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a35e453ab2bf-0 | .rst
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Integrations
Contents
Integrations by Module
All Integrations
Integrations#
LangChain integrates with many LLMs, systems, and products.
Integrations by Module#
Integrations grouped by the core LangChain module they map to:
LLM Providers
Chat Model Providers
Text Embedding Model Providers
Document Loader Int... | https://python.langchain.com/en/latest/integrations.html |
a35e453ab2bf-1 | Contents
Integrations by Module
All Integrations
By Harrison Chase
© Copyright 2023, Harrison Chase.
Last updated on May 18, 2023. | https://python.langchain.com/en/latest/integrations.html |
977b88842db1-0 | Index
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| A
| B
| C
| D
| E
| F
| G
| H
| I
| J
| K
| L
| M
| N
| O
| P
| Q
| R
| S
| T
| U
| V
| W
| Y
| Z
_
__call__() (langchain.llms.AI21 method)
(langchain.llms.AlephAlpha method)
(langchain.llms.Anthropic method)
(langchain.llms.Anyscale method)
(langchain.llms.AzureOpenAI method)
(langch... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-1 | (langchain.llms.PromptLayerOpenAIChat method)
(langchain.llms.Replicate method)
(langchain.llms.RWKV method)
(langchain.llms.SagemakerEndpoint method)
(langchain.llms.SelfHostedHuggingFaceLLM method)
(langchain.llms.SelfHostedPipeline method)
(langchain.llms.StochasticAI method)
(langchain.llms.Writer method)
A
aadd_do... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-2 | (langchain.memory.PostgresChatMessageHistory method)
(langchain.memory.RedisChatMessageHistory method)
add_documents() (langchain.retrievers.TimeWeightedVectorStoreRetriever method)
(langchain.retrievers.WeaviateHybridSearchRetriever method)
(langchain.vectorstores.VectorStore method)
add_embeddings() (langchain.vector... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-3 | (langchain.memory.DynamoDBChatMessageHistory method)
(langchain.memory.FileChatMessageHistory method)
(langchain.memory.MongoDBChatMessageHistory method)
(langchain.memory.PostgresChatMessageHistory method)
(langchain.memory.RedisChatMessageHistory method)
add_vectors() (langchain.vectorstores.SupabaseVectorStore metho... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-4 | (langchain.llms.NLPCloud method)
(langchain.llms.OpenAI method)
(langchain.llms.OpenAIChat method)
(langchain.llms.Petals method)
(langchain.llms.PipelineAI method)
(langchain.llms.PredictionGuard method)
(langchain.llms.PromptLayerOpenAI method)
(langchain.llms.PromptLayerOpenAIChat method)
(langchain.llms.Replicate m... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-5 | (langchain.llms.Modal method)
(langchain.llms.NLPCloud method)
(langchain.llms.OpenAI method)
(langchain.llms.OpenAIChat method)
(langchain.llms.Petals method)
(langchain.llms.PipelineAI method)
(langchain.llms.PredictionGuard method)
(langchain.llms.PromptLayerOpenAI method)
(langchain.llms.PromptLayerOpenAIChat metho... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-6 | (langchain.retrievers.TFIDFRetriever method)
(langchain.retrievers.TimeWeightedVectorStoreRetriever method)
(langchain.retrievers.VespaRetriever method)
(langchain.retrievers.WeaviateHybridSearchRetriever method)
(langchain.retrievers.WikipediaRetriever method)
aget_table_info() (langchain.utilities.PowerBIDataset meth... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-7 | allowed_tools (langchain.agents.Agent attribute)
aload() (langchain.document_loaders.WebBaseLoader method)
alpha (langchain.retrievers.PineconeHybridSearchRetriever attribute)
amax_marginal_relevance_search() (langchain.vectorstores.VectorStore method)
amax_marginal_relevance_search_by_vector() (langchain.vectorstores.... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-8 | (langchain.tools.GoogleSearchResults attribute)
(langchain.tools.GoogleSearchRun attribute)
(langchain.tools.GoogleSerperResults attribute)
(langchain.tools.GoogleSerperRun attribute)
(langchain.tools.MetaphorSearchResults attribute)
(langchain.tools.OpenWeatherMapQueryRun attribute)
(langchain.tools.SceneXplainTool at... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-9 | (langchain.experimental.GenerativeAgent.Config attribute)
(langchain.retrievers.WeaviateHybridSearchRetriever.Config attribute)
are_all_true_prompt (langchain.chains.LLMSummarizationCheckerChain attribute)
aresults() (langchain.serpapi.SerpAPIWrapper method)
(langchain.utilities.GoogleSerperAPIWrapper method)
(langchai... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-10 | (langchain.utilities.GoogleSerperAPIWrapper method)
(langchain.utilities.PowerBIDataset method)
(langchain.utilities.searx_search.SearxSearchWrapper method)
(langchain.utilities.SearxSearchWrapper method)
(langchain.utilities.SerpAPIWrapper method)
arxiv_exceptions (langchain.utilities.ArxivAPIWrapper attribute)
ArxivL... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-11 | base_prompt (langchain.tools.ZapierNLARunAction attribute)
base_retriever (langchain.retrievers.ContextualCompressionRetriever attribute)
base_url (langchain.document_loaders.BlackboardLoader attribute)
(langchain.llms.AI21 attribute)
(langchain.llms.ForefrontAI attribute)
(langchain.llms.Writer attribute)
(langchain.t... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-12 | (langchain.memory.ConversationTokenBufferMemory property)
C
cache_folder (langchain.embeddings.HuggingFaceEmbeddings attribute)
(langchain.embeddings.HuggingFaceInstructEmbeddings attribute)
call_actor() (langchain.utilities.ApifyWrapper method)
callback_manager (langchain.agents.agent_toolkits.PowerBIToolkit attribute... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-13 | clear() (langchain.experimental.GenerativeAgentMemory method)
(langchain.memory.CassandraChatMessageHistory method)
(langchain.memory.ChatMessageHistory method)
(langchain.memory.CombinedMemory method)
(langchain.memory.ConversationEntityMemory method)
(langchain.memory.ConversationKGMemory method)
(langchain.memory.Co... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-14 | (langchain.retrievers.document_compressors.EmbeddingsFilter method)
(langchain.retrievers.document_compressors.LLMChainExtractor method)
(langchain.retrievers.document_compressors.LLMChainFilter method)
compress_to_size (langchain.embeddings.AlephAlphaAsymmetricSemanticEmbedding attribute)
ConfluenceLoader (class in la... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-15 | (langchain.llms.NLPCloud class method)
(langchain.llms.OpenAI class method)
(langchain.llms.OpenAIChat class method)
(langchain.llms.Petals class method)
(langchain.llms.PipelineAI class method)
(langchain.llms.PredictionGuard class method)
(langchain.llms.PromptLayerOpenAI class method)
(langchain.llms.PromptLayerOpen... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-16 | (langchain.llms.AlephAlpha method)
(langchain.llms.Anthropic method)
(langchain.llms.Anyscale method)
(langchain.llms.AzureOpenAI method)
(langchain.llms.Banana method)
(langchain.llms.CerebriumAI method)
(langchain.llms.Cohere method)
(langchain.llms.DeepInfra method)
(langchain.llms.FakeListLLM method)
(langchain.llm... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-17 | coroutine (langchain.agents.Tool attribute)
(langchain.tools.StructuredTool attribute)
(langchain.tools.Tool attribute)
CosmosDBChatMessageHistory (class in langchain.memory)
countPenalty (langchain.llms.AI21 attribute)
create() (langchain.retrievers.ElasticSearchBM25Retriever class method)
create_assertions_prompt (la... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-18 | (langchain.agents.ConversationalAgent class method)
(langchain.agents.ConversationalChatAgent class method)
(langchain.agents.ReActTextWorldAgent class method)
(langchain.agents.StructuredChatAgent class method)
(langchain.agents.ZeroShotAgent class method)
create_python_agent() (in module langchain.agents.agent_toolki... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-19 | DataFrameLoader (class in langchain.document_loaders)
dataset_id (langchain.document_loaders.ApifyDatasetLoader attribute)
(langchain.utilities.PowerBIDataset attribute)
dataset_mapping_function (langchain.document_loaders.ApifyDatasetLoader attribute)
datastore_url (langchain.retrievers.DataberryRetriever attribute)
d... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-20 | (langchain.tools.ExtractHyperlinksTool attribute)
(langchain.tools.ExtractTextTool attribute)
(langchain.tools.FileSearchTool attribute)
(langchain.tools.GetElementsTool attribute)
(langchain.tools.GmailCreateDraft attribute)
(langchain.tools.GmailGetMessage attribute)
(langchain.tools.GmailGetThread attribute)
(langch... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-21 | (langchain.llms.GooglePalm method)
(langchain.llms.GooseAI method)
(langchain.llms.GPT4All method)
(langchain.llms.HuggingFaceEndpoint method)
(langchain.llms.HuggingFaceHub method)
(langchain.llms.HuggingFacePipeline method)
(langchain.llms.HuggingFaceTextGenInference method)
(langchain.llms.HumanInputLLM method)
(lan... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-22 | DiscordChatLoader (class in langchain.document_loaders)
do_sample (langchain.llms.NLPCloud attribute)
(langchain.llms.Petals attribute)
doc_content_chars_max (langchain.utilities.ArxivAPIWrapper attribute)
(langchain.utilities.WikipediaAPIWrapper attribute)
DocArrayHnswSearch (class in langchain.vectorstores)
DocArrayI... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-23 | embed_documents() (langchain.chains.HypotheticalDocumentEmbedder method)
(langchain.embeddings.AlephAlphaAsymmetricSemanticEmbedding method)
(langchain.embeddings.AlephAlphaSymmetricSemanticEmbedding method)
(langchain.embeddings.CohereEmbeddings method)
(langchain.embeddings.FakeEmbeddings method)
(langchain.embedding... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-24 | (langchain.embeddings.SelfHostedEmbeddings method)
(langchain.embeddings.SelfHostedHuggingFaceInstructEmbeddings method)
(langchain.embeddings.TensorflowHubEmbeddings method)
embedding (langchain.llms.GPT4All attribute)
embeddings (langchain.document_transformers.EmbeddingsRedundantFilter attribute)
(langchain.retrieve... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-25 | EverNoteLoader (class in langchain.document_loaders)
example_keys (langchain.prompts.example_selector.SemanticSimilarityExampleSelector attribute)
example_prompt (langchain.prompts.example_selector.LengthBasedExampleSelector attribute)
(langchain.prompts.FewShotPromptTemplate attribute)
(langchain.prompts.FewShotPrompt... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-26 | fetch_k (langchain.prompts.example_selector.MaxMarginalRelevanceExampleSelector attribute)
fetch_memories() (langchain.experimental.GenerativeAgentMemory method)
fetch_place_details() (langchain.utilities.GooglePlacesAPIWrapper method)
file_ids (langchain.document_loaders.GoogleDriveLoader attribute)
file_paths (langch... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-27 | frequencyPenalty (langchain.llms.AI21 attribute)
from_agent_and_tools() (langchain.agents.AgentExecutor class method)
from_api_operation() (langchain.chains.OpenAPIEndpointChain class method)
from_bearer_token() (langchain.document_loaders.TwitterTweetLoader class method)
from_browser() (langchain.agents.agent_toolkits... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-28 | from_jira_api_wrapper() (langchain.agents.agent_toolkits.JiraToolkit class method)
from_llm() (langchain.agents.agent_toolkits.OpenAPIToolkit class method)
(langchain.chains.ChatVectorDBChain class method)
(langchain.chains.ConstitutionalChain class method)
(langchain.chains.ConversationalRetrievalChain class method)
(... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-29 | from_llm_and_tools() (langchain.agents.Agent class method)
(langchain.agents.BaseSingleActionAgent class method)
(langchain.agents.ConversationalAgent class method)
(langchain.agents.ConversationalChatAgent class method)
(langchain.agents.StructuredChatAgent class method)
(langchain.agents.ZeroShotAgent class method)
f... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-30 | from_string() (langchain.chains.LLMChain class method)
from_template() (langchain.prompts.PromptTemplate class method)
from_text() (langchain.tools.OpenAPISpec class method)
from_texts() (langchain.retrievers.KNNRetriever class method)
(langchain.retrievers.SVMRetriever class method)
(langchain.retrievers.TFIDFRetrieve... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-31 | from_url_and_method() (langchain.chains.OpenAPIEndpointChain class method)
from_youtube_url() (langchain.document_loaders.YoutubeLoader class method)
from_zapier_nla_wrapper() (langchain.agents.agent_toolkits.ZapierToolkit class method)
FRONT_MATTER_REGEX (langchain.document_loaders.ObsidianLoader attribute)
full_key_p... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-32 | (langchain.llms.LlamaCpp method)
(langchain.llms.Modal method)
(langchain.llms.NLPCloud method)
(langchain.llms.OpenAI method)
(langchain.llms.OpenAIChat method)
(langchain.llms.Petals method)
(langchain.llms.PipelineAI method)
(langchain.llms.PredictionGuard method)
(langchain.llms.PromptLayerOpenAI method)
(langchain... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-33 | (langchain.llms.HuggingFaceTextGenInference method)
(langchain.llms.HumanInputLLM method)
(langchain.llms.LlamaCpp method)
(langchain.llms.Modal method)
(langchain.llms.NLPCloud method)
(langchain.llms.OpenAI method)
(langchain.llms.OpenAIChat method)
(langchain.llms.Petals method)
(langchain.llms.PipelineAI method)
(l... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-34 | get_connection_string() (langchain.vectorstores.AnalyticDB class method)
get_current_entities() (langchain.memory.ConversationKGMemory method)
get_description() (langchain.tools.VectorStoreQATool static method)
(langchain.tools.VectorStoreQAWithSourcesTool static method)
get_format_instructions() (langchain.output_pars... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-35 | (langchain.llms.ForefrontAI method)
(langchain.llms.GooglePalm method)
(langchain.llms.GooseAI method)
(langchain.llms.GPT4All method)
(langchain.llms.HuggingFaceEndpoint method)
(langchain.llms.HuggingFaceHub method)
(langchain.llms.HuggingFacePipeline method)
(langchain.llms.HuggingFaceTextGenInference method)
(langc... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-36 | (langchain.llms.Cohere method)
(langchain.llms.DeepInfra method)
(langchain.llms.FakeListLLM method)
(langchain.llms.ForefrontAI method)
(langchain.llms.GooglePalm method)
(langchain.llms.GooseAI method)
(langchain.llms.GPT4All method)
(langchain.llms.HuggingFaceEndpoint method)
(langchain.llms.HuggingFaceHub method)
(... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-37 | get_principles() (langchain.chains.ConstitutionalChain class method)
get_processed_pdf() (langchain.document_loaders.MathpixPDFLoader method)
get_referenced_schema() (langchain.tools.OpenAPISpec method)
get_relevant_documents() (langchain.retrievers.ArxivRetriever method)
(langchain.retrievers.AzureCognitiveSearchRetri... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-38 | get_snippets() (langchain.utilities.DuckDuckGoSearchAPIWrapper method)
get_stateful_documents() (in module langchain.document_transformers)
get_sub_prompts() (langchain.llms.AzureOpenAI method)
(langchain.llms.OpenAI method)
(langchain.llms.PromptLayerOpenAI method)
get_summary() (langchain.experimental.GenerativeAgent... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-39 | (langchain.utilities.GoogleSearchAPIWrapper attribute)
google_cse_id (langchain.utilities.GoogleSearchAPIWrapper attribute)
GoogleApiClient (class in langchain.document_loaders)
GoogleApiYoutubeLoader (class in langchain.document_loaders)
gplaces_api_key (langchain.utilities.GooglePlacesAPIWrapper attribute)
graph (lan... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-40 | (langchain.memory.ConversationBufferWindowMemory attribute)
(langchain.memory.ConversationEntityMemory attribute)
(langchain.memory.ConversationKGMemory attribute)
(langchain.memory.ConversationStringBufferMemory attribute)
(langchain.memory.ConversationTokenBufferMemory attribute)
I
IFixitLoader (class in langchain.do... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-41 | (langchain.retrievers.RemoteLangChainRetriever attribute)
input_keys (langchain.chains.ConstitutionalChain property)
(langchain.chains.ConversationChain property)
(langchain.chains.FlareChain property)
(langchain.chains.HypotheticalDocumentEmbedder property)
(langchain.chains.QAGenerationChain property)
(langchain.expe... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-42 | (langchain.llms.HuggingFaceTextGenInference method)
(langchain.llms.HumanInputLLM method)
(langchain.llms.LlamaCpp method)
(langchain.llms.Modal method)
(langchain.llms.NLPCloud method)
(langchain.llms.OpenAI method)
(langchain.llms.OpenAIChat method)
(langchain.llms.Petals method)
(langchain.llms.PipelineAI method)
(l... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-43 | (langchain.retrievers.TFIDFRetriever attribute)
(langchain.retrievers.TimeWeightedVectorStoreRetriever attribute)
(langchain.utilities.BingSearchAPIWrapper attribute)
(langchain.utilities.DuckDuckGoSearchAPIWrapper attribute)
(langchain.utilities.GoogleSearchAPIWrapper attribute)
(langchain.utilities.GoogleSerperAPIWra... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-44 | module
langchain.tools
module
langchain.utilities
module
langchain.utilities.searx_search
module
langchain.vectorstores
module
last_n_tokens_size (langchain.llms.LlamaCpp attribute)
last_refreshed (langchain.experimental.GenerativeAgent attribute)
LatexTextSplitter (class in ... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-45 | (langchain.memory.ConversationEntityMemory attribute)
(langchain.memory.ConversationKGMemory attribute)
(langchain.memory.ConversationTokenBufferMemory attribute)
llm_chain (langchain.agents.Agent attribute)
(langchain.agents.LLMSingleActionAgent attribute)
(langchain.chains.HypotheticalDocumentEmbedder attribute)
(lan... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-46 | (langchain.document_loaders.CollegeConfidentialLoader method)
(langchain.document_loaders.ConfluenceLoader method)
(langchain.document_loaders.CoNLLULoader method)
(langchain.document_loaders.CSVLoader method)
(langchain.document_loaders.DataFrameLoader method)
(langchain.document_loaders.DiffbotLoader method)
(langcha... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-47 | (langchain.document_loaders.OneDriveLoader method)
(langchain.document_loaders.OnlinePDFLoader method)
(langchain.document_loaders.OutlookMessageLoader method)
(langchain.document_loaders.PDFMinerLoader method)
(langchain.document_loaders.PDFMinerPDFasHTMLLoader method)
(langchain.document_loaders.PDFPlumberLoader meth... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-48 | (langchain.document_loaders.YoutubeLoader method)
(langchain.utilities.ArxivAPIWrapper method)
(langchain.utilities.WikipediaAPIWrapper method)
load_agent() (in module langchain.agents)
load_all_available_meta (langchain.utilities.ArxivAPIWrapper attribute)
(langchain.utilities.WikipediaAPIWrapper attribute)
load_all_r... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-49 | (langchain.memory.SimpleMemory method)
(langchain.memory.VectorStoreRetrieverMemory method)
load_messages() (langchain.memory.CosmosDBChatMessageHistory method)
load_page() (langchain.document_loaders.NotionDBLoader method)
load_prompt() (in module langchain.prompts)
load_questions_and_answers() (langchain.document_loa... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-50 | max_iter (langchain.chains.FlareChain attribute)
max_iterations (langchain.agents.AgentExecutor attribute)
max_length (langchain.llms.NLPCloud attribute)
(langchain.llms.Petals attribute)
(langchain.prompts.example_selector.LengthBasedExampleSelector attribute)
max_marginal_relevance_search() (langchain.vectorstores.An... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-51 | (langchain.memory.ConversationTokenBufferMemory attribute)
max_tokens (langchain.chat_models.ChatOpenAI attribute)
(langchain.llms.AzureOpenAI attribute)
(langchain.llms.Cohere attribute)
(langchain.llms.GooseAI attribute)
(langchain.llms.LlamaCpp attribute)
(langchain.llms.OpenAI attribute)
(langchain.llms.PredictionG... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-52 | (langchain.memory.ConversationStringBufferMemory property)
(langchain.memory.ReadOnlySharedMemory property)
(langchain.memory.SimpleMemory property)
(langchain.memory.VectorStoreRetrieverMemory property)
merge_from() (langchain.vectorstores.FAISS method)
messages (langchain.memory.CassandraChatMessageHistory property)
... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-53 | (langchain.llms.AI21 attribute)
(langchain.llms.AlephAlpha attribute)
(langchain.llms.Anthropic attribute)
(langchain.llms.Cohere attribute)
(langchain.llms.GPT4All attribute)
(langchain.llms.RWKV attribute)
(langchain.retrievers.document_compressors.CohereRerank attribute)
model_id (langchain.embeddings.SelfHostedHugg... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-54 | (langchain.llms.StochasticAI attribute)
model_load_fn (langchain.embeddings.SelfHostedHuggingFaceEmbeddings attribute)
(langchain.llms.SelfHostedHuggingFaceLLM attribute)
(langchain.llms.SelfHostedPipeline attribute)
model_name (langchain.chains.OpenAIModerationChain attribute)
(langchain.chat_models.ChatGooglePalm att... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-55 | langchain.chains
langchain.chat_models
langchain.docstore
langchain.document_loaders
langchain.document_transformers
langchain.embeddings
langchain.llms
langchain.memory
langchain.output_parsers
langchain.prompts
langchain.prompts.example_selector
langchain.python
langchain.retrievers
langchain.retrievers.document_comp... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-56 | n_predict (langchain.llms.GPT4All attribute)
n_threads (langchain.embeddings.LlamaCppEmbeddings attribute)
(langchain.llms.GPT4All attribute)
(langchain.llms.LlamaCpp attribute)
name (langchain.agents.agent_toolkits.VectorStoreInfo attribute)
(langchain.experimental.GenerativeAgent attribute)
(langchain.llms.Prediction... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-57 | NotionDBLoader (class in langchain.document_loaders)
NotionDirectoryLoader (class in langchain.document_loaders)
num_beams (langchain.llms.NLPCloud attribute)
num_pad_tokens (langchain.chains.FlareChain attribute)
num_results (langchain.tools.BingSearchResults attribute)
(langchain.tools.DuckDuckGoSearchResults attribu... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-58 | operation_id (langchain.tools.APIOperation attribute)
other_score_keys (langchain.retrievers.TimeWeightedVectorStoreRetriever attribute)
OutlookMessageLoader (class in langchain.document_loaders)
output_key (langchain.chains.QAGenerationChain attribute)
(langchain.memory.ConversationStringBufferMemory attribute)
output... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-59 | (langchain.utilities.SearxSearchWrapper attribute)
(langchain.utilities.SerpAPIWrapper attribute)
params_schema (langchain.tools.ZapierNLARunAction attribute)
parse() (langchain.agents.AgentOutputParser method)
(langchain.output_parsers.CommaSeparatedListOutputParser method)
(langchain.output_parsers.GuardrailsOutputPa... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-60 | PDFMinerLoader (class in langchain.document_loaders)
PDFMinerPDFasHTMLLoader (class in langchain.document_loaders)
PDFPlumberLoader (class in langchain.document_loaders)
penalty_alpha_frequency (langchain.llms.RWKV attribute)
penalty_alpha_presence (langchain.llms.RWKV attribute)
penalty_bias (langchain.llms.AlephAlpha... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-61 | (langchain.llms.AzureOpenAI method)
(langchain.llms.Banana method)
(langchain.llms.CerebriumAI method)
(langchain.llms.Cohere method)
(langchain.llms.DeepInfra method)
(langchain.llms.FakeListLLM method)
(langchain.llms.ForefrontAI method)
(langchain.llms.GooglePalm method)
(langchain.llms.GooseAI method)
(langchain.ll... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-62 | (langchain.llms.AlephAlpha method)
(langchain.llms.Anthropic method)
(langchain.llms.Anyscale method)
(langchain.llms.AzureOpenAI method)
(langchain.llms.Banana method)
(langchain.llms.CerebriumAI method)
(langchain.llms.Cohere method)
(langchain.llms.DeepInfra method)
(langchain.llms.FakeListLLM method)
(langchain.llm... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-63 | prefix (langchain.prompts.FewShotPromptTemplate attribute)
(langchain.prompts.FewShotPromptWithTemplates attribute)
prefix_messages (langchain.llms.OpenAIChat attribute)
(langchain.llms.PromptLayerOpenAIChat attribute)
prep_prompts() (langchain.chains.LLMChain method)
prep_streaming_params() (langchain.llms.AzureOpenAI... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-64 | prompt (langchain.chains.ConversationChain attribute)
(langchain.chains.LLMBashChain attribute)
(langchain.chains.LLMChain attribute)
(langchain.chains.LLMMathChain attribute)
(langchain.chains.PALChain attribute)
(langchain.chains.SQLDatabaseChain attribute)
prompt_func (langchain.tools.HumanInputRun attribute)
proper... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-65 | question_generator_chain (langchain.chains.FlareChain attribute)
question_to_checked_assertions_chain (langchain.chains.LLMCheckerChain attribute)
R
raw_completion (langchain.llms.AlephAlpha attribute)
REACT_DOCSTORE (langchain.agents.AgentType attribute)
ReadTheDocsLoader (class in langchain.document_loaders)
recall_t... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-66 | (langchain.llms.LlamaCpp attribute)
repetition_penalties_include_completion (langchain.llms.AlephAlpha attribute)
repetition_penalties_include_prompt (langchain.llms.AlephAlpha attribute)
repetition_penalty (langchain.llms.ForefrontAI attribute)
(langchain.llms.NLPCloud attribute)
(langchain.llms.Writer attribute)
repo... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-67 | (langchain.utilities.SearxSearchWrapper method)
(langchain.utilities.SerpAPIWrapper method)
results_async() (langchain.utilities.MetaphorSearchAPIWrapper method)
retriever (langchain.chains.ConversationalRetrievalChain attribute)
(langchain.chains.FlareChain attribute)
(langchain.chains.RetrievalQA attribute)
(langchai... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-68 | revised_answer_prompt (langchain.chains.LLMCheckerChain attribute)
revised_summary_prompt (langchain.chains.LLMSummarizationCheckerChain attribute)
revision_chain (langchain.chains.ConstitutionalChain attribute)
RoamLoader (class in langchain.document_loaders)
root_dir (langchain.agents.agent_toolkits.FileManagementToo... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-69 | (langchain.agents.BaseMultiActionAgent method)
(langchain.agents.BaseSingleActionAgent method)
(langchain.llms.AI21 method)
(langchain.llms.AlephAlpha method)
(langchain.llms.Anthropic method)
(langchain.llms.Anyscale method)
(langchain.llms.AzureOpenAI method)
(langchain.llms.Banana method)
(langchain.llms.CerebriumAI... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-70 | (langchain.llms.StochasticAI method)
(langchain.llms.Writer method)
(langchain.prompts.BasePromptTemplate method)
(langchain.prompts.ChatPromptTemplate method)
save_agent() (langchain.agents.AgentExecutor method)
save_context() (langchain.experimental.GenerativeAgentMemory method)
(langchain.memory.CombinedMemory metho... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-71 | searx_host (langchain.utilities.searx_search.SearxSearchWrapper attribute)
(langchain.utilities.SearxSearchWrapper attribute)
SearxResults (class in langchain.utilities.searx_search)
seed (langchain.embeddings.LlamaCppEmbeddings attribute)
(langchain.llms.GPT4All attribute)
(langchain.llms.LlamaCpp attribute)
select_ex... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-72 | (langchain.retrievers.document_compressors.EmbeddingsFilter attribute)
similarity_search() (langchain.vectorstores.AnalyticDB method)
(langchain.vectorstores.Annoy method)
(langchain.vectorstores.AtlasDB method)
(langchain.vectorstores.Chroma method)
(langchain.vectorstores.DeepLake method)
(langchain.vectorstores.Elas... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-73 | similarity_search_limit_score() (langchain.vectorstores.Redis method)
similarity_search_with_relevance_scores() (langchain.vectorstores.MyScale method)
(langchain.vectorstores.SupabaseVectorStore method)
(langchain.vectorstores.VectorStore method)
similarity_search_with_score() (langchain.vectorstores.AnalyticDB method... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-74 | spec (langchain.agents.agent_toolkits.JsonToolkit attribute)
split_documents() (langchain.text_splitter.TextSplitter method)
split_text() (langchain.text_splitter.CharacterTextSplitter method)
(langchain.text_splitter.NLTKTextSplitter method)
(langchain.text_splitter.RecursiveCharacterTextSplitter method)
(langchain.te... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-75 | (langchain.llms.LlamaCpp attribute)
(langchain.llms.OpenAI attribute)
(langchain.llms.OpenAIChat attribute)
(langchain.llms.PromptLayerOpenAIChat attribute)
strip_outputs (langchain.chains.SimpleSequentialChain attribute)
StripeLoader (class in langchain.document_loaders)
STRUCTURED_CHAT_ZERO_SHOT_REACT_DESCRIPTION (la... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-76 | TelegramChatFileLoader (class in langchain.document_loaders)
TelegramChatLoader (in module langchain.document_loaders)
temp (langchain.llms.GPT4All attribute)
temperature (langchain.chat_models.ChatGooglePalm attribute)
(langchain.chat_models.ChatOpenAI attribute)
(langchain.llms.AI21 attribute)
(langchain.llms.AlephAl... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-77 | tfidf_array (langchain.retrievers.TFIDFRetriever attribute)
time (langchain.utilities.DuckDuckGoSearchAPIWrapper attribute)
to_typescript() (langchain.tools.APIOperation method)
token (langchain.utilities.PowerBIDataset attribute)
token_path (langchain.document_loaders.GoogleApiClient attribute)
(langchain.document_loa... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-78 | (langchain.retrievers.ChatGPTPluginRetriever attribute)
(langchain.retrievers.DataberryRetriever attribute)
(langchain.retrievers.PineconeHybridSearchRetriever attribute)
top_k_docs_for_context (langchain.chains.ChatVectorDBChain attribute)
top_k_results (langchain.utilities.ArxivAPIWrapper attribute)
(langchain.utilit... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-79 | ttl (langchain.memory.RedisEntityStore attribute)
TwitterTweetLoader (class in langchain.document_loaders)
type (langchain.utilities.GoogleSerperAPIWrapper attribute)
U
unsecure (langchain.utilities.searx_search.SearxSearchWrapper attribute)
(langchain.utilities.SearxSearchWrapper attribute)
UnstructuredAPIFileIOLoader... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-80 | (langchain.llms.Cohere class method)
(langchain.llms.DeepInfra class method)
(langchain.llms.FakeListLLM class method)
(langchain.llms.ForefrontAI class method)
(langchain.llms.GooglePalm class method)
(langchain.llms.GooseAI class method)
(langchain.llms.GPT4All class method)
(langchain.llms.HuggingFaceEndpoint class ... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-81 | (langchain.retrievers.ChatGPTPluginRetriever attribute)
(langchain.retrievers.RemoteLangChainRetriever attribute)
(langchain.tools.IFTTTWebhook attribute)
urls (langchain.document_loaders.PlaywrightURLLoader attribute)
(langchain.document_loaders.SeleniumURLLoader attribute)
use_mlock (langchain.embeddings.LlamaCppEmbe... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-82 | vectorstore_info (langchain.agents.agent_toolkits.VectorStoreToolkit attribute)
vectorstores (langchain.agents.agent_toolkits.VectorStoreRouterToolkit attribute)
verbose (langchain.llms.AI21 attribute)
(langchain.llms.AlephAlpha attribute)
(langchain.llms.Anthropic attribute)
(langchain.llms.Anyscale attribute)
(langch... | https://python.langchain.com/en/latest/genindex.html |
977b88842db1-83 | (langchain.llms.StochasticAI attribute)
(langchain.llms.Writer attribute)
(langchain.retrievers.SelfQueryRetriever attribute)
(langchain.tools.BaseTool attribute)
(langchain.tools.Tool attribute)
VespaRetriever (class in langchain.retrievers)
video_ids (langchain.document_loaders.GoogleApiYoutubeLoader attribute)
vocab... | https://python.langchain.com/en/latest/genindex.html |
ef5755435e0f-0 | .rst
.pdf
Welcome to LangChain
Contents
Getting Started
Modules
Use Cases
Reference Docs
Ecosystem
Additional Resources
Welcome to LangChain#
LangChain is a framework for developing applications powered by language models. We believe that the most powerful and differentiated applications will not only call out to a l... | https://python.langchain.com/en/latest/index.html |
ef5755435e0f-1 | Chains: Chains are structured sequences of calls (to an LLM or to a different utility).
Agents: An agent is a Chain in which an LLM, given a high-level directive and a set of tools, repeatedly decides an action, executes the action and observes the outcome until the high-level directive is complete.
Callbacks: Callback... | https://python.langchain.com/en/latest/index.html |
ef5755435e0f-2 | Summarization: Compressing longer documents. A type of Data-Augmented Generation.
Evaluation: Generative models are hard to evaluate with traditional metrics. One promising approach is to use language models themselves to do the evaluation.
Reference Docs#
Full documentation on all methods, classes, installation method... | https://python.langchain.com/en/latest/index.html |
f7152737d426-0 | Search
Error
Please activate JavaScript to enable the search functionality.
Ctrl+K
By Harrison Chase
© Copyright 2023, Harrison Chase.
Last updated on May 18, 2023. | https://python.langchain.com/en/latest/search.html |
d1699eb0aea3-0 | .rst
.pdf
API References
API References#
All of LangChain’s reference documentation, in one place.
Full documentation on all methods, classes, and APIs in LangChain.
Models
Prompts
Indexes
Memory
Chains
Agents
Utilities
Experimental Modules
previous
Installation
next
Models
By Harrison Chase
© Copyright 2023... | https://python.langchain.com/en/latest/reference.html |
5200928cfc50-0 | .md
.pdf
Autonomous Agents
Contents
Baby AGI (Original Repo)
AutoGPT (Original Repo)
MetaPrompt (Original Repo)
Autonomous Agents#
Autonomous Agents are agents that designed to be more long running.
You give them one or multiple long term goals, and they independently execute towards those goals.
The applications com... | https://python.langchain.com/en/latest/use_cases/autonomous_agents.html |
34e44ca07400-0 | .md
.pdf
Code Understanding
Contents
Conversational Retriever Chain
Code Understanding#
Overview
LangChain is a useful tool designed to parse GitHub code repositories. By leveraging VectorStores, Conversational RetrieverChain, and GPT-4, it can answer questions in the context of an entire GitHub repository or generat... | https://python.langchain.com/en/latest/use_cases/code.html |
34e44ca07400-1 | The full tutorial is available below.
Twitter the-algorithm codebase analysis with Deep Lake: A notebook walking through how to parse github source code and run queries conversation.
LangChain codebase analysis with Deep Lake: A notebook walking through how to analyze and do question answering over THIS code base.
prev... | https://python.langchain.com/en/latest/use_cases/code.html |
5a64d023cc85-0 | .md
.pdf
Querying Tabular Data
Contents
Document Loading
Querying
Chains
Agents
Querying Tabular Data#
Conceptual Guide
Lots of data and information is stored in tabular data, whether it be csvs, excel sheets, or SQL tables.
This page covers all resources available in LangChain for working with data in this format.
D... | https://python.langchain.com/en/latest/use_cases/tabular.html |
9c65d7df0ba6-0 | .md
.pdf
Agents
Contents
Create Your Own Agent
Step 1: Create Tools
(Optional) Step 2: Modify Agent
(Optional) Step 3: Modify Agent Executor
Examples
Agents#
Conceptual Guide
Agents can be used for a variety of tasks.
Agents combine the decision making ability of a language model with tools in order to create a syste... | https://python.langchain.com/en/latest/use_cases/personal_assistants.html |
9c65d7df0ba6-1 | Modify the output parser. This is necessary if the agent is having trouble parsing the language model output.
(Optional) Step 3: Modify Agent Executor#
This step is usually not necessary, as this is pretty general logic.
Possible reasons you would want to modify this include adding different stopping conditions, or han... | https://python.langchain.com/en/latest/use_cases/personal_assistants.html |
ca02de1ce30a-0 | .md
.pdf
Interacting with APIs
Contents
Chains
Agents
Interacting with APIs#
Conceptual Guide
Lots of data and information is stored behind APIs.
This page covers all resources available in LangChain for working with APIs.
Chains#
If you are just getting started, and you have relatively simple apis, you should get st... | https://python.langchain.com/en/latest/use_cases/apis.html |
6d35878e2c14-0 | .md
.pdf
Chatbots
Chatbots#
Conceptual Guide
Since language models are good at producing text, that makes them ideal for creating chatbots.
Aside from the base prompts/LLMs, an important concept to know for Chatbots is memory.
Most chat based applications rely on remembering what happened in previous interactions, whic... | https://python.langchain.com/en/latest/use_cases/chatbots.html |
44f762f71b17-0 | .md
.pdf
Question Answering over Docs
Contents
Document Question Answering
Adding in sources
Additional Related Resources
End-to-end examples
Question Answering over Docs#
Conceptual Guide
Question answering in this context refers to question answering over your document data.
For question answering over other types ... | https://python.langchain.com/en/latest/use_cases/question_answering.html |
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