o1 vs GPT-5 Codex - AI Model Comparison
Compare capabilities and responses between o1 by openai and GPT-5 Codex by openai.
Common Challenges (22)
- Estimate Complexity: Tests an AI's ability to make educated estimates based on technical knowledge...
- AI Board Game Logic: Tests an AI's ability to understand game rules and strategy...
- 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...
- And 17 more challenges...
About o1
Provider: openai
Release Date: 2024-12-05
Context Window: 128000
About GPT-5 Codex
Provider: openai
Release Date: 2025-09-23
Context Window:
o1vsGPT-5 Codex
Comparing across 22 challenges
conversationweb designcode generation+1
conversationreasoningcode generation+1
Battle Arena
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