DeepSeek holds Open Source Week

Open Source Week — FlashMLA, DeepEP, DeepGEMM, DualPipe/EPLB, 3FS

Why it matters

Released, one per day over 5 days, working proof of large-scale EP, PD disaggregation and FP8

Source — Primary sources first; secondary reports are labelled “Press”

Officialgithub.comhttps://github.com/deepseek-ai/open-infra-index

Added in Week 35, 2026 · See that week

Same week

DeepSeek discloses the cost of its V3/R1 inference systemOfficialOpenAI releases GPT-4.5 as a research previewOfficialKakao open-sources Kanana Nano 2.1BOfficialZoom researchers present Chain of DraftPaper

Nearby on the same axis

DeepSeek discloses the cost of its V3/R1 inference systemOfficialEpoch AI measures how fast inference prices are fallingOfficialNVIDIA announces Dynamo at GTCOfficialvLLM releases its V1 engine in alphaOfficial