DeepSeek Suffers 5-Hour API Outage and Compensates Users

DeepSeek experienced a nearly 5-hour API and web service outage on October 15, 2026. In response, the company compensated all API users by fully refunding their consumption from the previous 7 days (October 8–14) in bonus credits. This incident highlights the reliability challenges faced by major AI infrastructure providers as demand surges. The generous compensation sets a high standard for customer service and accountability in the competitive LLM market. The outage occurred between 8:11 and 13:04 Beijing time on October 15, 2026. DeepSeek stated that it has initiated a comprehensive review to eliminate single points of failure and prevent future occurrences.