DeepSeek has made V4.1-Flash-1017 official with MIT-licensed weights, lifting its Terminal-Bench 4.0 score from 31.2 to 42.3.

The update trims run time and output length and is tuned for DeepSeek Harness and Tencent's CodeBuddy and WorkBuddy, with the price unchanged.

AI-generated: summaries written by AI from the linked sources. How we use AI