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Add new options for generic vector formats to dense_vector #5728

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Merged
merged 2 commits into from
Nov 26, 2025
Merged

Add new options for generic vector formats to dense_vector #5728

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Add new options for generic vector formats to dense_vector
thecoop Nov 24, 2025
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thecoop Nov 24, 2025
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11 changes: 8 additions & 3 deletions specification/_types/mapping/DenseVectorProperty.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,12 @@ export enum DenseVectorElementType {
/**
* Indexes a 4-byte floating-point value per dimension.
*/
float
float,
/**
* Indexes a 2-byte floating-point value per dimension.
* @availability stack since=9.3.0
*/
bfloat16
}

export enum DenseVectorSimilarity {
Expand Down Expand Up @@ -166,8 +171,8 @@ export class DenseVectorIndexOptions {
/**
* `true` if vector rescoring should be done on-disk
*
* Only applicable to `bbq_hnsw`
* @server_default false
* Only applicable to `bbq_disk`, `bbq_hnsw`, `int4_hnsw`, `int8_hnsw`
* @availability stack since=9.3.0 stability=preview
*/
on_disk_rescore?: boolean
}
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