Class DecisionResponseMetadata

java.lang.Object

dev.langchain4j.model.decision.response.DecisionResponseMetadata

@Experimental
public class DecisionResponseMetadata
extends Object

The metadata of a DecisionResponse: the modelName() that produced the answers and the tokenUsage() the call consumed. Provider integrations extend this class (and its self-typed DecisionResponseMetadata.Builder) to add provider-specific metadata.

Since:

1.21.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DecisionResponseMetadata.Builder<T extends DecisionResponseMetadata.Builder<T>>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DecisionResponseMetadata(DecisionResponseMetadata.Builder<?> builder)

Method Summary

Modifier and Type	Method	Description
static DecisionResponseMetadata.Builder<?>	builder()
boolean	equals(Object o)
int	hashCode()
String	modelName()	The name of the model that produced the answers, as reported by the provider.
TokenUsage	tokenUsage()
String	toString()

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

DecisionResponseMetadata

protected DecisionResponseMetadata(DecisionResponseMetadata.Builder<?> builder)

Method Details

modelName

public String modelName()

The name of the model that produced the answers, as reported by the provider. This can be more specific than the requested name, for example a pinned version when an alias such as "latest" was requested.

tokenUsage

public TokenUsage tokenUsage()

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

builder

public static DecisionResponseMetadata.Builder<?> builder()