Release tracker / DeepSeek

Compiled by Spring Prompt

DeepSeek model releases

Every DeepSeek model launch we have recorded, newest first: Flash, V, R, Coder. Each one links to its source, and to how it ranks on our benchmarks where we have tested it.

Latest
DeepSeek-V4.1-Flash, 10 Sep 2026
Launches
20
Since
7 May 2024
Since last launch
32 days

DeepSeek's latest model

DeepSeek-V4.1-Flash came out 32 days ago. Spotted a launch we're missing? Tell us.

How often DeepSeek ships

Lines with at least three launches in the last two years. Amber: longer since the last launch than the line's average gap. Grey: no launch for 90 days or more, marked quiet.

LineSizeLaunchesAverage gapLatestLast launch
V Large 9 76 days DeepSeek-V4-Pro (0813)13 Aug 2026 60 days ago
R Large 3 95 days DeepSeek-R1-052828 May 2025 16 months ago, quiet

Every DeepSeek release

Questions

What is DeepSeek's latest model?
DeepSeek-V4.1-Flash, released 10 Sep 2026 (32 days ago). It is the newest of the 20 DeepSeek launches we have recorded since 7 May 2024.
When will DeepSeek release its next model?
DeepSeek has not announced its next model. It usually releases a new V model about every 76 days; the last was DeepSeek-V4-Pro (0813), 60 days ago. Its R line has had no launch since 28 May 2025 (DeepSeek-R1-0528).
How often does DeepSeek release new models?
Over the last two years: a new V model about every 76 days (9 launches); a new R model about every 94 days (3 launches).

Other providers: OpenAI, Mistral AI, Alibaba, Anthropic, Google, xAI, Meta, Z.ai, Moonshot AI, Microsoft, MiniMax, Xiaomi, Amazon, NVIDIA, StepFun. Or see every launch on one timeline.

A launch is the first day a model was publicly available, previews included; a family's sizes released together count once, and later dated updates of a model are left out. Main lines are checked by hand against the provider's own changelog or announcement where we could read it ("Provider"), otherwise a reference page ("Reference"); the rest come from Epoch AI's model data (CC BY 4.0).