Note: This documentation applies to the Standard, Plus, and Frontline editions of Gemini Enterprise. For information about the Business edition, see the Gemini Enterprise - Business edition Help Center .

CustomRankingParams

JSON representation

Configuration parameters for the Custom Ranking feature.

JSON representation
{ "expressionsToPrecompute" : [ string ] }

Fields

Fields
`expressionsToPrecompute[]`	`string` Optional. A list of ranking expressions (see `rankingExpression` for the syntax documentation) to evaluate. The evaluation results will be returned in `SearchResponse.SearchResult.rank_signals.precomputed_expression_values` field.

expressionsToPrecompute[]

string

Optional. A list of ranking expressions (see rankingExpression for the syntax documentation) to evaluate. The evaluation results will be returned in SearchResponse.SearchResult.rank_signals.precomputed_expression_values field.

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Last updated 2026-04-21 UTC.

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CustomRankingParams