Expired50% confidenceFactExact time
The release information for DeepSeek-V4.1-Flash comes from an official release announcement, which is marked as 1/6 in the original, indicating it is the opening of a series of announcements.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
9/11/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/25/2026(expired)
Sources
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Related Claims
UnverifiedDeepSeek has not yet published a detailed technical report for DeepSeek-V4.1-Flash, and its specific mechanisms remain to be verified.67% similarUnverifiedKey details of DeepSeek-V4.1-Flash such as specific model parameters, benchmark data, release method, and pricing have not yet been fully disclosed.66% similarUnverifiedIn its July changelog, DeepSeek credited its internal Harness (the "minimal mode") as the behind-the-scenes contributor to V4 Flash's programming benchmark scores.65% similar
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