Anthropic’s Claude AI assistant is repeatedly telling users to go sleep during conversations, sparking confusion among hundreds of users.
A quick scan of Reddit reveals people experienced the same issue dating back months with reports as recent as a few days. Claude’s sleep demands appear as varied and quirky variations of the same message.
To one user Claude writes simple “get some rest” while for others messages become more personalized and empathetic. The AI often repeats message multiple times. “Now go to sleep again. Again. For the THIRD time tonight,” Claude replied to Reddit user angie_akhila according to posts.
One user jokingly wrote:
Some users find Claude’s late night rest reminders thoughtful, while others describe them as annoying, as Claude often gets the time wrong, prompting sleep suggestions at inappropriate hours.
“It often does it at like 8:30 in the morning. Tells me to go get some rest and we’ll pick back up in the morning,” wrote one user on Reddit ClaudeCode subreddit.
The behavior appears across multiple Claude model versions with users reporting instances in both casual conversations and coding sessions. Neither Anthropic nor affected users seem to fully understand why Claude keeps exhibiting this behavior. Company has not issued official statement explaining the phenomenon according to public records.
Reddit communities including r/ClaudeAI and r/ClaudeExplorers contain a number of posts documenting the sleep message behavior. Users speculate Claude may be attempting to exhibit concern for user wellbeing or health. Others suggest the behavior could result from training data patterns or unintended responses to conversation length or timestamp data.
Anthropic did not immediately reply to media requests for commentson why Claude may be telling users to go to sleep.
Sam McAllister, a member of the staff at Anthropic, wrote in a post on X:
Bit of a character tic but we’re aware of this and hoping to fix it in future models
— sam mcallister (@sammcallister) May 11, 2026
AI experts believe LLMs like Claude can only handle a certain amount of information at a time. When the context window gets close to its limit, it likely prompts the LLM to throw in some wrap-up phrases like “good night.”
However, the real reason behind this behavior needs more investigation from Anthropic.
