chat_generation

Merge dictionaries.

Merge many dicts, handling specific scenarios where a key exists in both dictionaries but has a value of None in 'left'. In such cases, the method uses the value from 'right' for that key in the merged dictionary.

Merge a list of ChatGenerationChunks into a single ChatGenerationChunk.

Message chunk, which can be concatenated with other Message chunks.

A single text generation output.

Generation represents the response from an "old-fashioned" LLM (string-in, string-out) that generates regular text (not chat messages).

This model is used internally by chat model and will eventually be mapped to a more general LLMResult object, and then projected into an AIMessage object.

LangChain users working with chat models will usually access information via AIMessage (returned from runnable interfaces) or LLMResult (available via callbacks). Please refer to AIMessage and LLMResult for more information.

A single chat generation output.

A subclass of Generation that represents the response from a chat model that generates chat messages.

The message attribute is a structured representation of the chat message. Most of the time, the message will be of type AIMessage.

Users working with chat models will usually access information via either AIMessage (returned from runnable interfaces) or LLMResult (available via callbacks).

ChatGeneration chunk.

ChatGeneration chunks can be concatenated with other ChatGeneration chunks.