Claude Sonnet 4 vs xAI: Grok 4 Fast (free) - AI Model Comparison
Compare capabilities and responses between Claude Sonnet 4 by anthropic and xAI: Grok 4 Fast (free) by xai.
Common Challenges (20)
- 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 challenges...
About Claude Sonnet 4
Provider: anthropic
Release Date: 2025-05-22
Context Window: 200000
About xAI: Grok 4 Fast (free)
Provider: xai
Release Date: 2025-09-19
Context Window: 2000000
Claude Sonnet 4vsxAI: Grok 4 Fast (free)
Comparing across 20 challenges
conversationreasoningcode generation+3
conversationanalysiscode generation
Battle Arena
0/20 challenges loaded
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