Modules | ğŸ¦œï¸�ğŸ”— Langchain






Skip to main contentğŸ¦œï¸�ğŸ”— LangChainDocsUse casesIntegrationsAPICommunityChat our docsLangSmithJS/TS DocsSearchCTRLKGet startedIntroductionInstallationQuickstartLangChain Expression LanguageInterfaceHow toCookbookLangChain Expression Language (LCEL)Why use LCEL?ModulesModel I/â€‹ORetrievalChainsMemoryAgentsCallbacksModulesSecurityGuidesMoreModulesOn this pageModulesLangChain provides standard, extendable interfaces and external integrations for the following modules, listed from least to most complex:Model I/Oâ€‹Interface with language modelsRetrievalâ€‹Interface with application-specific dataChainsâ€‹Construct sequences of callsAgentsâ€‹Let chains choose which tools to use given high-level directivesMemoryâ€‹Persist application state between runs of a chainCallbacksâ€‹Log and stream intermediate steps of any chainPreviousWhy use LCEL?NextModel I/OCommunityDiscordTwitterGitHubPythonJS/TSMoreHomepageBlogCopyright Â© 2023 LangChain, Inc.
LangChain provides standard, extendable interfaces and external integrations for the following modules, listed from least to most complex:
LangChain provides standard, extendable interfaces and external integrations for the following modules, listed from least to most complex: ->: Modules | ğŸ¦œï¸�ğŸ”— Langchain






Skip to main contentğŸ¦œï¸�ğŸ”— LangChainDocsUse casesIntegrationsAPICommunityChat our docsLangSmithJS/TS DocsSearchCTRLKGet startedIntroductionInstallationQuickstartLangChain Expression LanguageInterfaceHow toCookbookLangChain Expression Language (LCEL)Why use LCEL?ModulesModel I/â€‹ORetrievalChainsMemoryAgentsCallbacksModulesSecurityGuidesMoreModulesOn this pageModulesLangChain provides standard, extendable interfaces and external integrations for the following modules, listed from least to most complex:Model I/Oâ€‹Interface with language modelsRetrievalâ€‹Interface with application-specific dataChainsâ€‹Construct sequences of callsAgentsâ€‹Let chains choose which tools to use given high-level directivesMemoryâ€‹Persist application state between runs of a chainCallbacksâ€‹Log and stream intermediate steps of any chainPreviousWhy use LCEL?NextModel I/OCommunityDiscordTwitterGitHubPythonJS/TSMoreHomepageBlogCopyright Â© 2023 LangChain, Inc.