Embedding models
Embedding model classes are implemented by inheriting the Embeddings class.
This table lists all 100 derived classes.
| Namespace 🔻 | Class |
|---|---|
| langchain.chains.hyde.base | HypotheticalDocumentEmbedder |
| langchain.embeddings.cache | CacheBackedEmbeddings |
| langchain_ai21.embeddings | AI21Embeddings |
| langchain_aws.embeddings.bedrock | BedrockEmbeddings |
| langchain_cohere.embeddings | CohereEmbeddings |
| langchain_community.embeddings.aleph_alpha | AlephAlphaAsymmetricSemanticEmbedding |
| langchain_community.embeddings.aleph_alpha | AlephAlphaSymmetricSemanticEmbedding |
| langchain_community.embeddings.anyscale | AnyscaleEmbeddings |
| langchain_community.embeddings.awa | AwaEmbeddings |
| langchain_community.embeddings.azure_openai | AzureOpenAIEmbeddings |
| langchain_community.embeddings.baichuan | BaichuanTextEmbeddings |
| langchain_community.embeddings.baidu_qianfan_endpoint | QianfanEmbeddingsEndpoint |
| langchain_community.embeddings.bedrock | BedrockEmbeddings |
| langchain_community.embeddings.bookend | BookendEmbeddings |
| langchain_community.embeddings.clarifai | ClarifaiEmbeddings |
| langchain_community.embeddings.cloudflare_workersai | CloudflareWorkersAIEmbeddings |
| langchain_community.embeddings.clova | ClovaEmbeddings |
| langchain_community.embeddings.cohere | CohereEmbeddings |
| langchain_community.embeddings.dashscope | DashScopeEmbeddings |
| langchain_community.embeddings.databricks | DatabricksEmbeddings |
| langchain_community.embeddings.deepinfra | DeepInfraEmbeddings |
| langchain_community.embeddings.edenai | EdenAiEmbeddings |
| langchain_community.embeddings.elasticsearch | ElasticsearchEmbeddings |
| langchain_community.embeddings.embaas | EmbaasEmbeddings |
| langchain_community.embeddings.ernie | ErnieEmbeddings |
| langchain_community.embeddings.fake | DeterministicFakeEmbedding |
| langchain_community.embeddings.fake | FakeEmbeddings |
| langchain_community.embeddings.fastembed | FastEmbedEmbeddings |
| langchain_community.embeddings.gigachat | GigaChatEmbeddings |
| langchain_community.embeddings.google_palm | GooglePalmEmbeddings |
| langchain_community.embeddings.gpt4all | GPT4AllEmbeddings |
| langchain_community.embeddings.gradient_ai | GradientEmbeddings |
| langchain_community.embeddings.huggingface | HuggingFaceBgeEmbeddings |
| langchain_community.embeddings.huggingface | HuggingFaceEmbeddings |
| langchain_community.embeddings.huggingface | HuggingFaceInferenceAPIEmbeddings |
| langchain_community.embeddings.huggingface | HuggingFaceInstructEmbeddings |
| langchain_community.embeddings.huggingface_hub | HuggingFaceHubEmbeddings |
| langchain_community.embeddings.infinity | InfinityEmbeddings |
| langchain_community.embeddings.infinity_local | InfinityEmbeddingsLocal |
| langchain_community.embeddings.ipex_llm | IpexLLMBgeEmbeddings |
| langchain_community.embeddings.itrex | QuantizedBgeEmbeddings |
| langchain_community.embeddings.javelin_ai_gateway | JavelinAIGatewayEmbeddings |
| langchain_community.embeddings.jina | JinaEmbeddings |
| langchain_community.embeddings.johnsnowlabs | JohnSnowLabsEmbeddings |
| langchain_community.embeddings.laser | LaserEmbeddings |
| langchain_community.embeddings.llamacpp | LlamaCppEmbeddings |
| langchain_community.embeddings.llamafile | LlamafileEmbeddings |
| langchain_community.embeddings.llm_rails | LLMRailsEmbeddings |
| langchain_community.embeddings.localai | LocalAIEmbeddings |
| langchain_community.embeddings.minimax | MiniMaxEmbeddings |
| langchain_community.embeddings.mlflow | MlflowCohereEmbeddings |
| langchain_community.embeddings.mlflow | MlflowEmbeddings |
| langchain_community.embeddings.mlflow_gateway | MlflowAIGatewayEmbeddings |
| langchain_community.embeddings.modelscope_hub | ModelScopeEmbeddings |
| langchain_community.embeddings.mosaicml | MosaicMLInstructorEmbeddings |
| langchain_community.embeddings.nemo | NeMoEmbeddings |
| langchain_community.embeddings.nlpcloud | NLPCloudEmbeddings |
| langchain_community.embeddings.oci_generative_ai | OCIGenAIEmbeddings |
| langchain_community.embeddings.octoai_embeddings | OctoAIEmbeddings |
| langchain_community.embeddings.ollama | OllamaEmbeddings |
| langchain_community.embeddings.openai | OpenAIEmbeddings |
| langchain_community.embeddings.openvino | OpenVINOBgeEmbeddings |
| langchain_community.embeddings.openvino | OpenVINOEmbeddings |
| langchain_community.embeddings.optimum_intel | QuantizedBiEncoderEmbeddings |
| langchain_community.embeddings.oracleai | OracleEmbeddings |
| langchain_community.embeddings.ovhcloud | OVHCloudEmbeddings |
| langchain_community.embeddings.premai | PremAIEmbeddings |
| langchain_community.embeddings.sagemaker_endpoint | SagemakerEndpointEmbeddings |
| langchain_community.embeddings.sambanova | SambaStudioEmbeddings |
| langchain_community.embeddings.self_hosted | SelfHostedEmbeddings |
| langchain_community.embeddings.self_hosted_hugging_face | SelfHostedHuggingFaceEmbeddings |
| langchain_community.embeddings.self_hosted_hugging_face | SelfHostedHuggingFaceInstructEmbeddings |
| langchain_community.embeddings.solar | SolarEmbeddings |
| langchain_community.embeddings.spacy_embeddings | SpacyEmbeddings |
| langchain_community.embeddings.sparkllm | SparkLLMTextEmbeddings |
| langchain_community.embeddings.tensorflow_hub | TensorflowHubEmbeddings |
| langchain_community.embeddings.text2vec | Text2vecEmbeddings |
| langchain_community.embeddings.titan_takeoff | TitanTakeoffEmbed |
| langchain_community.embeddings.vertexai | VertexAIEmbeddings |
| langchain_community.embeddings.volcengine | VolcanoEmbeddings |
| langchain_community.embeddings.voyageai | VoyageEmbeddings |
| langchain_community.embeddings.xinference | XinferenceEmbeddings |
| langchain_community.embeddings.yandex | YandexGPTEmbeddings |
| langchain_community.embeddings.zhipuai | ZhipuAIEmbeddings |
| langchain_core.embeddings.fake | DeterministicFakeEmbedding |
| langchain_core.embeddings.fake | FakeEmbeddings |
| langchain_elasticsearch.embeddings | ElasticsearchEmbeddings |
| langchain_fireworks.embeddings | FireworksEmbeddings |
| langchain_google_genai.embeddings | GoogleGenerativeAIEmbeddings |
| langchain_google_genai.google_vector_store | ServerSideEmbedding |
| langchain_google_vertexai.embeddings | VertexAIEmbeddings |
| langchain_huggingface.embeddings.huggingface | HuggingFaceEmbeddings |
| langchain_huggingface.embeddings.huggingface_endpoint | HuggingFaceEndpointEmbeddings |
| langchain_ibm.embeddings | WatsonxEmbeddings |
| langchain_mistralai.embeddings | MistralAIEmbeddings |
| langchain_nomic.embeddings | NomicEmbeddings |
| langchain_nvidia_ai_endpoints.embeddings | NVIDIAEmbeddings |
| langchain_together.embeddings | TogetherEmbeddings |
| langchain_upstage.embeddings | UpstageEmbeddings |
| langchain_voyageai.embeddings | VoyageAIEmbeddings |