SummarizingChatReducer class
A ChatReducer that summarizes older messages using a ChatClient.
When the message count exceeds maxMessageCount, older messages are summarized into a single system message while preserving the most recent messages.
This is an experimental feature.
- Inheritance
-
- Object
- ChatReducer
- SummarizingChatReducer
Constructors
- SummarizingChatReducer({required ChatClient chatClient, int maxMessageCount = 20, String summarizationPrompt = 'Summarize the conversation so far in a concise paragraph.'})
- Creates a new SummarizingChatReducer.
Properties
- chatClient → ChatClient
-
The chat client used to generate summaries.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- maxMessageCount → int
-
The maximum number of messages before summarization is triggered.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- summarizationPrompt → String
-
The prompt used to request a summary from the model.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
reduce(
List< ChatMessage> messages, {CancellationToken? cancellationToken}) → Future<List< ChatMessage> > -
Reduces the given
messages.override -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited