Class EmbeddingResponseMetadata

java.lang.Object

dev.langchain4j.model.embedding.response.EmbeddingResponseMetadata

@Experimental
public class EmbeddingResponseMetadata
extends Object

Metadata returned alongside an EmbeddingResponse, describing the call that produced it: the model name and the token usage. Provider integrations may extend this class to add provider-specific metadata.

Embedding APIs report only input token counts, so TokenUsage.outputTokenCount() is left null.

Since:

1.18.0

Nested Class Summary

Nested Classes

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
static EmbeddingResponseMetadata.Builder<?>	builder()
boolean	equals(Object o)
int	hashCode()
String	modelName()
TokenUsage	tokenUsage()
String	toString()

Methods inherited from class Object

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

Constructor Details

EmbeddingResponseMetadata

protected EmbeddingResponseMetadata(EmbeddingResponseMetadata.Builder<?> builder)

Method Details

modelName

public String modelName()

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 EmbeddingResponseMetadata.Builder<?> builder()