Class ChatExchange

java.lang.Object
dev.langchain4j.model.chat.ChatExchange
@Experimental public final class ChatExchange extends Object
A request sent to a chat model and the response it returned. When a response is the result of a tool-calling loop, the request is the last one sent to the model: its messages include the tool calls and tool results of all rounds. The request is null when the code that produced the response does not know it.
Since:
1.23.0

  • Constructor Details

    • ChatExchange

      public ChatExchange(ChatRequest request, ChatResponse response)
      Parameters:
      request - the request sent to the model, or null if it is not known
      response - the response of the model

  • Method Details

    • request

      public ChatRequest request()
      Returns:
      the request sent to the model, or null if it is not known

    • response

      public ChatResponse response()
      Returns:
      the response of the model

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object