DeepSeek V4.1-Flash-1017 发布：MIT 权重与 Search API

ChaosLensX @ChaosLensX原推发布于 2026.10.18

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🇨🇳 China DeepSeek released V4.1-Flash-1017 on Saturday, an update to its open-weight model. The company says it improves reasoning, coding, agent tasks and visual benchmarks, while finishing jobs faster and producing shorter outputs. Weights are free to download on Hugging Face under an MIT licence and are live on the web, app and API at unchanged prices. On DeepSeek’s own figures it beats the previous Flash version on every listed test, including Terminal-Bench and DeepSWE. It also opened its Search and Fetch APIs to developers.