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Bedrock  >  Structures  >  VectorSearchBedrockRerankingModelConfiguration

VectorSearchBedrockRerankingModelConfiguration

Structure Class

VectorSearchBedrockRerankingModelConfiguration dataclass

Configuration for the Amazon Bedrock foundation model used for reranking vector search results. This specifies which model to use and any additional parameters required by the model.

Attributes

additional_model_request_fields class-attribute instance-attribute 
additional_model_request_fields: dict[str, Document] | None = None

A list of additional fields to include in the model request during reranking. These fields provide extra context or configuration options specific to the selected foundation model.

model_arn instance-attribute 
model_arn: str

The Amazon Resource Name (ARN) of the foundation model to use for reranking. This model processes the query and search results to determine a more relevant ordering.