DeepSeek publishes V4.1-Flash-1017 as minor V4.1 Flash update

DeepSeek-AI published deepseek-ai/DeepSeek-V4.1-Flash-1017 on Hugging Face on October 17, 2026. The page describes it as a minor update to DeepSeek-V4.1-Flash and links to a Technical Report PDF. DeepSeek's website lists V4.1-Flash-1017 as the current V4.1 Flash.