Artificial intelligenceIssues may stem from shortage of computing power amid US chip export restrictionsDeepSeek has given partial refunds to subscribers for services affected by the outage, but it has not identified a cause. © ReutersITSURO FUJINOOctober 17, 2026 00:21 JSTGUANGZHOU -- DeepSeek suffered an outage for around five hours Thursday, leaving the Chinese artificial intelligence startup's V4-Pro and V4.1-Flash models and chat services unusable from 8 a.m. to 1 p.m. Read NextArtificial intelligenceChinese AI startup Manus drums up over $500m in fresh fundingArtificial intelligenceChina's DeepSeek, peers launch 16 AI models in month despite Anthropic warningArtificial intelligenceUS-China AI race speeds up as self-improving models advanceArtificial intelligenceAnthropic disrupts Russian, Chinese AI campaigns targeting ClaudeArtificial intelligenceUS and China eye Trump-Xi talks on AI guardrails despite tech rift#techAsiaGoogle's China shift and the battle over AI modelsBusiness dealsNvidia to buy Hugging Face for $13bn in big bet on open AI modelsArtificial intelligenceChina's Z.ai launches model it says rivals Anthropic's MythosTech AsiaWhy open-weight AI is the new frontier in the US-China tech raceLatest on Artificial intelligenceArtificial intelligenceAnthropic co-founder backs 'common sense standards' for AI regulationArtificial intelligenceChina to add AI, biopharma and solar tech to export control listArtificial intelligenceChinese AI startup Manus drums up over $500m in fresh funding