Interface RerankResponse

Time taken to perform the reranking in milliseconds

The classification of the failure, when the reranker knows it. Set for a request its CancellationToken ended: Cancelled for a caller cancellation, a retriable network error when the signal was aborted by a timeout.

Error message if the operation failed

Model name used for reranking (for logging/debugging)

Reranked results sorted by relevance (highest first)

Whether the rerank operation succeeded

Optional token usage and cost of the call, for cost tracking. Set by a driver that knows them, such as one that reranks through a chat prompt; absent when the driver reports none.