Claude Sonnet 5 vs DeepSeek V4 Pro: 3.5× the Price for 7.8 More Pro Points
Claude Sonnet 5 vs DeepSeek V4 Pro: Sonnet leads every coding benchmark (+7.8 Pro, +9.2 HLE tools). DeepSeek is #1 global on LiveCodeBench (93.5%), MIT open-weight, and 3.5× cheaper per task ($0.12 vs $0.42 at Sonnet's now-permanent $2/$10). Is 7.8 more Pro points worth 3.5× the cost?
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· Abdeladim Fadheli