GroundingSpec

Grounding specification.

JSON representation
{ "includeGroundingSupports" : boolean , "filteringLevel" : enum ( `FilteringLevel` ) }

Fields

Fields
`includeGroundingSupports`	`boolean` Optional. Specifies whether to include groundingSupports in the answer. The default value is `false` . When this field is set to `true` , returned answer will have `groundingScore` and will contain GroundingSupports for each claim.
`filteringLevel`	`enum ( FilteringLevel )` Optional. Specifies whether to enable the filtering based on grounding score and at what level.

includeGroundingSupports

boolean

Optional. Specifies whether to include groundingSupports in the answer. The default value is false .

When this field is set to true , returned answer will have groundingScore and will contain GroundingSupports for each claim.

filteringLevel

Optional. Specifies whether to enable the filtering based on grounding score and at what level.

FilteringLevel

Level to filter based on answer grounding.

Enums
`FILTERING_LEVEL_UNSPECIFIED`	Default is no filter
`FILTERING_LEVEL_LOW`	Filter answers based on a low threshold.
`FILTERING_LEVEL_HIGH`	Filter answers based on a high threshold.

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Last updated 2025-10-08 UTC.

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