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We analyzed DeepSeek-V4 Pro 0813 against GPT-5.6 Sol and Fable 5 on software engineering tasks using DeepSWE. DeepSeek-V4 Pro 0813 reaches 88.5% pass@…

We analyzed DeepSeek-V4 Pro 0813 against GPT-5.6 Sol and Fable 5 on software engineering tasks using DeepSWE.DeepSeek-V4 Pro 0813 reaches 88.5% pass@4 while costing $0.24 per task, 35x less than Sol and 90x less than Fable.More insights in the thread 👇Zain: head-to-head: DeepSeek-V4 Pro 0813 vs. GPT 5.6 Sol vs. Fable 5