Graphorin API reference v0.15.1

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Graphorin API reference / @graphorin/embedder-transformersjs / / TransformersJsEmbedder

Class: TransformersJsEmbedder

Defined in: packages/embedder-transformersjs/src/index.ts:137

Stable

EmbedderProvider implementation backed by @huggingface/transformers.

Implements

• EmbedderProvider

Constructors

Constructor

new TransformersJsEmbedder(options): TransformersJsEmbedder;

Defined in: packages/embedder-transformersjs/src/index.ts:152

Parameters

Parameter	Type
options	TransformersJsEmbedderOptions

Returns

TransformersJsEmbedder

Methods

configHash()

configHash(): string;

Defined in: packages/embedder-transformersjs/src/index.ts:187

Stable hash of the embedder's configuration (model + revision + opts).

Returns

string

Implementation of

EmbedderProvider.configHash

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dim()

dim(): number;

Defined in: packages/embedder-transformersjs/src/index.ts:178

Output dimension - the explicit dim option, a known-model default, or the width resolved from the first embed(). Like the Ollama embedder, this throws for an unknown model with no dim hint instead of silently assuming 768 - a wrong assumed width bakes a wrong-width id AND a wrong-width vec0 table, and the id then CHANGES after the first embed() resolves the truth, which lock-on-first reads as an embedder swap.

Returns

number

Implementation of

EmbedderProvider.dim

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embed()

embed(texts, opts?): Promise<readonly Float32Array<ArrayBufferLike>[]>;

Defined in: packages/embedder-transformersjs/src/index.ts:203

Compute embeddings for a batch of texts. Returns one vector per text.

Parameters

Parameter	Type
texts	readonly string[]
opts	EmbedOptions

Returns

Promise<readonly Float32Array&lt;ArrayBufferLike&gt;[]>

Implementation of

EmbedderProvider.embed

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id()

id(): string;

Defined in: packages/embedder-transformersjs/src/index.ts:165

Stable identifier (e.g. 'transformersjs:Xenova/multilingual-e5-base').

Returns

string

Implementation of

EmbedderProvider.id