ChatOpenAI
ChatOpenAI is a LangChain integration that provides an interface for invoking OpenAI chat-oriented language models.
Build Python Web Apps with Streamlit
ChatOpenAI is a LangChain class that provides an interface to OpenAI chat language models.
- How it is used
- Supplies the OpenAI chat model used by an assistant node in a LangGraph chatbot.
- How deep it goes
- Shows model construction and invocation inside working graph and chatbot examples, without detailing ChatOpenAI internals.
- Examples
- Uses a one-node command-line chatbot and a Streamlit chatbot that displays the model’s reply.
- What you can do after
- Apply it via LangChain and LangGraph to generate a chatbot reply from a list of messages.
Read how Build Python Web Apps with Streamlit explains ChatOpenAI →
MongoDB 8.0 in Action, Third Edition
ChatOpenAI is a LangChain chat-model integration for invoking OpenAI conversational language models.
- How it is used
- Generates context-aware answers within a LangChain retrieval-augmented chatbot.
- How deep it goes
- Explains its pipeline position and response metadata, but does not detail model internals or configuration options.
- Examples
- Uses a LangServe chatbot that answers a MongoDB indexing question from retrieved document context.
- What you can do after
- Apply it via LangChain to generate and parse answers in a retrieval-augmented chatbot.
Read how MongoDB 8.0 in Action, Third Edition explains ChatOpenAI →
Related concepts
- LangChainproduced by · LangChain is an open-source software framework for building applications that compose language models with prompts, data sources, tools, and other components.
- GPT-4o-miniuses · GPT-4o mini is OpenAI’s compact multimodal generative model in the GPT-4o family, designed for cost-efficient and low-latency use.
- chat completion modelkind of · A chat completion model is a language model designed to process conversational messages and generate responses within a dialogue.
- promptuses · An input, typically containing instructions or context, supplied to an artificial-intelligence model to guide or elicit its output.
- StrOutputParserused by · StrOutputParser is a LangChain output-parser component that converts a language-model response into a string.
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