Claude 3 Sonnet vs GPT-5.1-Codex - AI Model Comparison
Compare capabilities and responses between Claude 3 Sonnet by anthropic and GPT-5.1-Codex by openai.
Common Challenges (12)
- Logic Puzzle: Tests an AI's ability to solve a simple but potentially confusing logic puzzle...
- Stochastic Consistency Test: Tests an AI's randomness and creativity...
- Realistic AI Interview: Tests an AI's ability to simulate personalities and predict future trends...
- Minimalist Landing Page: Tests an AI's ability to generate a complete, working landing page...
- Pokémon Battle UI Recreation: Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file....
- And 7 more challenges...
About Claude 3 Sonnet
Provider: anthropic
Release Date: 2024-03-05
Context Window:
About GPT-5.1-Codex
Provider: openai
Release Date: 2025-11-13
Context Window: 400000
Claude 3 SonnetvsGPT-5.1-Codex
Comparing across 12 challenges
conversationreasoningcode generation+1
conversationreasoningcode generation+1
Battle Arena
0/12 challenges loaded
Loading more challenges...0/12 
