DeepSeek V4.1 Flash is planned for around September 10, 2026 (Beijing time), per an email to API users. After launch, Pro requests will route to Flash until V4.1 Pro arrives. New pricing starts September 10 at 04:00 UTC. Email screenshot below.
- Status
- Leaked, not yet released
- Maker
- DeepSeek
- Found in
- DeepSeek email to API users discord.com
- Detected
- Posted to X
- 0 s after detection
- Model ID
deepseek-v4.1-flash
Timeline
1 sighting-
leak
Spotted in DeepSeek email to API users
DeepSeek V4.1 Flash is planned for around September 10, 2026 (Beijing time), per an email to API users.
Post on X