CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins88% CONFIDENCEOverall confidence: 88%How well the pin's source and references back up its dates.Weighted average of how firmly 6 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
DeepSeek's[1][3] post is dated September 29, 2025 and says "Now live on App, Web, and API"; its changelog lists "Date: 2025-09-29 DeepSeek-V3.2-Exp", and TechCrunch[5] and VentureBeat[6] both reported the release that day.DeepSeek releases the experimental DeepSeek-V3.2-Exp, the first model with DeepSeek Sparse Attention, and cuts its API prices by more than half to $0.28 per million input tokens and $0.42 per million output tokens.
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