DeepSeek Service Restored After 13-Hour Outage

DeepSeek's consumer chatbot platform was fully restored at approximately 10:33 AM CST on March 30, following a two-incident outage spanning more than 13 hours. The outage affected all DeepSeek API and consumer web services. DeepSeek did not issue a formal post-mortem or public explanation. The incident drew attention to the infrastructure gap between Chinese AI consumer deployments and US counterparts: OpenAI and Anthropic have maintained far higher uptime despite similarly large user bases. Industry observers noted that DeepSeek, founded as a quantitative hedge fund AI lab rather than a product company, may lack the infrastructure engineering depth needed for consumer-grade availability guarantees. The episode highlighted that hardware restrictions are not the only asymmetry between US and Chinese AI labs — organizational maturity and operational reliability remain significant differentiators.