Unverified50% confidenceReleaseExact time
DeepSeek has launched the model checkpoint V4.1-Flash-1017, available simultaneously on the official website, the app, and the API.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/17/2026
First Seen
Valid until: 10/31/2026
Sources
Related Entities
Related Claims
UnverifiedDeepSeek-V4.1-Flash is primarily aimed at three application scenarios: programming, cybersecurity, and agents.78% similarUnverifiedThe original three modes — "Fast / Expert / Real-time" — on DeepSeek's web and app clients have been merged and unified into V4.1 Flash, so users no longer need to select manually.75% similarUnverifiedDeepSeek officially announced that the DeepSeek-V4-Flash official API has officially entered the public beta stage.73% similarUnverifiedIn AI Gateway, the model name for this model is deepseek/deepseek-v4.1-flash-1017.73% similar
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