フリー問題

問題文

A custom guardrail must block responses that reveal an internal project codename. Where should it be applied?

選択肢

1. At the user input intervention point, since that is where requests arrive
2. At the output intervention point, after the response is generated and before it is returned to the caller
3. In the role assignment, by denying the agent access to documents containing it, which removes the codename from everything the agent can put into a response
4. In the retrieval layer, by removing the codename from the index