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DeepSeek opens Search and Fetch APIs and updates V4.1 Flash model

DeepSeek made its in-house Search and Fetch APIs generally available at $0.75 per 1,000 calls per endpoint and released DeepSeek-V4.1-Flash-1017. API pricing for the model is unchanged.

Image: DeepSeek press materials, from the announcement

What we are seeing

DeepSeek announced on October 17 that its Search and Fetch APIs, powered by the same in-house search engine as its web and app search, are generally available to API users. They cost $0.75 per 1,000 calls per endpoint, and calls made through server-side tools in DeepSeek Harness, Claude Code and Codex were free until billing began on October 31. The same release updated the deepseek-flash model to DeepSeek-V4.1-Flash-1017, which the company says scores higher, finishes tasks faster and produces shorter outputs than the prior version. Model pricing and calling are unchanged, and weights are on Hugging Face and ModelScope. No enterprise plans are mentioned.

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Vendor
DeepSeek
Category
AI Models
Announcement type
Product release
Newsroom from DeepSeek, published Oct 17, 2026
api-docs.deepseek.com
Added to GTM Tech News on Oct 17, 2026. Written up by ForgeX from the source; the vendor did not review it.
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