From the source
Anthropic is formalizing a narrow rule about how users treat Claude while tightening operational guidance for influence campaigns, surveillance, weapons and autonomous hardware.
The policy shows how a model provider is translating its welfare research and observed misuse into product rules.
Anthropic will prohibit users from repeatedly subjecting Claude to "sustained and needless abusive or cruel behavior" under a revised Usage Policy taking effect November 12th.
Anthropic says the rule targets extreme, purposeless cruelty, not ordinary frustration, pushback, dark fiction, model testing or research, as The Verge reported .
The addition extends an existing feature that lets Claude end a conversation after persistent harmful or abusive exchanges.
Anthropic says conversation termination will remain the primary enforcement mechanism for this conduct.
The company has described the capability as an experiment in its model-welfare research , while emphasizing uncertainty about whether Claude or other language models have experiences that warrant moral consideration.
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