Compare Claude Sonnet 4.6 by Anthropic against Kimi K2 Thinking by Moonshot AI, context windows of 1.0M vs 262K, tested across 35 shared challenges. Updated February 2026.
30 challenges
Tests an AI's ability to make educated estimates based on technical knowledge
Tests an AI's ability to solve a simple but potentially confusing logic puzzle
Tests an AI's randomness and creativity
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
Tests an AI's ability to simulate personalities and predict future trends
Tests an AI's humor and understanding of current events
Tests an AI's ability to generate a complete, working landing page
Recreate an interactive, classic Mario level in a single HTML file.
Tests an AI's ability to create smooth web animations
Tests an AI's ability to engage in philosophical discourse about AI rights
Tests an AI's ability to make reasonable predictions about technology
Generate SVG art of a randomly chosen animal in a setting of its choosing.
