googleSearchDynamicRetrievalScore property
A score indicating how likely it is that a Google Search query could help answer the prompt.
The score is in the range of [0, 1]. A score of 1 means the model is
confident that a search will be helpful, and 0 means it is not. This score
is populated only when Google Search grounding and dynamic retrieval are
enabled. The score is used to determine whether to trigger a search.
Optional.
Implementation
core.double? googleSearchDynamicRetrievalScore;