mirror of
https://github.com/hwchase17/langchain.git
synced 2026-02-22 07:05:36 +00:00
aff771923a
Use docusaurus versioning with a callout, merged master as well @hwchase17 @baskaryan --------- Signed-off-by: Weichen Xu <weichen.xu@databricks.com> Signed-off-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: Leonid Ganeline <leo.gan.57@gmail.com> Co-authored-by: Leonid Kuligin <lkuligin@yandex.ru> Co-authored-by: Averi Kitsch <akitsch@google.com> Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Nuno Campos <nuno@langchain.dev> Co-authored-by: Nuno Campos <nuno@boringbits.io> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Martín Gotelli Ferenaz <martingotelliferenaz@gmail.com> Co-authored-by: Fayfox <admin@fayfox.com> Co-authored-by: Eugene Yurtsev <eugene@langchain.dev> Co-authored-by: Dawson Bauer <105886620+djbauer2@users.noreply.github.com> Co-authored-by: Ravindu Somawansa <ravindu.somawansa@gmail.com> Co-authored-by: Dhruv Chawla <43818888+Dominastorm@users.noreply.github.com> Co-authored-by: ccurme <chester.curme@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: WeichenXu <weichen.xu@databricks.com> Co-authored-by: Benito Geordie <89472452+benitoThree@users.noreply.github.com> Co-authored-by: kartikTAI <129414343+kartikTAI@users.noreply.github.com> Co-authored-by: Kartik Sarangmath <kartik@thirdai.com> Co-authored-by: Sevin F. Varoglu <sfvaroglu@octoml.ai> Co-authored-by: MacanPN <martin.triska@gmail.com> Co-authored-by: Prashanth Rao <35005448+prrao87@users.noreply.github.com> Co-authored-by: Hyeongchan Kim <kozistr@gmail.com> Co-authored-by: sdan <git@sdan.io> Co-authored-by: Guangdong Liu <liugddx@gmail.com> Co-authored-by: Rahul Triptahi <rahul.psit.ec@gmail.com> Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: pjb157 <84070455+pjb157@users.noreply.github.com> Co-authored-by: Eun Hye Kim <ehkim1440@gmail.com> Co-authored-by: kaijietti <43436010+kaijietti@users.noreply.github.com> Co-authored-by: Pengcheng Liu <pcliu.fd@gmail.com> Co-authored-by: Tomer Cagan <tomer@tomercagan.com> Co-authored-by: Christophe Bornet <cbornet@hotmail.com>
27 lines
1.2 KiB
Plaintext
27 lines
1.2 KiB
Plaintext
---
|
|
sidebar_class_name: hidden
|
|
---
|
|
|
|
# Composition
|
|
|
|
This section contains higher-level components that combine other arbitrary systems (e.g. external APIs and services) and/or LangChain primitives together.
|
|
|
|
A good primer for this section would be reading the sections on [LangChain Expression Language](/docs/expression_language/get_started) and becoming
|
|
familiar with constructing sequences via piping and the various primitives offered.
|
|
|
|
The components covered in this section are:
|
|
|
|
## [Tools](/docs/modules/tools/)
|
|
|
|
Tools provide an interface for LLMs and other components to interact with other systems. Examples include Wikipedia, a calculator, and a Python REPL.
|
|
|
|
## [Agents](/docs/modules/agents)
|
|
|
|
Agents use a language model to decide actions to take, often defined by a tool. They require an `executor`, which is the runtime for the agent.
|
|
The executor is what actually calls the agent, executes the tools it chooses, passes the action outputs back to the agent, and repeats.
|
|
The agent is responsible for parsing output from the previous results and choosing the next steps.
|
|
|
|
## [Chains](/docs/modules/chains)
|
|
|
|
Building block-style compositions of other primitives and components.
|