Discovery Engine V1BETA API - Module Google::Cloud::DiscoveryEngine::V1beta::AnswerQueryRequest::QueryUnderstandingSpec::QueryRephraserSpec::ModelSpec::ModelType (v0.28.0)

Reference documentation and code samples for the Discovery Engine V1BETA API module Google::Cloud::DiscoveryEngine::V1beta::AnswerQueryRequest::QueryUnderstandingSpec::QueryRephraserSpec::ModelSpec::ModelType.

Query rephraser types. Currently only supports single-hop (max_rephrase_steps = 1) model selections. For multi-hop (max_rephrase_steps > 1), there is only one default model.

Constants

MODEL_TYPE_UNSPECIFIED

value: 0
Unspecified model type.

SMALL

value: 1
Small query rephraser model. Gemini 1.0 XS model.

LARGE

value: 2
Large query rephraser model. Gemini 1.0 Pro model.

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Last updated 2026-06-18 UTC.

Discovery Engine V1BETA API - Module Google::Cloud::DiscoveryEngine::V1beta::AnswerQueryRequest::QueryUnderstandingSpec::QueryRephraserSpec::ModelSpec::ModelType (v0.28.0) Stay organized with collections Save and categorize content based on your preferences.

Constants

MODEL_TYPE_UNSPECIFIED

SMALL

LARGE

Discovery Engine V1BETA API - Module Google::Cloud::DiscoveryEngine::V1beta::AnswerQueryRequest::QueryUnderstandingSpec::QueryRephraserSpec::ModelSpec::ModelType (v0.28.0)