Package com.google.genai.types

Class PointwiseMetricSpec

java.lang.Object

com.google.genai.JsonSerializable

com.google.genai.types.PointwiseMetricSpec

public abstract class PointwiseMetricSpec
extends JsonSerializable

Spec for pointwise metric.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PointwiseMetricSpec.Builder	Builder for PointwiseMetricSpec.

Field Summary

Fields inherited from class com.google.genai.JsonSerializable

MAX_READ_LENGTH_PROPERTY

Constructor Summary

Constructors

Constructor	Description
PointwiseMetricSpec()

Method Summary

Modifier and Type	Method	Description
static PointwiseMetricSpec.Builder	builder()	Instantiates a builder for PointwiseMetricSpec.
abstract Optional<CustomOutputFormatConfig>	customOutputFormatConfig()	Optional.
static PointwiseMetricSpec	fromJson(String jsonString)	Deserializes a JSON string to a PointwiseMetricSpec object.
abstract Optional<String>	metricPromptTemplate()	Required.
abstract Optional<String>	systemInstruction()	Optional.
abstract PointwiseMetricSpec.Builder	toBuilder()	Creates a builder with the same values as this instance.

Methods inherited from class com.google.genai.JsonSerializable

fromJsonNode, fromJsonString, objectMapper, setMaxReadLength, stringToJsonNode, toJson, toJsonNode, toJsonString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PointwiseMetricSpec

public PointwiseMetricSpec()

Method Details

metricPromptTemplate

public abstract Optional<String> metricPromptTemplate()

Required. Metric prompt template for pointwise metric.

customOutputFormatConfig

public abstract Optional<CustomOutputFormatConfig> customOutputFormatConfig()

Optional. CustomOutputFormatConfig allows customization of metric output. By default, metrics return a score and explanation. When this config is set, the default output is replaced with either: - The raw output string. - A parsed output based on a user-defined schema. If a custom format is chosen, the `score` and `explanation` fields in the corresponding metric result will be empty.

systemInstruction

public abstract Optional<String> systemInstruction()

Optional. System instructions for pointwise metric.

builder

public static PointwiseMetricSpec.Builder builder()

Instantiates a builder for PointwiseMetricSpec.

toBuilder

public abstract PointwiseMetricSpec.Builder toBuilder()

Creates a builder with the same values as this instance.

fromJson

public static PointwiseMetricSpec fromJson(String jsonString)

Deserializes a JSON string to a PointwiseMetricSpec object.