GPT-5 Pro vs Grok 3 Mini Beta
Compare GPT-5 Pro by OpenAI against Grok 3 Mini Beta by xAI, context windows of 400K vs 131K, tested across 8 shared challenges. Updated February 2026.
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GPT-5 ProvsGrok 3 Mini Beta
3 challenges
Why GPT-5 Pro?
3.1x more context400K
6 months newerOct 2025
Why Grok 3 Mini Beta?
121.9x cheaper overall$0.40/M in · $0.80/M out
Leads 1 of 1 benchmarks
Stronger on LiveCodeBench80.4% vs 54.3%
Favorites
GPT-5 ProGrok 3 Mini Beta
3 / 3
SVG Layout Challengeimage generation
Tests an AI's ability to generate vector graphics
Grok 3 Mini Beta
Vote
2 / 3
World Map SVGimage generation
Tests an AI's ability to create a detailed world map in SVG format
GPT-5 Pro
Grok 3 Mini Beta
Vote
3 / 3
Voxel Art Pagoda Gardenweb design
Create a detailed voxel art scene of a pagoda in a beautiful garden using ThreeJS
GPT-5 Pro
Grok 3 Mini Beta
Vote
3 of 3