TokenUsage class
Tracks token usage out of a completed generation or run.
Constructors
- TokenUsage({required int promptTokens, required int completionTokens, required int totalTokens})
-
Creates a TokenUsage instance.
const
-
TokenUsage.fromMap(Map<
String, dynamic> map) -
Helper to create TokenUsage from a JSON map.
factory
Properties
- completionTokens → int
-
Number of tokens in the generated completion.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- promptTokens → int
-
Number of tokens in the prompt.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- totalTokens → int
-
Total tokens used in the interaction.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toMap(
) → Map< String, dynamic> - Converts token usage to a map.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator +(
TokenUsage other) → TokenUsage - Combines two token usages if tracking accumulated totals.
-
operator ==(
Object other) → bool -
The equality operator.
inherited