DeepSeek V4.1 Pro Spotted in Early Access With Default High Reasoning Intensity

DeepSeek V4.1 Pro has reportedly entered early access, with access being granted gradually on an account-by-account basis. Most users have not yet seen the model in their model list, and the company has not announced a clear release date.

According to community analysis, the current status is "early access," and users who receive access can continue using it. The default reasoning intensity is set to High. DeepSeek previously mentioned V4.1 Pro when it launched V4.1 Flash on September 10.

In addition, DeepSeek said in an official group message that version 0.2.0 of DeepSeek Harness would be released on Monday or Tuesday.