Claude Sonnet 4.5 vs Grok 3 Mini Beta
Compare Claude Sonnet 4.5 by Anthropic against Grok 3 Mini Beta by xAI, context windows of 200K vs 131K, tested across 12 shared challenges. Updated February 2026.
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Claude Sonnet 4.5vsGrok 3 Mini Beta
7 challenges
Why Claude Sonnet 4.5?
1.5x more context200K
6 months newerSep 2025
Why Grok 3 Mini Beta?
15.9x cheaper overall$0.40/M in · $0.80/M out
Favorites
Claude Sonnet 4.5Grok 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 Sonnet 4.5
Grok 3 Mini Beta
Vote
3 / 7
Pokémon Battle UI Recreationweb design
Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file.
Claude Sonnet 4.5
Grok 3 Mini Beta
Vote
4 / 7
Linear App Cloneweb design
Tests an AI's ability to replicate an existing UI with Tailwind CSS
Claude Sonnet 4.5
Grok 3 Mini Beta
Vote
5 / 7
Interactive Catan Boardweb design
Tests an AI's ability to create interactive web elements
Claude Sonnet 4.5
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 Sonnet 4.5
Grok 3 Mini Beta
Vote
7 / 7
Voxel Art Pagoda Gardenweb design
Create a detailed voxel art scene of a pagoda in a beautiful garden using ThreeJS
Claude Sonnet 4.5
No content available for this output.
Grok 3 Mini Beta
No content available for this output.
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7 of 7