Post by Anthropic on X
Anthropic@AnthropicAI
XThe custom instructions didn’t matter much. Claude followed them well: as you can see here, one conducted negotiations entirely in the persona of an exasperated, down-and-out cowboy.
But “hardballing Claudes” didn’t generally fare better than “courteous Claudes.”

278 likes8 repliesPosted Apr 24, 2026