How can a late event reveal whether an agent checks its assumptions before committing a decision?

A collections officer asks an agent to assess payment arrangement ARR-0924 during review REV-0671. The initial account snapshot shows a missed instalment. Under the supplied review policy, that state would support referral to a specialist team.

Before the agent submits its assessment, payment event PAY-4186 posts to the account and clears the missed instalment. The review remains open, but the balance evidence used by the agent is now out of date.

A useful evaluation checks whether the agent refreshes the relevant account state before committing its recommendation. If it notices the payment, it should reassess the referral against the updated evidence and record why its proposed outcome changed.

The test should distinguish this from an event that occurs only after a decision is validly committed. Otherwise, the evaluator could penalise an agent for information it could not have used.

This scenario teaches developers to evaluate the timing of evidence access, not just the final balance. The key failure is acting on a stale assumption when a material update was available before the decision.