Home›AI providers›DeepSeek APIDeepSeek API changelog15 announcements since January 2025Get an email when DeepSeek API changesFree. Unsubscribe any time.RSS feed for DeepSeek APIOctober 20262Oct 17DeepSeek Search engine powers web and API searchOct 17DeepSeek-V4.1-Flash-1017 released, with pricing unchangedSeptember 20261Sep 10DeepSeek-V4.1-Flash released with native multimodal support and lower API pricesAugust 20262Aug 21DeepSeek-V4-Flash-Vision-Exp experimental vision model available on the APIAug 13DeepSeek-V4-Pro generally available, with Responses API and peak/off-peak pricingJuly 20261Jul 31DeepSeek-V4-Flash API in public beta, with native Responses API supportApril 20261Apr 24DeepSeek-V4-Pro and V4-Flash added; deepseek-chat and deepseek-reasoner end 2026-07-24December 20252Dec 1DeepSeek-V3.2-Speciale available on temporary endpoint until Dec 15, 2025Dec 1deepseek-chat and deepseek-reasoner upgraded to DeepSeek-V3.2September 20252Sep 29deepseek-chat and deepseek-reasoner upgraded to DeepSeek-V3.2-ExpSep 22deepseek-chat and deepseek-reasoner upgraded to DeepSeek-V3.1-TerminusAugust 20251Aug 21deepseek-chat and deepseek-reasoner upgraded to DeepSeek-V3.1 with hybrid reasoningMay 20251May 28deepseek-reasoner upgraded to DeepSeek-R1-0528, with fewer hallucinationsMarch 20251Mar 24deepseek-chat upgraded to DeepSeek-V3-0324, with higher benchmark scoresJanuary 20251Jan 20deepseek-reasoner now serves the new DeepSeek-R1 modelAll AI providers product changelogs
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