The rule takes effect Nov. 12; enforcement is the same conversation-ending tool Claude got in August 2025Starting November 12, 2026, Anthropic’s usage policy bars “sustained and needless abusive or cruel behavior” toward its Claude models. The company’s 2026 Usage Policy update, announced October 8, says the rule is “meant to apply only in extreme cases, where users repeatedly act cruelly toward our models, with no discernible purpose.” It explicitly exempts “common versions of user frustration,...