xAI: Grok 4 Fast (free) vs GPT-5 Pro - AI Model Comparison
Compare capabilities and responses between xAI: Grok 4 Fast (free) by xai and GPT-5 Pro by openai.
Common Challenges (15)
- 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...
- Generate a Stand-Up Routine: Tests an AI's humor and creative writing ability...
- And 10 more challenges...
About xAI: Grok 4 Fast (free)
Provider: xai
Release Date: 2025-09-19
Context Window: 2000000
About GPT-5 Pro
Provider: openai
Release Date: 2025-10-06
Context Window: 400000
xAI: Grok 4 Fast (free)vsGPT-5 Pro
Comparing across 15 challenges
conversationanalysiscode generation
conversationreasoningcode generation+1
Battle Arena
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