Models

Deepseek V4.1 Flash 1017 beats larger rivals in agentic tasks while once again massively cutting per-task costs.

The DecoderIndependent reporting·
AI brief

Deepseek released V4.1-Flash-1017, an open-weight model that the source says scores better on benchmarks, finishes tasks faster and produces shorter outputs than its predecessor. Deepseek is also opening its internal search engine through new Search and Fetch APIs.

Written by AI from The Decoder's published text.

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Source

“Deepseek has released V4.1-Flash-1017 as an open-weight model that posts better benchmarks, finishes tasks faster, and produces shorter outputs than its predecessor.”
The Decoder, 17 Oct 2026, 10:33.

Reporting from a publisher outside the organisation being covered.

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