Discuss: Anthropic tells users to retire old prompting habits for Opus 5.5

This is the discussion thread for our news brief Anthropic tells users to retire old prompting habits for Opus 5.5.

Anthropic says carryover tricks from earlier models hold back Opus 5.5, a guidance shift that matters for teams with shared prompt templates and model budgets.

What does this change for you or your team? Share your take.