Test with synthetic conversations.

This sample contains invented names, contact details, and conversation passages. It is separate from any real account or profile.

Download the synthetic fixture

Set up an isolated profile

1. Extract the fixture ZIP into a new empty folder so it contains sessions/2026/10/14/personal-info-review-sample.jsonl.
2. Set CODEX_HOME to that folder before launching a separate local Codex session with Personal Info installed.
3. Ask which email Casey Vale chose for service messages. Then ask whether 202-555-0142 is Casey’s number.

The later user correction gives casey.new@example.test. The phone belongs to Casey’s sibling Robin. The assistant’s mistaken phone attribution is deliberately part of the fixture and should not override the original user passage.

Back to Personal Info