Unverified50% confidenceEventExact time
DeepSeek released the V4.1 Flash 1017 version 40 days after the V4 launch, with the model going directly live on Hugging Face and the API.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/20/2026
First Seen
Valid until: 1/18/2027
Sources
DeepSeek V4.1 Flash Hands-On: 3D Capabilities Transformed, Full Test Suite Cost Only $4
bilibili四月的尾巴_10/20/2026
Related Entities
Related Claims
UnverifiedThe old API names deepseek-v4-flash and deepseek-v4-flash-vision-exp now silently point to the 1017 version.79% similarUnverifiedDeepSeek在4月底开源了V4 Flash版本，参数量为2840亿，采用MIT协议77% similarVerifiedInterfaces that previously called DeepSeek V4 Pro will automatically switch to the new V4.1 Flash model, requiring no code changes from developers.77% similarUnverifiedDeepSeek V4.1 Flash 1017 has officially launched on AI Gateway.76% similar
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