DeepSeek V4.1 Pro release date
DeepSeek's own changelog mentions a future V4.1 Pro launch. Expect close to top-tier quality at low prices.
Last checked 2 min ago.
What DeepSeek V4.1 Pro will offer
- Near top-tier quality at low pricesOur guess
- Likely free to download, like earlier DeepSeek modelsOur guess
- The bigger sibling of V4.1-FlashConfirmed
About DeepSeek V4.1 Pro
DeepSeek released V4.1-Flash in September. Its changelog says Pro requests are served at Flash pricing until a future V4.1 Pro launch, which confirms the model is planned without giving a date.
Details we expect
| Item | What we expect | Source type |
|---|---|---|
| Release | December 2026 | Our guess |
| Free download | Likely, like earlier DeepSeek models | Our guess |
| Price | Close to today's Flash pricing | Our guess |
Still unknown
- Size
- Release date
What we know so far
| Date | What happened | Source type |
|---|---|---|
| Sep 30, 2026 | Changelog says Pro uses Flash pricing until a future V4.1 Pro launch.Father of AI, 8 models coming next (Oct 2026) | Confirmed |
| Sep 10, 2026 | DeepSeek-V4.1-Flash released (552B parameters).Victor Grosser, Jul–Oct 2026 recap | Confirmed |
Frequently asked questions
When will DeepSeek V4.1 Pro be released?
Our most likely date is Dec 10, 2026. We give it a 55% chance of launching between Nov 1, 2026 and Feb 28, 2027. DeepSeek has not confirmed an exact day.
Is DeepSeek V4.1 Pro out yet?
Not as of Oct 26, 2026. This page switches to launch facts the day it ships.
How much will DeepSeek V4.1 Pro cost?
Close to today's Flash pricing.
What can I use while I wait?
DeepSeek V4.1-Flash is the closest option available today.
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