Class VoyageAiEmbeddingModel

java.lang.Object

dev.langchain4j.model.embedding.DimensionAwareEmbeddingModel

dev.langchain4j.model.voyageai.VoyageAiEmbeddingModel

All Implemented Interfaces:

EmbeddingModel

public class VoyageAiEmbeddingModel
extends DimensionAwareEmbeddingModel

An implementation of an EmbeddingModel that uses Voyage AI Embedding API.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VoyageAiEmbeddingModel.Builder

Field Summary

Fields inherited from class DimensionAwareEmbeddingModel

dimension

Constructor Summary

Constructors

Constructor	Description
VoyageAiEmbeddingModel(HttpClientBuilder httpClientBuilder, Map<String,String> customHeaders, String baseUrl, Duration timeout, Integer maxRetries, String apiKey, String modelName, String inputType, Boolean truncation, String encodingFormat, Boolean logRequests, Boolean logResponses, Integer maxSegmentsPerBatch)	Deprecated, for removal: This API element is subject to removal in a future version.
VoyageAiEmbeddingModel(VoyageAiEmbeddingModel.Builder builder)

Method Summary

Modifier and Type	Method	Description
static VoyageAiEmbeddingModel.Builder	builder()
Response<List<Embedding>>	embedAll(List<TextSegment> textSegments)	Embeds the text content of a list of TextSegments.
protected Integer	knownDimension()	When known (e.g., can be derived from the model name), returns the dimension of the Embedding produced by this embedding model.
String	modelName()	Returns the name of the underlying embedding model.

Methods inherited from class DimensionAwareEmbeddingModel

dimension

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface EmbeddingModel

embed, embed

Constructor Details

VoyageAiEmbeddingModel

@Deprecated(forRemoval=true,
            since="1.4.0")
public VoyageAiEmbeddingModel(HttpClientBuilder httpClientBuilder,
 Map<String,String> customHeaders,
 String baseUrl,
 Duration timeout,
 Integer maxRetries,
 String apiKey,
 String modelName,
 String inputType,
 Boolean truncation,
 String encodingFormat,
 Boolean logRequests,
 Boolean logResponses,
 Integer maxSegmentsPerBatch)

Deprecated, for removal: This API element is subject to removal in a future version.

VoyageAiEmbeddingModel

public VoyageAiEmbeddingModel(VoyageAiEmbeddingModel.Builder builder)

Method Details

embedAll

public Response<List<Embedding>> embedAll(List<TextSegment> textSegments)

Description copied from interface: EmbeddingModel

Embeds the text content of a list of TextSegments.

Parameters:

textSegments - the text segments to embed.

Returns:

the embeddings.

modelName

public String modelName()

Description copied from interface: EmbeddingModel

Returns the name of the underlying embedding model.

Implementations are encouraged to override this method and provide the actual model name. The default implementation returns "unknown", which indicates that the model name is unknown.

Returns:

the model name or a fallback value if not provided

knownDimension

protected Integer knownDimension()

Description copied from class: DimensionAwareEmbeddingModel

When known (e.g., can be derived from the model name), returns the dimension of the Embedding produced by this embedding model. Otherwise, it returns null.

Overrides:

knownDimension in class DimensionAwareEmbeddingModel

Returns:

the known dimension of the Embedding, or null if unknown.

builder

public static VoyageAiEmbeddingModel.Builder builder()