Deepseek

DeepSeek has started routing all V4-Pro API traffic to V4.1-Flash at Flash pricing until V4.1-Pro ships. The operational cutover affects pinned Pro model IDs.

AI Models • Pandaily

DeepSeek has started limited testing of AI voice interaction, with some users seeing a speaker button and four selectable voice profiles. The feature is in gray testing.

AI Applications • TechNode

DeepSeek open-sourced DeepSeek Harness, an MIT-licensed agent runtime where models, tools, sessions, sandboxes, and UI are all Cordis plugins. The developer preview is available via npm packages advancing through the v0.1.5-rc line.

Open Source • Pandaily

DeepSeek announced v4.1 Flash, a cheaper and more capable model than v4 Pro, via a banner on its platform. The release continues DeepSeek's pattern of Flash versions leapfrogging the previous Pro tier, signaling rapid iteration and intensifying price competition in frontier AI.

AI Models • Hacker News