Gemini 2.5 Flash Preview 05-20 (thinking) vs GPT-5 Codex - AI Model Comparison
Compare capabilities and responses between Gemini 2.5 Flash Preview 05-20 (thinking) by google and GPT-5 Codex by openai.
Common Challenges (9)
- 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...
- Generate a Stand-Up Routine: Tests an AI's humor and creative writing ability...
- And 4 more challenges...
About Gemini 2.5 Flash Preview 05-20 (thinking)
Provider: google
Release Date: 2025-05-20
Context Window: 1048576
About GPT-5 Codex
Provider: openai
Release Date: 2025-09-23
Context Window:
Gemini 2.5 Flash Preview 05-20 (thinking)vsGPT-5 Codex
Comparing across 9 challenges
Gemini 2.5 Flash Preview 05-20 (thinking)
A
conversationreasoningcode generation+1
conversationreasoningcode generation+1
Battle Arena
0/9 challenges loaded
Loading more challenges...0/9 
