DeepSeek

Every DeepSeek story, newest first.

2Launches

Tuesday20 Oct 2026

DeepSeek open-sources DeepInfer, the stack behind V4.1-Flash

DeepInfer is the inference framework behind DeepSeek’s production service, released under Apache 2.0, with a separate library for turning API requests into tokens.

Open sourceStory 1 of the day

Saturday17 Oct 2026

DeepSeek releases DeepSeek-V4.1-Flash-1017 with MIT-licensed open weights

DeepSeek says the minor update to DeepSeek-V4.1-Flash does better on reasoning, coding, agent and vision tests while finishing tasks faster with shorter outputs, and it now serves every Flash request in DeepSeek’s API.

Open sourceStory 1 of the day