What setting in Prompt Builder allows AI to provide fallback responses when a retriever fails?

The setting "Enable Default Response Mode in Prompt Builder" is designed to ensure that when a retriever encounters a failure or is unable to locate the necessary information, the AI can still deliver a fallback response. This feature is crucial in maintaining user engagement and providing a satisfactory interaction, even when the system lacks specific data.

By enabling this mode, users are ensured continuous interaction with AI, minimizing disruptions caused by data retrieval issues. This setting essentially acts as a safety net, allowing the AI to utilize predefined responses or generic answers that can still be relevant to the user's query, thus enhancing the overall user experience.

Other options focus on different functionalities that do not directly address the need for fallback responses in the event of retrieval failures. They may involve modifying the operational characteristics of the AI but do not specifically provide a solution for failure scenarios in data retrieval.