DeepSeek V4 Flash Agent Capabilities Surge at 1/100th of Competitors' Cost

teortaxesTex · x · 2026-07-31

The reviewer expressed surprise at the massive performance leap of DeepSeek V4 Flash, suggesting their recipe deserves a dedicated paper. They speculate the core improvement likely involves generating far more environments and performing extensive RL steps. They also noted that the model's effectiveness rivals Moonshot's, while costing 17 to 100 times less.

Related event: DeepSeek V4-Flash Benchmarks Surge, Approaching GPT-5.6(18 posts)→

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