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Co-authored-by: Maxime Grenu <69890511+cluster2600@users.noreply.github.com> Co-authored-by: Claude <claude@anthropic.com> Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: jmaillefaud <jonathan.maillefaud@evooq.ch> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: tanwirahmad <tanwirahmad@users.noreply.github.com> Co-authored-by: Christophe Bornet <cbornet@hotmail.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: niceg <79145285+growmuye@users.noreply.github.com> Co-authored-by: Chaitanya varma <varmac301@gmail.com> Co-authored-by: dishaprakash <57954147+dishaprakash@users.noreply.github.com> Co-authored-by: Chester Curme <chester.curme@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Kanav Bansal <13186335+bansalkanav@users.noreply.github.com> Co-authored-by: Aleksandr Filippov <71711753+alex-feel@users.noreply.github.com> Co-authored-by: Alex Feel <afilippov@spotware.com>
62 lines
1.7 KiB
Markdown
62 lines
1.7 KiB
Markdown
# langchain-openai
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This package contains the LangChain integrations for OpenAI through their `openai` SDK.
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## Installation and Setup
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- Install the LangChain partner package
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```bash
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pip install langchain-openai
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```
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- Get an OpenAI api key and set it as an environment variable (`OPENAI_API_KEY`)
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## Chat model
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See a [usage example](http://python.langchain.com/docs/integrations/chat/openai).
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```python
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from langchain_openai import ChatOpenAI
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```
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If you are using a model hosted on `Azure`, you should use different wrapper for that:
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```python
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from langchain_openai import AzureChatOpenAI
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```
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For a more detailed walkthrough of the `Azure` wrapper, see [AzureChatOpenAI](http://python.langchain.com/docs/integrations/chat/azure_chat_openai)
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## Text Embedding Model
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See a [usage example](http://python.langchain.com/docs/integrations/text_embedding/openai)
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```python
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from langchain_openai import OpenAIEmbeddings
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```
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If you are using a model hosted on `Azure`, you should use different wrapper for that:
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```python
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from langchain_openai import AzureOpenAIEmbeddings
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```
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For a more detailed walkthrough of the `Azure` wrapper, see [AzureOpenAIEmbeddings](https://python.langchain.com/docs/integrations/text_embedding/azureopenai)
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## LLM (Legacy)
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LLM refers to the legacy text-completion models that preceded chat models. See a [usage example](http://python.langchain.com/docs/integrations/llms/openai).
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```python
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from langchain_openai import OpenAI
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```
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If you are using a model hosted on `Azure`, you should use different wrapper for that:
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```python
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from langchain_openai import AzureOpenAI
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```
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For a more detailed walkthrough of the `Azure` wrapper, see [Azure OpenAI](http://python.langchain.com/docs/integrations/llms/azure_openai)
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