ChatGPT was down for some users on Tuesday, with nearly 2,000 outage reports on Downdetector, a site that logs user reports of internet issues.
OpenAI said there was a full recovery in the API at 3:24 p.m. EDT but the status still showed a "degraded performance."
"We are monitoring and working towards a full recovery of ChatGPT," the status update said.
The artificial intelligence chatbot gave some users a "Too many concurrent requests" message, or would not answer questions.
The OpenAI status page earlier showed "elevated error rates" ongoing for seven hours.