AnalysisAI ModelsJuly 24, 2026

Kimi K3 vs Claude Fable 5 on DeepSWE: Cost and Coding

Together AI ran 452 DeepSWE rollouts comparing Kimi K3 and Claude Fable 5. Fable leads pass@1 by 1.4 points, while Kimi K3 wins pass@4 and delivers 2.8x the solves per dollar.

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