Cypher Alpha (free) vs Claude Sonnet 4.5 - AI Model Comparison
Compare capabilities and responses between Cypher Alpha (free) by openrouter and Claude Sonnet 4.5 by anthropic.
Common Challenges (25)
- 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 20 more challenges...
About Cypher Alpha (free)
Provider: openrouter
Release Date: 2025-07-01
Context Window:
About Claude Sonnet 4.5
Provider: anthropic
Release Date: 2025-09-29
Context Window: 200000
Cypher Alpha (free)vsClaude Sonnet 4.5
Comparing across 25 challenges
conversationreasoningcode generation+1
conversationreasoningcode generation+2
Battle Arena
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