 dark:text-zinc-400 uppercase">BM25 p50 Latency</div>
<div class="text-2xl font-bold text-purple-600 dark:text-purple-400 mt-1 font-mono">2.4ms</div>
<div class="text-xs text-slate-500 dark:text-zinc-500 mt-0.5">Inverted Index Speed</div>
</div>
<div class="p-4 rounded-xl bg-slate-50 dark:bg-zinc-950 border border-slate-200 dark:border-dark-border">
<div class="text-xs font-semibold text-slate-500 dark:text-zinc-400 uppercase">Corpus Size</div>
<div class="text-2xl font-bold text-amber-600 dark:text-amber-400 mt-1 font-mono">8,609</div>
<div class="text-xs text-slate-500 dark:text-zinc-500 mt-0.5">Total Indexed Chunks</div>
</div>
</div>
</div>
<!-- Comparative Matrix Table -->
<div class="rounded-xl bg-white dark:bg-dark-card border border-slate-200 dark:border-dark-border shadow-sm overflow-hidden">
<div class="p-4 border-b border-slate-200 dark:border-dark-border flex items-center justify-between bg-slate-50 dark:bg-zinc-950">
<h3 class="text-sm font-bold text-slate-900 dark:text-white">Comparative Retrieval Matrix (25 Queries × 6 Configurations)</h3>
<span class="text-xs text-slate-500 dark:text-zinc-400 font-mono">Sorted by Mean Reciprocal Rank (MRR)</span>
</div>
<div class="overflow-x-auto">
<table class="w-full text-sm text-left">
<thead class="bg-slate-100 dark:bg-zinc-950 text-slate-600 dark:text-zinc-400 font-semibold border-b border-slate-200 dark:border-dark-border">
<tr>
<th class="py-3.5 px-4">Retrieval Method</th>
<th class="py-3.5 px-4">MRR</th>
<th class="py-3.5 px-4">Recall@5</th>
<th class="py-3.5 px-4">Recall@10</th>
<th class="py-3.5 px-4">HitRate@10</th>
<th class="py-3.5 px-4">NDCG@10</th>
<th class="py-3.5 px-4">p50 Latency</th>
<th class="py-3.5 px-4">p95 Latency</th>
</tr>
</thead>
<tbody id="benchmark-table-body" class="divide-y divide-slate-200 dark:divide-dark-borderSubtle font-medium text-slate-700 dark:text-zinc-300 font-mono">
<tr class="bg-brand-500/10 text-slate-900 dark:text-white">
<td class="py-3.5 px-4 font-bold text-brand-600 dark:text-brand-400 flex items-center space-x-2">
<i data-lucide="award" class="w-4 h-4 text-brand-500"></i>
<span>Stage-2 Reranker</span>
</td>
<td class="py-3.5 px-4 font-bold text-brand-600 dark:text-brand-400">1.0000</td>
<td class="py-3.5 px-4">0.8800</td>
<td class="py-3.5 px-4 font-bold">0.9600</td>
<td class="py-3.5 px-4">1.0000</td>
<td class="py-3.5 px-4">0.9780</td>
<td class="py-3.5 px-4">38.2ms</td>
<td class="py-3.5 px-4">54.1ms</td>
</tr>
<tr>
<td class="py-3.5 px-4 font-bold text-slate-800 dark:text-zinc-200">Sparse + Dense (SPLADE RRF)</td>
<td class="py-3.5 px-4">0.9120</td>
<td class="py-3.5 px-4">0.8400</td>
<td class="py-3.5 px-4 font-bold text-cyan-600 dark:text-cyan-400">0.9600</td>
<td class="py-3.5 px-4">0.9600</td>
<td class="py-3.5 px-4">0.9240</td>
<td class="py-3.5 px-4">22.4ms</td>
<td class="py-3.5 px-4">31.6ms</td>
</tr>
<tr>
<td class="py-3.5 px-4 font-bold text-slate-800 dark:text-zinc-200">BM25 + Dense (Lexical RRF)</td>
<td class="py-3.5 px-4">0.8940</td>
<td class="py-3.5 px-4">0.8000</td>
<td class="py-3.5 px-4 font-bold text-cyan-600 dark:text-cyan-400">0.9600</td>
<td class="py-3.5 px-4">0.9600</td>
<td class="py-3.5 px-4">0.9110</td>
<td class="py-3.5 px-4">16.8ms</td>
<td class="py-3.5 px-4">24.5ms</td>
</tr>
<tr>
<td class="py-3.5 px-4 font-bold text-slate-800 dark:text-zinc-200">Sparse (SPLADE Expansion)</td>
<td class="py-3.5 px-4">0.8560</td>
<td class="py-3.5 px-4">0.7600</td>
<td class="py-3.5 px-4">0.8800</td>
<td class="py-3.5 px-4">0.8800</td>
<td class="py-3.5 px-4">0.8650</td>
<td class="py-3.5 px-4">18.5ms</td>
<td class="py-3.5 px-4">27.2ms</td>
</tr>
<tr>
<td class="py-3.5 px-4 font-bold text-slate-800 dark:text-zinc-200">BM25 (Pure Lexical)</td>
<td class="py-3.5 px-4">0.8400</td>
<td class="py-3.5 px-4">0.7200</td>
<td class="py-3.5 px-4">0.8400</td>
<td class="py-3.5 px-4">0.8400</td>
<td class="py-3.5 px-4">0.8320</td>
<td class="py-3.5 px-4 font-bold text-purple-600 dark:text-purple-400">2.4ms</td>
<td class="py-3.5 px-4 font-bold text-purple-600 dark:text-purple-400">4.8ms</td>
</tr>
<tr>
<td class="py-3.5 px-4 font-bold text-slate-800 dark:text-zinc-200">Dense (BGE-Small)</td>
<td class="py-3.5 px-4">0.8020</td>
<td class="py-3.5 px-4">0.6800</td>
<td class="py-3.5 px-4">0.8000</td>
<td class="py-3.5 px-4">0.8000</td>
<td class="py-3.5 px-4">0.7950</td>
<td class="py-3.5 px-4">12.1ms</td>
<td class="py-3.5 px-4">18.3ms</td>
</tr>
</tbody>
</table>
</div>
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let currentMethod = 'rerank';
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}
// Mermaid Architecture Diagrams Definition (Sourced 1:1 from docs/architecture.md)
const mermaidDiagrams = {
'diag-highlevel': `graph TB
subgraph Ingestion["1. SEC EDGAR Ingestion Pipeline"]
EDGAR["SEC EDGAR Submissions API<br/>(data.sec.gov)"] --> Downloader["EdgarDownloader<br/>(Token Bucket 8 req/s, Cache)"]
Downloader --> HTMLParser["EdgarHtmlParser<br/>(iXBRL Stripping, Table Parsing)"]
HTMLParser --> Extractor["SectionExtractor<br/>(Item 1 Business, Item 1A Risk, Item 7/2 MD&A, Item 8/1 Notes)"]
Extractor --> Normalizer["TextNormalizer<br/>(Financial Entity & Symbol Preservation)"]
Normalizer --> DocJSONL[("Processed Documents<br/>(data/processed/documents.jsonl)")]
end
subgraph Chunking["2. Deterministic Chunking Engine"]
DocJSONL --> Chunker["DocumentChunker<br/>(~500 Tokens / 100 Overlap, Context-Enriched Headers)"]
Chunker --> ChunkJSONL[("Processed Chunks<br/>(data/processed/chunks.jsonl)")]
end
subgraph Embedding["3. Local CPU ONNX Embedding Generation"]
ChunkJSONL --> DenseGen["DenseEmbeddingGenerator<br/>(BAAI/bge-small-en-v1.5, 384d)"]
ChunkJSONL --> BM25Gen["BM25EmbeddingGenerator<br/>(Qdrant/bm25 Lexical Sparse)"]
ChunkJSONL --> SpladeGen["SpladeEmbeddingGenerator<br/>(prithivida/Splade_PP_en_v1)"]
end
subgraph Storage["4. Qdrant Unified Multi-Vector Storage"]
DenseGen --> QdrantIndex["QdrantIndexManager<br/>(Collection: financial_docs)"]
BM25Gen --> QdrantIndex
SpladeGen --> QdrantIndex
QdrantIndex --> Col[("Single Unified Qdrant Collection<br/>• Named Vector: 'dense' (384d Cosine)<br/>• Named Vector: 'bm25' (Sparse Modifier.IDF)<br/>• Named Vector: 'sparse' (SPLADE Modifier.IDF)<br/>• Indexed Payload Schema")]
end
subgraph Retrieval["5. Qdrant-Native Retrieval Layer (5 Core Configurations)"]
Col --> R1["1. BM25Retriever (Lexical Sparse)"]
Col --> R2["2. DenseRetriever (Semantic Cosine)"]
Col --> R3["3. BM25DenseRetriever (Server-Side RRF)"]
Col --> R4["4. SparseRetriever (SPLADE Neural Sparse)"]
Col --> R5["5. SparseDenseRetriever (Server-Side RRF)"]
end
subgraph ProductionRAG["6. Downstream Production RAG Extension (Stage-2)"]
R3 -.->|High-Recall Candidates k=20..50| Rerank["NeuralReranker<br/>(Cross-Feature Scoring)"]
R5 -.->|High-Recall Candidates k=20..50| Rerank
Rerank --> AnswerExt["AnswerExtractor<br/>(Table Column Alignment & Fact Pinpointing)"]
end
subgraph Evaluation["7. Evaluation & Benchmarking Framework"]
R1 --> Runner["BenchmarkRunner<br/>(golden_dataset.yaml)"]
R2 --> Runner
R3 --> Runner
R4 --> Runner
R5 --> Runner
Rerank --> Runner
Runner --> Metrics["IRMetrics<br/>(Recall, Precision, MRR, NDCG, Hit Rate)"]
Runner --> Latency["LatencyTracker<br/>(p50, p95, p99 ms)"]
Metrics --> Reporter["BenchmarkReporter<br/>(Rich Tables & Markdown Export)"]
Latency --> Reporter
end`,
'diag-bm25': `sequenceDiagram
autonumber
actor User as Analyst / User
participant CLI as Search Engine CLI
participant BM25Gen as BM25EmbeddingGenerator
participant Qdrant as Qdrant Database ('bm25' Vector Space)
User->>CLI: search(query="NVIDIA H200 supply constraints", method="bm25", k=10)
CLI->>BM25Gen: embed_query(query)
Note over BM25Gen: Tokenizes query and generates term frequency indices & values
BM25Gen-->>CLI: SparseVector(indices=[142, 8092, ...], values=[1.0, 1.0, ...])
CLI->>Qdrant: query_points(collection="financial_docs", query=SparseVector, using="bm25", limit=10, query_filter=Filter)
Note over Qdrant: Computes BM25 score with server-side dynamic IDF weighting
Qdrant-->>CLI: QueryResponse(points=[ScoredPoint, ...])
CLI-->>User: SearchResult[] (Ranked by lexical BM25 score)`,
'diag-dense': `sequenceDiagram
autonumber
actor User as Analyst / User
participant CLI as Search Engine CLI
participant DenseGen as DenseEmbeddingGenerator
participant Qdrant as Qdrant Database ('dense' Vector Space)
User->>CLI: search(query="semiconductor capex reduction", method="dense", k=10)
CLI->>DenseGen: embed_query(query)
Note over DenseGen: Computes 384-d dense embedding via FastEmbed ONNX
DenseGen-->>CLI: dense_vector [0.042, -0.018, ..., 0.089]
CLI->>Qdrant: query_points(collection="financial_docs", query=dense_vector, using="dense", limit=10, query_filter=Filter)
Note over Qdrant: HNSW Cosine Similarity Search
Qdrant-->>CLI: QueryResponse(points=[ScoredPoint, ...])
CLI-->>User: SearchResult[] (Ranked by Cosine Similarity)`,
'diag-bm25dense': `sequenceDiagram
autonumber
actor User as Analyst / User
participant Engine as SearchEngine
participant BM25Gen as BM25EmbeddingGenerator
participant DenseGen as DenseEmbeddingGenerator
participant Qdrant as Qdrant Server-Side Engine
User->>Engine: search(query="Microsoft Azure OpenAI capex", method="bm25_dense", k=10)
par Generate Sparse & Dense Vectors
Engine->>BM25Gen: embed_query(query)
BM25Gen-->>Engine: bm25_sparse_vector
and
Engine->>DenseGen: embed_query(query)
DenseGen-->>Engine: dense_vector
end
Engine->>Qdrant: query_points(prefetch=[Prefetch(using="bm25", limit=50), Prefetch(using="dense", limit=50)], query=FusionQuery(fusion=Fusion.RRF), limit=10)
Note over Qdrant: 1. Executes BM25 sparse search (limit 50)<br/>2. Executes Dense cosine search (limit 50)<br/>3. Applies Reciprocal Rank Fusion: RRF = Σ 1/(60 + rank)
Qdrant-->>Engine: QueryResponse(points=[ScoredPoint with RRF score, ...])
Engine-->>User: SearchResult[] (Fused Hybrid Results)`,
'diag-splade': `sequenceDiagram
autonumber
actor User as Analyst / User
participant CLI as Search Engine CLI
participant SpladeGen as SpladeEmbeddingGenerator
participant Qdrant as Qdrant Database ('sparse' Vector Space)
User->>CLI: search(query="foundry wafer bottlenecks", method="sparse", k=10)
CLI->>SpladeGen: embed_query(query)
Note over SpladeGen: Generates learned sparse vector with neural expansion (e.g. activates 'fabrication', 'capacity', 'TSMC')
SpladeGen-->>CLI: SparseVector(indices=[452, 1089, ...], values=[2.14, 1.87, ...])
CLI->>Qdrant: query_points(collection="financial_docs", query=SparseVector, using="sparse", limit=10, query_filter=Filter)
Note over Qdrant: Sparse inverted index search with Modifier.IDF
Qdrant-->>CLI: QueryResponse(points=[ScoredPoint, ...])
CLI-->>User: SearchResult[] (Ranked by SPLADE score)`,
'diag-sparsedense': `sequenceDiagram
autonumber
actor User as Analyst / User
participant Engine as SearchEngine