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DeepSeek apologizes for roughly 5-hour chatbot and API outage, refunds all Oct. 8–14 usage as credits (reported)

Announced October 15, 2026

Verified (fact)

According to the SCMP, DeepSeek's chatbot and its API for the V4 Pro and V4.1 Flash models were down for nearly five hours on Thursday (Oct. 15). DeepSeek apologized in a notice on its API platform and said it would refund all usage from Oct. 8 to 14 as credits. The article described the incident as "another major outage."

Why it matters (interpretation)

It again shows that reliability is a risk for companies building services on DeepSeek's low-cost API. Refunding a full week of usage is also unusual.

Confidence medium · official source pending

Sources

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