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Class DynamicRetrievalPredictorMetadata (0.13.11)

DynamicRetrievalPredictorMetadata(
    mapping=None, *, ignore_unknown_fields=False, **kwargs
)

Describes the metadata about the dynamic retrieval predictor.

Attributes
Name	Description
`version`	`google.cloud.discoveryengine_v1beta.types.GenerateGroundedContentResponse.Candidate.GroundingMetadata.DynamicRetrievalPredictorMetadata.Version` The version of the predictor which was used in dynamic retrieval.
`prediction`	`float` The value of the predictor. This should be between [0, 1] where a value of 0 means that the query would not benefit from grounding, while a value of 1.0 means that the query would benefit the most. In between values allow to differentiate between different usefulness scores for grounding. This field is a member of `oneof`_ `_prediction`.

Classes

Version(value)

The version of the predictor which was used in dynamic retrieval.

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Last updated 2025-08-07 UTC.