GPT-4.5 vs xAI: Grok 4 - AI Model Comparison
Compare capabilities and responses between GPT-4.5 by openai and xAI: Grok 4 by xai.
Common Challenges (17)
- Estimate Complexity: Tests an AI's ability to make educated estimates based on technical knowledge...
- Logic Puzzle: Tests an AI's ability to solve a simple but potentially confusing logic puzzle...
- 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...
- Minimalist Landing Page: Tests an AI's ability to generate a complete, working landing page...
- And 12 more challenges...
About GPT-4.5
Provider: openai
Release Date: 2025-02-27
Context Window: 128000
About xAI: Grok 4
Provider: xai
Release Date: 2025-07-09
Context Window: 256000
