Anthropic updated Claude Opus 4.7's system prompt on April 16, 2026, with changes emphasizing that the model should attempt tasks with incomplete information, use available tools to resolve ambiguities before asking users, and provide concise responses while avoiding certain linguistic patterns. Key modifications include guidance to complete tasks thoroughly, check for deferred tools before claiming lack of capability, and handle sensitive topics like disordered eating with caution by avoiding specific numerical guidance.
Topicle Beta
1 comment
Anthropic updated Claude Opus 4.7's system prompt on April 16, 2026, with changes emphasizing that the model should attempt tasks with incomplete information, use available tools to resolve ambiguities before asking users, and provide concise responses while avoiding certain linguistic patterns. Key modifications include guidance to complete tasks thoroughly, check for deferred tools before claiming lack of capability, and handle sensitive topics like disordered eating with caution by avoiding specific numerical guidance.