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    Interface DuplicateDetectionOptions

    Configuration options for duplicate detection behavior. Controls retrieval, scoring, hybrid search, and reranking parameters.

    interface DuplicateDetectionOptions {
        AbsoluteMatchThreshold?: number;
        DuplicateRunID?: string;
        FusionMethod?: "rrf" | "weighted";
        IncrementalOnly?: boolean;
        KeywordSearchWeight?: number;
        OnProgress?: (progress: DuplicateDetectionProgress) => void;
        PotentialMatchThreshold?: number;
        ReRankingEnabled?: boolean;
        ReRankingModelID?: string;
        ReRankingTopK?: number;
        Revectorize?: boolean;
        TopK?: number;
    }
    Index

    Properties

    AbsoluteMatchThreshold? DuplicateRunID? FusionMethod? IncrementalOnly? KeywordSearchWeight? OnProgress? PotentialMatchThreshold? ReRankingEnabled? ReRankingModelID? ReRankingTopK? Revectorize? TopK?

    Properties

    AbsoluteMatchThreshold?: number

    Override the entity document's AbsoluteMatchThreshold for this run. Value between 0 and 1. If omitted, uses the entity document's value.

    DuplicateRunID?: string

    ID of an existing Duplicate Run record to continue

    FusionMethod?: "rrf" | "weighted"

    Fusion method when combining vector + keyword results (default: 'rrf')

    IncrementalOnly?: boolean

    Enable incremental mode — only check records not in a completed prior run (default: false)

    KeywordSearchWeight?: number

    Weight for keyword search in hybrid mode: 0.0 = pure vector, 1.0 = pure keyword (default: 0.3)

    OnProgress?: (progress: DuplicateDetectionProgress) => void

    Progress callback invoked at natural milestones during detection

    PotentialMatchThreshold?: number

    Override the entity document's PotentialMatchThreshold for this run. Value between 0 and 1 (e.g., 0.30 = 30%). If omitted, uses the entity document's value.

    ReRankingEnabled?: boolean

    Enable post-retrieval reranking via BaseReranker (default: false)

    ReRankingModelID?: string

    AI Model ID for the reranker; if omitted, uses default reranker

    ReRankingTopK?: number

    Max candidates to send to reranker per record (default: all retrieved)

    Revectorize?: boolean

    Re-vectorize records before detection (default: false). When false, assumes vectors already exist in the index from a prior sync. Set to true to force a fresh vectorization pass before running detection.

    TopK?: number

    Number of nearest neighbors to retrieve per record (default: 5)

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