DeepSeek-V4-Flash has been released as a public beta API

DeepSeek-V4-Flash has been released as a public beta API. The latest version achieves an 82.7 score on Terminal Bench 2.1, outperforming the larger Pro-Preview model. Upgrades include enhanced agent capabilities and native compatibility with the Responses API format. The V4-Flash model is also fully adapted for Codex integration. Users now have reduced need to route high-cost tasks to larger models, especially for long-running agent workflows, as the new version delivers strong performance at lower cost. Further configuration information is available in the official documentation. 📰 @aipost