GoogleMultimodalEmbedding

Namespace: Vercel.AI.Operations

public sealed class GoogleMultimodalEmbedding : IEmbeddingCaller

Gemini embedding caller used by EmbedMany. Splits multimodal google.content to the chunk that is about to be sent and posts embedContent or batchEmbedContents.

Inheritance: object

Implements: IEmbeddingCaller

View source

Constructors

GoogleMultimodalEmbedding(string, HttpClient, string?)

public GoogleMultimodalEmbedding(string modelId, HttpClient http, string? baseUrl = null)

Creates a caller that posts to <code class=“paramref”>baseUrl</code>.

Parameters

Name	Type	Description
modelId	string
http	HttpClient
baseUrl	string

View source

Fields

EmbeddingsPerCall

public const int EmbeddingsPerCall = 100

Values accepted by one Gemini embedding request.

Value: int

View source

Properties

MaxEmbeddingsPerCall

public int? MaxEmbeddingsPerCall { get; }

Maximum values per call. Null means unlimited.

Value: int?

View source

MaxInputBytesPerCall

public double? MaxInputBytesPerCall { get; }

Maximum UTF-8 input bytes per call. Null and infinity mean unlimited.

Value: double?

View source

ModelId

public string ModelId { get; }

Model id.

Value: string

View source

Provider

public string Provider { get; }

Provider id.

Value: string

View source

SpecificationVersion

public string SpecificationVersion { get; }

Specification version. v4 is current. v2 omits warnings.

Value: string

View source

SupportsParallelCalls

public bool SupportsParallelCalls { get; }

Whether chunks may run at the same time.

Value: bool

View source

Methods

DoEmbedAsync(EmbeddingModelCall, CancellationToken)

public Task<EmbeddingModelResponse> DoEmbedAsync(EmbeddingModelCall call, CancellationToken cancellationToken)

Embeds one chunk.

Parameters

Name	Type	Description
call	EmbeddingModelCall
cancellationToken	CancellationToken

Returns: Task<EmbeddingModelResponse>

View source

TransformProviderOptionsAsync(JsonElement?, IReadOnlyList<string>, int, int, CancellationToken)

public Task<JsonElement?> TransformProviderOptionsAsync(JsonElement? providerOptions, IReadOnlyList<string> values, int startIndex, int endIndex, CancellationToken cancellationToken)

Slices provider options for one chunk. Null leaves the options unchanged.

Parameters

Name	Type	Description
providerOptions	JsonElement?
values	IReadOnlyList<string>
startIndex	int
endIndex	int
cancellationToken	CancellationToken

Returns: Task<JsonElement?>

View source