[DeepSeek Didn't Lock New Version Capabilities in API, V4-Flash Officially Reopen-Sourced] According to monitoring by Beating, DeepSeek has released the V4-Flash-0731 official version on Hugging Face and continues to use the MIT license. Developers can deploy, fine-tune, and commercialize it independently without being restricted to using DeepSeek's official API. The version released this time is the finalized version after post-training upgrades. It has outperformed V4-Pro-Preview in multiple Agent tests, and the related capabilities can now be independently deployed and re-tested by third parties. [Original Link]