rhan-oai 03861e69ef Source proactive multi-agent instructions from the model catalog (#41457) ...

## What changed

- Add an optional `proactive` multi-agent mode message to model metadata.
- Use the catalog's proactive message for `Ultra` reasoning when no general mode hint is configured. A missing value falls back to the built-in proactive instructions, while an empty value suppresses the mode message.
- Keep explicit mode behavior for other reasoning efforts and refresh the applicable catalog message when the model changes.

## Testing

- Cover proactive overrides, built-in fallback, empty-value suppression, mode-hint precedence, non-`Ultra` behavior, and model switches.

GitOrigin-RevId: da0a9ebd9b58cf04ef13a703c210e5da2eed0884

2026-08-29 03:28:19 +00:00

..

common

Harden core test fixture startup assertions (#41194)

2026-08-27 19:58:09 +00:00

remote_env_windows

Standardize shell execution on unified exec (#39772)

2026-08-20 18:29:35 +00:00

suite

Source proactive multi-agent instructions from the model catalog (#41457)

2026-08-29 03:28:19 +00:00

all.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

responses_headers.rs

Sanitize credentials from Git remote metadata (#40713)

2026-08-25 21:34:05 +00:00