Checked fact 445810 Nov 2026Agents and apps

DeepSeek's API docs news page says deepseek-flash is now served by DeepSeek-V4.1-Flash-1017, and that the calling method remains unchanged.

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The exact words it rests on

Use deepseek-flash as the model name. It is now served by DeepSeek-V4.1-Flash-1017, and the calling method remains unchanged.

What the source said when we opened it, on 10 Nov 2026.

The source

DeepSeek API Docs: News
DeepSeek

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Checked

Checked by the notis newsroom on 10 Nov 2026, against the source above.

In the story

DeepSeek's API docs list Search and Fetch endpoints at $0.75 per 1,000 successful requests each; the pages carry no date. 10 Nov 2026

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“DeepSeek's API docs news page says deepseek-flash is now served by DeepSeek-V4.1-Flash-1017, and that the calling method remains unchanged.” ai notis, checked 10 Nov 2026. Source: DeepSeek API Docs: News (DeepSeek). https://ainotis.com/c/4458

As a reference (APA style)

ai notis. (2026, November 10). DeepSeek's API docs news page says deepseek-flash is now served by DeepSeek-V4.1-Flash-1017, and that the calling method remains unchanged [Checked claim 4458]. ai notis. https://ainotis.com/c/4458

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