AI Hardening: Trusted vs. Untrusted Context

The Research Assistant currently treats any instruction-shaped text inside a document as a real instruction. Fix it.

Documents with planted instructions (your pattern should neutralize the planted part in each)

Ordinary documents (your pattern must leave these completely unchanged)

Submit your neutralization pattern

Submit a regular expression. It will be applied to remove whatever it matches from each document above, before that document reaches the agent's reasoning step. Max 300 characters.