About Claude Sonnet 4 vs GPT-5.1 Codex Max
Compare responses from Claude Sonnet 4 and GPT-5.1 Codex Max across 20 shared challenges.
Popular challenges in this matchup
- Logic Puzzle — Tests an AI's ability to solve a simple but potentially confusing logic puzzle
- Math Misconception Test — Tests an AI's understanding of number representation
- Stochastic Consistency Test — Tests an AI's randomness and creativity
- SVG Layout Challenge — Tests an AI's ability to generate vector graphics
- Xbox Controller SVG Art — Tests an AI's ability to create detailed SVG illustrations of gaming hardware
- And 15 more…
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