[Many AI companies such as OpenAI and Anthropic are experiencing service interruptions] On September 3, according to user reports on Downdetector and the status pages of each company, many AI companies are experiencing service interruptions. OpenAI said it is currently experiencing issues with its ChatGPT and Codex. Anthropic said it is investigating the bug with Claude and working on a fix. SpaceXAI said Grok is currently out of order and is investigating the service outage. According to Downdetector, there have been more than 12,000 user reports pointing out problems with OpenAI, with about 1,200 problem reports on Claude and about 1,000 problem reports on Grok.