Claude Opus 4 vs Grok 3 Mini Beta
Compare Claude Opus 4 by Anthropic against Grok 3 Mini Beta by xAI, context windows of 200K vs 131K, tested across 7 shared challenges. Updated February 2026.
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Claude Opus 4vsGrok 3 Mini Beta
7 challenges
Why Claude Opus 4?
1.5x more context200K
Why Grok 3 Mini Beta?
79.7x cheaper overall$0.40/M in · $0.80/M out
Favorites
Claude Opus 4Grok 3 Mini Beta
7 / 7
SVG Layout Challengeimage generation
Tests an AI's ability to generate vector graphics
Grok 3 Mini Beta
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2 / 7
Xbox Controller SVG Artimage generation
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
Claude Opus 4
Grok 3 Mini Beta
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3 / 7
Pokémon Battle UI Recreationweb design
Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file.
Claude Opus 4
Grok 3 Mini Beta
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4 / 7
Linear App Cloneweb design
Tests an AI's ability to replicate an existing UI with Tailwind CSS
Claude Opus 4
Grok 3 Mini Beta
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5 / 7
Interactive Catan Boardweb design
Tests an AI's ability to create interactive web elements
Claude Opus 4
Grok 3 Mini Beta
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6 / 7
World Map SVGimage generation
Tests an AI's ability to create a detailed world map in SVG format
Claude Opus 4
Grok 3 Mini Beta
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7 / 7
Voxel Art Pagoda Gardenweb design
Create a detailed voxel art scene of a pagoda in a beautiful garden using ThreeJS
Claude Opus 4
No content available for this output.
Grok 3 Mini Beta
No content available for this output.
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7 of 7