DeepSeek-V4-Pro Leak: Nears GPT-5.6 in Coding Benchmark at 1/31st the Price
rohanpaul_ai · x · 2026-08-13
According to LMArena, DeepSeek's upcoming open-weights model DeepSeek-V4-Pro (Max) scored 1607 on Code Arena WebDev AutoEval, ranking #8 and trailing GPT-5.6 Sol xHigh by only 15 points, while its API pricing ($0.435/$0.87 per MTok) is about 1/31st of GPT-5.6's blended price. It also outperforms pricier models like Opus-4.8 and GLM-5.2. Kimi K3 Max leads with 1674 but costs nearly 16x more.
Related event: DeepSeek Releases V4 Pro(5 posts)→
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