Mechanism micro-F1 against the adjudicated gold sample. Mechanisms gate every non-zero investment score, so this is score drift. Below the floor raises a system alert.

Cross-run state. A source is escalated after 3 consecutive failed firings, not on the first.

A firing that completed with a dead source is still succeeded — the source is escalated separately. `sources failed` is where that shows.

No runs recorded.

Everything raised is recorded; delivery is capped per firing, so a suppressed alert is deliberate rather than failed. The header badge counts unacknowledged system alerts. Clearing acknowledges them without removing them from this list, and anything still broken un-acknowledges itself on the next firing.

No alerts of this kind.