The system prompt had a "Complete example of a correct first response"
section with a specific Outlook/WiFi/jsmith scenario plus literal JSON
payloads in [QUESTIONS], [ACTIONS], [SUGGEST_FIX], and [PROMOTE]
markers. The model was emitting those literal strings (the same
WiFi/laptop questions, the same "Clear cached credentials" suggested
fix, the same "OWA login confirmed for jsmith" promote) on EVERY
unrelated chat — making the task lane look like it was leaking previous-
session data when in fact the AI was just reciting the prompt examples.
Replaced literal example content with `<placeholder>` schemas. Added an
explicit ANTI-PARROT RULE in the FINAL REMINDER section calling out
that the angle-bracket placeholders show SHAPE, not CONTENT, with
concrete examples of the failure mode (printer ticket → don't ask
about Outlook; user not named jsmith → don't name jsmith).
Same scrub applied to the FORK section's "Outlook AND Teams dropping"
and the worked fork-flow example.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>