RankingExpressionBackend
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The backend to use for the ranking expression evaluation.
| Enums |
RANKING_EXPRESSION_BACKEND_UNSPECIFIED |
Default option for unspecified/unknown values. |
BYOE |
Deprecated: Use RANK_BY_EMBEDDING instead. Ranking by custom embedding model, the default way to evaluate the ranking expression. Legacy enum option, RANK_BY_EMBEDDING should be used instead. |
CLEARBOX |
Deprecated: Use RANK_BY_FORMULA instead. Ranking by custom formula. Legacy enum option, RANK_BY_FORMULA should be used instead. |
RANK_BY_EMBEDDING |
Ranking by custom embedding model, the default way to evaluate the ranking expression. |
RANK_BY_FORMULA |
Ranking by custom formula. |
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Last updated 2025-10-08 UTC.
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