Unverified50% confidenceFactExact time
DeepSeek officially stated that 4.1 Flash adopts a new architectural design, making inference faster and more efficient.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/4/2026
First Seen
Valid until: 1/2/2027
Sources
Related Entities
Related Claims
UnverifiedThis update adds support for the official model ID deepseek-flash; new sessions default to V4.1 Flash, but explicitly configured models take higher priority.80% similarVerifiedDeepSeek V4.1 Flash claims to achieve breakthroughs across three dimensions: capability, speed, and cost.78% similarUnverifiedDeepSeek在7月的更新日志中将一个内部Harness（称为「极简模式」）归功为V4 Flash编程基准评分的幕后功臣76% similarVerifiedDeepSeek has launched the experimental multimodal model V4-Flash-Vision-EXP on its API platform, with text capabilities on par with V4 Flash and multimodal agent benchmark performance close to Opus 4.8 levels.76% similarUnverifiedDeepSeek-V4.1-Flash adopts a MoE (Mixture of Experts) backbone architecture with 552B parameters.75% similar
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