n8n/opus5-vs-opus48-x-report.html
Riqwan Thamir a121aff730
chore: wip
2026-07-25 18:35:53 +02:00

244 lines
6.4 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Opus 5 vs Opus 4.8 — Instance AI</title>
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet" />
<style>
:root {
--color--neutral-white: #ffffff;
--color--neutral-50: #fafafa;
--color--neutral-100: #f3f4f6;
--color--neutral-200: #e5e7eb;
--color--neutral-400: #9ca3af;
--color--neutral-500: #6b7280;
--color--neutral-700: #374151;
--color--neutral-900: #111827;
--color--orange-500: #ff6d5a;
--color--orange-600: #ea4b71;
--color--green-50: #f0fdf4;
--color--green-100: #dcfce7;
--color--green-700: #15803d;
--color--green-800: #166534;
--background--surface: var(--color--neutral-white);
--background--subtle: var(--color--neutral-50);
--text-color: var(--color--neutral-900);
--text-color--subtle: var(--color--neutral-700);
--text-color--subtler: var(--color--neutral-500);
--border-color: var(--color--neutral-200);
--font-family: Inter, -apple-system, BlinkMacSystemFont, sans-serif;
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--spacing--lg: 24px;
--spacing--xl: 32px;
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* { box-sizing: border-box; margin: 0; padding: 0; }
body {
min-height: 100vh;
display: grid;
place-items: center;
padding: var(--spacing--xl);
font-family: var(--font-family);
color: var(--text-color);
background-color: #f7f7f8;
background-image: radial-gradient(circle, #d1d5db 1px, transparent 1px);
background-size: 20px 20px;
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.card {
width: min(740px, 100%);
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border: 1px solid var(--border-color);
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box-shadow: 0 1px 2px rgba(17, 24, 39, 0.04), 0 8px 24px rgba(17, 24, 39, 0.06);
padding: 28px 32px 0;
}
.top {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--spacing--sm);
margin-bottom: 28px;
}
.brand {
display: inline-flex;
align-items: center;
gap: 8px;
font-size: 14px;
font-weight: 600;
color: var(--text-color);
flex-shrink: 0;
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.brand svg { display: block; }
h1 {
font-size: 28px;
font-weight: 700;
letter-spacing: -0.03em;
line-height: 1.15;
margin: 0;
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table {
width: 100%;
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th {
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td {
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color: var(--text-color);
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tr:last-child td { border-bottom: none; }
.model {
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.num {
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.stat:nth-child(n + 3) { border-top: 1px solid var(--border-color); }
}
</style>
</head>
<body>
<article class="card">
<div class="top">
<h1>Opus 5 vs Opus 4.8</h1>
<div class="brand">
<svg width="18" height="18" viewBox="0 0 18 18" fill="none" aria-hidden="true">
<circle cx="4" cy="4" r="2.25" fill="#ea4b71"/>
<circle cx="14" cy="4" r="2.25" fill="#ea4b71"/>
<circle cx="4" cy="14" r="2.25" fill="#ea4b71"/>
<circle cx="14" cy="14" r="2.25" fill="#ea4b71"/>
<circle cx="9" cy="9" r="2.25" fill="#ea4b71"/>
<path d="M5.6 5.6L7.4 7.4M10.6 7.4L12.4 5.6M5.6 12.4L7.4 10.6M10.6 10.6L12.4 12.4" stroke="#ea4b71" stroke-width="1.4" stroke-linecap="round"/>
</svg>
Instance AI
</div>
</div>
<table>
<thead>
<tr>
<th>Model</th>
<th class="num">Pass / iter</th>
<th class="num">pass@k</th>
<th class="num">Builder cost</th>
<th class="num">$ / build</th>
</tr>
</thead>
<tbody>
<tr>
<td class="model">Opus 5</td>
<td class="num">89% / 92% / 91%</td>
<td class="num">93.2%</td>
<td class="num">~$81</td>
<td class="num">$0.87</td>
</tr>
<tr>
<td class="model">Opus 4.8</td>
<td class="num">89% / 90% / 91%</td>
<td class="num">93.2%</td>
<td class="num">~$72</td>
<td class="num">$0.78</td>
</tr>
</tbody>
</table>
<div class="footer">
<div class="stat">
<div class="stat__label">Quality</div>
<div class="stat__value"><span class="accent">Tied</span> · 93.2% pass@k</div>
</div>
<div class="stat">
<div class="stat__label">Pass / iter</div>
<div class="stat__value">Opus 5 · 92% mid</div>
</div>
<div class="stat">
<div class="stat__label">Cost</div>
<div class="stat__value">Opus 4.8 · ~$72</div>
</div>
<div class="stat">
<div class="stat__label">$ / build</div>
<div class="stat__value">Opus 4.8 · $0.78</div>
</div>
</div>
</article>
</body>
</html>