Uses of Interface
dev.langchain4j.model.embedding.EmbeddingModel

Packages that use EmbeddingModel

Package	Description
dev.langchain4j.classification
dev.langchain4j.model.azure
dev.langchain4j.model.bedrock	AWS Bedrock integration for LangChain4j.
dev.langchain4j.model.cohere
dev.langchain4j.model.embedding
dev.langchain4j.model.embedding.listener
dev.langchain4j.model.embedding.onnx
dev.langchain4j.model.embedding.onnx.allminilml6v2
dev.langchain4j.model.embedding.onnx.allminilml6v2q
dev.langchain4j.model.embedding.onnx.bgesmallen
dev.langchain4j.model.embedding.onnx.bgesmallenq
dev.langchain4j.model.embedding.onnx.bgesmallenv15
dev.langchain4j.model.embedding.onnx.bgesmallenv15q
dev.langchain4j.model.embedding.onnx.bgesmallzhv15
dev.langchain4j.model.embedding.onnx.bgesmallzhv15q
dev.langchain4j.model.embedding.onnx.e5smallv2
dev.langchain4j.model.embedding.onnx.e5smallv2q
dev.langchain4j.model.github	GitHub Models integration for LangChain4j.
dev.langchain4j.model.googleai
dev.langchain4j.model.huggingface
dev.langchain4j.model.jina
dev.langchain4j.model.jlama
dev.langchain4j.model.localai
dev.langchain4j.model.mistralai
dev.langchain4j.model.nomic
dev.langchain4j.model.ollama
dev.langchain4j.model.openai
dev.langchain4j.model.openaiofficial
dev.langchain4j.model.oracle
dev.langchain4j.model.ovhai
dev.langchain4j.model.vertexai
dev.langchain4j.model.voyageai
dev.langchain4j.model.watsonx
dev.langchain4j.model.workersai
dev.langchain4j.rag.content.retriever
dev.langchain4j.rag.content.retriever.azure.cosmos.nosql
dev.langchain4j.rag.content.retriever.azure.search
dev.langchain4j.rag.content.retriever.elasticsearch
dev.langchain4j.spi.model.embedding
dev.langchain4j.store.embedding

Uses of EmbeddingModel in dev.langchain4j.classification

Constructors in dev.langchain4j.classification with parameters of type EmbeddingModel

Modifier	Constructor	Description
	EmbeddingModelTextClassifier(EmbeddingModel embeddingModel, Map<L, ? extends Collection<String>> examplesByLabel)	Creates a classifier with the default values for EmbeddingModelTextClassifier.maxResults (1), EmbeddingModelTextClassifier.minScore (0) and EmbeddingModelTextClassifier.meanToMaxScoreRatio (0.5).
	EmbeddingModelTextClassifier(EmbeddingModel embeddingModel, Map<L, ? extends Collection<String>> examplesByLabel, int maxResults, double minScore, double meanToMaxScoreRatio)	Creates a classifier.

Uses of EmbeddingModel in dev.langchain4j.model.azure

Classes in dev.langchain4j.model.azure that implement EmbeddingModel

Modifier and Type	Class	Description
class	AzureOpenAiEmbeddingModel	Represents an OpenAI embedding model, hosted on Azure, such as text-embedding-ada-002.

Uses of EmbeddingModel in dev.langchain4j.model.bedrock

Classes in dev.langchain4j.model.bedrock that implement EmbeddingModel

Modifier and Type	Class	Description
class	BedrockCohereEmbeddingModel	Bedrock Cohere embedding model with support for both versions: cohere.embed-english-v3 and cohere.embed-multilingual-v3 See more details here and here.
class	BedrockTitanEmbeddingModel	Bedrock Amazon Titan embedding model with support for both versions: amazon.titan-embed-text-v1 and amazon.titan-embed-text-v2:0 See more details here and here.

Uses of EmbeddingModel in dev.langchain4j.model.cohere

Classes in dev.langchain4j.model.cohere that implement EmbeddingModel

Modifier and Type	Class	Description
class	CohereEmbeddingModel	An implementation of an EmbeddingModel that uses Cohere Embed API.

Uses of EmbeddingModel in dev.langchain4j.model.embedding

Classes in dev.langchain4j.model.embedding that implement EmbeddingModel

Modifier and Type	Class	Description
class	DimensionAwareEmbeddingModel	A dimension aware embedding model
class	DisabledEmbeddingModel	An EmbeddingModel which throws a ModelDisabledException for all of its methods

Methods in dev.langchain4j.model.embedding that return EmbeddingModel

Modifier and Type	Method	Description
default EmbeddingModel	EmbeddingModel.addListener(EmbeddingModelListener listener)	Wraps this EmbeddingModel with a listening model that dispatches events to the provided listener.
default EmbeddingModel	EmbeddingModel.addListeners(List<EmbeddingModelListener> listeners)	Wraps this EmbeddingModel with a listening model that dispatches events to the provided listeners.

Uses of EmbeddingModel in dev.langchain4j.model.embedding.listener

Methods in dev.langchain4j.model.embedding.listener that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	EmbeddingModelErrorContext.embeddingModel()
EmbeddingModel	EmbeddingModelRequestContext.embeddingModel()
EmbeddingModel	EmbeddingModelResponseContext.embeddingModel()

Methods in dev.langchain4j.model.embedding.listener with parameters of type EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModelErrorContext.Builder	EmbeddingModelErrorContext.Builder.embeddingModel(EmbeddingModel embeddingModel)
EmbeddingModelRequestContext.Builder	EmbeddingModelRequestContext.Builder.embeddingModel(EmbeddingModel embeddingModel)
EmbeddingModelResponseContext.Builder	EmbeddingModelResponseContext.Builder.embeddingModel(EmbeddingModel embeddingModel)

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx

Classes in dev.langchain4j.model.embedding.onnx that implement EmbeddingModel

Modifier and Type	Class	Description
class	AbstractInProcessEmbeddingModel
class	OnnxEmbeddingModel	An embedding model that runs within your Java application's process using ONNX runtime.

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx.allminilml6v2

Classes in dev.langchain4j.model.embedding.onnx.allminilml6v2 that implement EmbeddingModel

Modifier and Type	Class	Description
class	AllMiniLmL6V2EmbeddingModel	SentenceTransformers all-MiniLM-L6-v2 embedding model that runs within your Java application's process.

Methods in dev.langchain4j.model.embedding.onnx.allminilml6v2 that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	AllMiniLmL6V2EmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx.allminilml6v2q

Classes in dev.langchain4j.model.embedding.onnx.allminilml6v2q that implement EmbeddingModel

Modifier and Type	Class	Description
class	AllMiniLmL6V2QuantizedEmbeddingModel	Quantized SentenceTransformers all-MiniLM-L6-v2 embedding model that runs within your Java application's process.

Methods in dev.langchain4j.model.embedding.onnx.allminilml6v2q that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	AllMiniLmL6V2QuantizedEmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx.bgesmallen

Classes in dev.langchain4j.model.embedding.onnx.bgesmallen that implement EmbeddingModel

Modifier and Type	Class	Description
class	BgeSmallEnEmbeddingModel	BAAI bge-small-en embedding model that runs within your Java application's process.

Methods in dev.langchain4j.model.embedding.onnx.bgesmallen that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	BgeSmallEnEmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx.bgesmallenq

Classes in dev.langchain4j.model.embedding.onnx.bgesmallenq that implement EmbeddingModel

Modifier and Type	Class	Description
class	BgeSmallEnQuantizedEmbeddingModel	Quantized BAAI bge-small-en embedding model that runs within your Java application's process.

Methods in dev.langchain4j.model.embedding.onnx.bgesmallenq that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	BgeSmallEnQuantizedEmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx.bgesmallenv15

Classes in dev.langchain4j.model.embedding.onnx.bgesmallenv15 that implement EmbeddingModel

Modifier and Type	Class	Description
class	BgeSmallEnV15EmbeddingModel	BAAI bge-small-en-v1.5 embedding model that runs within your Java application's process.

Methods in dev.langchain4j.model.embedding.onnx.bgesmallenv15 that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	BgeSmallEnV15EmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx.bgesmallenv15q

Classes in dev.langchain4j.model.embedding.onnx.bgesmallenv15q that implement EmbeddingModel

Modifier and Type	Class	Description
class	BgeSmallEnV15QuantizedEmbeddingModel	Quantized BAAI bge-small-en-v1.5 embedding model that runs within your Java application's process.

Methods in dev.langchain4j.model.embedding.onnx.bgesmallenv15q that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	BgeSmallEnV15QuantizedEmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx.bgesmallzhv15

Classes in dev.langchain4j.model.embedding.onnx.bgesmallzhv15 that implement EmbeddingModel

Modifier and Type	Class	Description
class	BgeSmallZhV15EmbeddingModel	BAAI bge-small-zh-v1.5 embedding model that runs within your Java application's process.

Methods in dev.langchain4j.model.embedding.onnx.bgesmallzhv15 that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	BgeSmallZhV15EmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx.bgesmallzhv15q

Classes in dev.langchain4j.model.embedding.onnx.bgesmallzhv15q that implement EmbeddingModel

Modifier and Type	Class	Description
class	BgeSmallZhV15QuantizedEmbeddingModel	Quantized BAAI bge-small-zh-v1.5 embedding model that runs within your Java application's process.

Methods in dev.langchain4j.model.embedding.onnx.bgesmallzhv15q that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	BgeSmallZhV15QuantizedEmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx.e5smallv2

Classes in dev.langchain4j.model.embedding.onnx.e5smallv2 that implement EmbeddingModel

Modifier and Type	Class	Description
class	E5SmallV2EmbeddingModel	Microsoft E5-small-v2 embedding model that runs within your Java application's process.

Methods in dev.langchain4j.model.embedding.onnx.e5smallv2 that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	E5SmallV2EmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.model.embedding.onnx.e5smallv2q

Classes in dev.langchain4j.model.embedding.onnx.e5smallv2q that implement EmbeddingModel

Modifier and Type	Class	Description
class	E5SmallV2QuantizedEmbeddingModel	Quantized Microsoft E5-small-v2 embedding model that runs within your Java application's process.

Methods in dev.langchain4j.model.embedding.onnx.e5smallv2q that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	E5SmallV2QuantizedEmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.model.github

Classes in dev.langchain4j.model.github that implement EmbeddingModel

Modifier and Type	Class	Description
class	GitHubModelsEmbeddingModel	Deprecated, for removal: This API element is subject to removal in a future version. This module is deprecated and will be removed in a future release.

Uses of EmbeddingModel in dev.langchain4j.model.googleai

Classes in dev.langchain4j.model.googleai that implement EmbeddingModel

Modifier and Type	Class	Description
class	GoogleAiEmbeddingModel

Uses of EmbeddingModel in dev.langchain4j.model.huggingface

Classes in dev.langchain4j.model.huggingface that implement EmbeddingModel

Modifier and Type	Class	Description
class	HuggingFaceEmbeddingModel

Uses of EmbeddingModel in dev.langchain4j.model.jina

Classes in dev.langchain4j.model.jina that implement EmbeddingModel

Modifier and Type	Class	Description
class	JinaEmbeddingModel	An implementation of an EmbeddingModel that uses Jina Embeddings API.

Uses of EmbeddingModel in dev.langchain4j.model.jlama

Classes in dev.langchain4j.model.jlama that implement EmbeddingModel

Modifier and Type	Class	Description
class	JlamaEmbeddingModel

Uses of EmbeddingModel in dev.langchain4j.model.localai

Classes in dev.langchain4j.model.localai that implement EmbeddingModel

Modifier and Type	Class	Description
class	LocalAiEmbeddingModel	See LocalAI documentation for more details.

Uses of EmbeddingModel in dev.langchain4j.model.mistralai

Classes in dev.langchain4j.model.mistralai that implement EmbeddingModel

Modifier and Type	Class	Description
class	MistralAiEmbeddingModel	Represents a Mistral AI embedding model, such as mistral-embed.

Uses of EmbeddingModel in dev.langchain4j.model.nomic

Classes in dev.langchain4j.model.nomic that implement EmbeddingModel

Modifier and Type	Class	Description
class	NomicEmbeddingModel	An integration with Nomic Atlas's Text Embeddings API.

Uses of EmbeddingModel in dev.langchain4j.model.ollama

Classes in dev.langchain4j.model.ollama that implement EmbeddingModel

Modifier and Type	Class	Description
class	OllamaEmbeddingModel	Ollama API reference

Uses of EmbeddingModel in dev.langchain4j.model.openai

Classes in dev.langchain4j.model.openai that implement EmbeddingModel

Modifier and Type	Class	Description
class	OpenAiEmbeddingModel	Represents an OpenAI embedding model, such as text-embedding-ada-002.

Uses of EmbeddingModel in dev.langchain4j.model.openaiofficial

Classes in dev.langchain4j.model.openaiofficial that implement EmbeddingModel

Modifier and Type	Class	Description
class	OpenAiOfficialEmbeddingModel

Uses of EmbeddingModel in dev.langchain4j.model.oracle

Classes in dev.langchain4j.model.oracle that implement EmbeddingModel

Modifier and Type	Class	Description
class	OracleEmbeddingModel	Embed documents Use dbms_vector_chain.utl_to_embeddings to get embeddings.

Uses of EmbeddingModel in dev.langchain4j.model.ovhai

Classes in dev.langchain4j.model.ovhai that implement EmbeddingModel

Modifier and Type	Class	Description
class	OvhAiEmbeddingModel	Represents an OVHcloud embedding model.

Uses of EmbeddingModel in dev.langchain4j.model.vertexai

Classes in dev.langchain4j.model.vertexai that implement EmbeddingModel

Modifier and Type	Class	Description
class	VertexAiEmbeddingModel	Represents a Google Vertex AI embedding model, such as textembedding-gecko.

Uses of EmbeddingModel in dev.langchain4j.model.voyageai

Classes in dev.langchain4j.model.voyageai that implement EmbeddingModel

Modifier and Type	Class	Description
class	VoyageAiEmbeddingModel	An implementation of an EmbeddingModel that uses Voyage AI Embedding API.

Uses of EmbeddingModel in dev.langchain4j.model.watsonx

Classes in dev.langchain4j.model.watsonx that implement EmbeddingModel

Modifier and Type	Class	Description
class	WatsonxEmbeddingModel	A EmbeddingModel implementation that integrates IBM watsonx.ai with LangChain4j.

Uses of EmbeddingModel in dev.langchain4j.model.workersai

Classes in dev.langchain4j.model.workersai that implement EmbeddingModel

Modifier and Type	Class	Description
class	WorkersAiEmbeddingModel	WorkerAI Embedding model.

Uses of EmbeddingModel in dev.langchain4j.rag.content.retriever

Methods in dev.langchain4j.rag.content.retriever with parameters of type EmbeddingModel

Modifier and Type	Method	Description
EmbeddingStoreContentRetriever.EmbeddingStoreContentRetrieverBuilder	EmbeddingStoreContentRetriever.EmbeddingStoreContentRetrieverBuilder.embeddingModel(EmbeddingModel embeddingModel)

Constructors in dev.langchain4j.rag.content.retriever with parameters of type EmbeddingModel

Modifier	Constructor	Description
	EmbeddingStoreContentRetriever(EmbeddingStore<TextSegment> embeddingStore, EmbeddingModel embeddingModel)
	EmbeddingStoreContentRetriever(EmbeddingStore<TextSegment> embeddingStore, EmbeddingModel embeddingModel, int maxResults)
	EmbeddingStoreContentRetriever(EmbeddingStore<TextSegment> embeddingStore, EmbeddingModel embeddingModel, Integer maxResults, Double minScore)

Uses of EmbeddingModel in dev.langchain4j.rag.content.retriever.azure.cosmos.nosql

Methods in dev.langchain4j.rag.content.retriever.azure.cosmos.nosql with parameters of type EmbeddingModel

Modifier and Type	Method	Description
AzureCosmosDBNoSqlContentRetriever.Builder	AzureCosmosDBNoSqlContentRetriever.Builder.embeddingModel(EmbeddingModel embeddingModel)

Constructors in dev.langchain4j.rag.content.retriever.azure.cosmos.nosql with parameters of type EmbeddingModel

Modifier	Constructor	Description
	AzureCosmosDBNoSqlContentRetriever(String endpoint, com.azure.core.credential.AzureKeyCredential keyCredential, com.azure.core.credential.TokenCredential tokenCredential, EmbeddingModel embeddingModel, String databaseName, String containerName, String partitionKeyPath, com.azure.cosmos.models.IndexingPolicy indexingPolicy, com.azure.cosmos.models.CosmosVectorEmbeddingPolicy cosmosVectorEmbeddingPolicy, com.azure.cosmos.models.CosmosFullTextPolicy cosmosFullTextPolicy, Integer vectorStoreThroughput, AzureCosmosDBSearchQueryType azureCosmosDBSearchQueryType, Integer maxResults, Double minScore, Filter filter)	Deprecated, for removal: This API element is subject to removal in a future version.

Uses of EmbeddingModel in dev.langchain4j.rag.content.retriever.azure.search

Methods in dev.langchain4j.rag.content.retriever.azure.search with parameters of type EmbeddingModel

Modifier and Type	Method	Description
AzureAiSearchContentRetriever.Builder	AzureAiSearchContentRetriever.Builder.embeddingModel(EmbeddingModel embeddingModel)	Sets the Embedding Model.

Constructors in dev.langchain4j.rag.content.retriever.azure.search with parameters of type EmbeddingModel

Modifier	Constructor	Description
	AzureAiSearchContentRetriever(String endpoint, com.azure.core.credential.AzureKeyCredential keyCredential, com.azure.core.credential.TokenCredential tokenCredential, boolean createOrUpdateIndex, int dimensions, com.azure.search.documents.indexes.models.SearchIndex index, String indexName, EmbeddingModel embeddingModel, int maxResults, double minScore, AzureAiSearchQueryType azureAiSearchQueryType, AzureAiSearchFilterMapper filterMapper, Filter filter)

Uses of EmbeddingModel in dev.langchain4j.rag.content.retriever.elasticsearch

Methods in dev.langchain4j.rag.content.retriever.elasticsearch with parameters of type EmbeddingModel

Modifier and Type	Method	Description
ElasticsearchContentRetriever.Builder	ElasticsearchContentRetriever.Builder.embeddingModel(EmbeddingModel embeddingModel)

Constructors in dev.langchain4j.rag.content.retriever.elasticsearch with parameters of type EmbeddingModel

Modifier	Constructor	Description
	ElasticsearchContentRetriever(ElasticsearchConfiguration configuration, org.elasticsearch.client.RestClient restClient, String indexName, EmbeddingModel embeddingModel, int maxResults, double minScore, Filter filter)	Creates an instance of ElasticsearchContentRetriever using a RestClient.

Uses of EmbeddingModel in dev.langchain4j.spi.model.embedding

Methods in dev.langchain4j.spi.model.embedding that return EmbeddingModel

Modifier and Type	Method	Description
EmbeddingModel	EmbeddingModelFactory.create()

Uses of EmbeddingModel in dev.langchain4j.store.embedding

Methods in dev.langchain4j.store.embedding with parameters of type EmbeddingModel

Modifier and Type	Method	Description
EmbeddingStoreIngestor.Builder	EmbeddingStoreIngestor.Builder.embeddingModel(EmbeddingModel embeddingModel)	Sets the embedding model.

Constructors in dev.langchain4j.store.embedding with parameters of type EmbeddingModel

Modifier	Constructor	Description
	EmbeddingStoreIngestor(DocumentTransformer documentTransformer, DocumentSplitter documentSplitter, TextSegmentTransformer textSegmentTransformer, EmbeddingModel embeddingModel, EmbeddingStore<TextSegment> embeddingStore)	Creates an instance of an EmbeddingStoreIngestor.