Expired65% confidenceBenchmarkExact time
In that test, DeepSeek V4 Flash official release was approximately 3.6 times faster than the Pro preview version.
3
Sources
65%
Confidence
Short-term (~14 days)
Relevance
9/5/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/19/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedOn the DeepSWE v1.1 benchmark, 3.8 Flash surpasses most frontier models with larger parameter counts.79% similarUnverifiedIn DeepSeek V4 Flash deployments, DiSpark improved single-user generation speed by 60% to 85%, and the Pro series by 57% to 78%, while maintaining equivalent inference quality78% similarPartially VerifiedDeepSeek V4.1 Flash claims to achieve breakthroughs across three dimensions: capability, speed, and cost.78% similar
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