DeepSeek-V4-Flash Official API Launches Public Beta Today
2026-07-31 14:28
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en.Wedoany.com Reported - On the afternoon of July 31, 2026, DeepSeek announced that the official API of DeepSeek-V4-Flash has entered public beta. The model's Agent capabilities have been significantly enhanced, surpassing V4-Pro-Preview across 9 benchmark tests including Terminal Bench 2.1. The new version natively supports the Responses API format and is compatible with Codex, while the model architecture and size remain unchanged, with optimization achieved solely through post-training. This upgrade applies exclusively to the API interface; other endpoints of the V4-Pro series remain unchanged, and its official version will be released as soon as possible.

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