Grok 3 Mini Beta vs GPT-5.1-Codex-Mini
Compare Grok 3 Mini Beta by xAI against GPT-5.1-Codex-Mini by OpenAI, context windows of 131K vs 400K, tested across 13 shared challenges. Updated March 2026.
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Grok 3 Mini BetavsGPT-5.1-Codex-Mini
8 fights queued
Why Grok 3 Mini Beta?
6.6x cheaper overall$0.40/M in · $0.80/M out
Why GPT-5.1-Codex-Mini?
3.1x more context400K
7 months newerNov 2025
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Grok 3 Mini BetaGPT-5.1-Codex-Mini
8 / 8
SVG Layout Challengeimage generation
Tests an AI's ability to generate vector graphics
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2 / 8
Xbox Controller SVG Artimage generation
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
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3 / 8
Minimalist Landing Pageweb design
Tests an AI's ability to generate a complete, working landing page
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4 / 8
Pokémon Battle UI Recreationweb design
Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file.
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5 / 8
Linear App Cloneweb design
Tests an AI's ability to replicate an existing UI with Tailwind CSS
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6 / 8
Interactive Catan Boardweb design
Tests an AI's ability to create interactive web elements
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7 / 8
World Map SVGimage generation
Tests an AI's ability to create a detailed world map in SVG format
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8 / 8
Voxel Art Pagoda Gardenweb design
Create a detailed voxel art scene of a pagoda in a beautiful garden using ThreeJS
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8 of 8
