DeepSeek / SOURCE-LINKED MODEL RECORD

DeepSeek V4.1 Flash 1017

A model record assembled from original source observations. Review the exact artifact and its evidence before choosing a deployment.

Open weightsverifiedObserved Oct 21, 2026
Input types
text, image
Output types
text
Observed context window
Not established
Source release date
Oct 17, 2026

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The canonical record is deepseek-ai:deepseek-v4.1-flash-1017. Capabilities and context limits reflect source observations; the limits of a particular inference endpoint may differ.

Inclusion in the radar does not mean this model is served by Flonno. For the model currently available through our API, see Qwen3.8 Flash 27B and API pricing.

Artifact evidence

deepseek-ai/DeepSeek-V4.1-Flash-1017@1bae0e1088993b9b82de08f59de5be5a34e42170

official model card · Pinned artifact · Hugging Face Hub. First observed Oct 17, 2026; last observed Oct 21, 2026.

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deepseek-ai/DeepSeek-V4.1-Flash-1017

official model card · Mutable source entry · Hugging Face Hub. First observed Oct 17, 2026; last observed Oct 21, 2026.

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https://api-docs.deepseek.com/updates#date-2026-10-17|deepseek-v4.1-flash-1017|capability_change

official changelog · Pinned artifact · Official provider announcement. First observed Oct 17, 2026; last observed Oct 17, 2026.

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Verified lifecycle updates

Source publication date
DeepSeek / capability change

DeepSeek DeepSeek-V4.1-Flash-1017 capabilities changed

DeepSeek V4.1 Flash 1017 now utilizes an in-house AI-native search engine to provide real-time, multilingual web results. This update filters out low-quality content and SEO spam to ensure the returned information is authoritative and timely.

Open weightsAI-assisted summary · qwen3.8-27bRecorded Oct 17, 2026