google-genai/com.google.genai.types/LLMBasedMetricSpec

LLMBasedMetricSpec

public abstract class LLMBasedMetricSpec extends JsonSerializable

Specification for an LLM based metric.

Constructors

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public void LLMBasedMetricSpec()

Types

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public abstract class Builder
Builder for LLMBasedMetricSpec.

Properties

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public final static String MAX_READ_LENGTH_PROPERTY
System property to override the default max JSON string length (20MB) in read constraints.

Functions

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public abstract Optional<Map<String, Object>> additionalConfig()
Optional.
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public static LLMBasedMetricSpec.Builder builder()
Instantiates a builder for LLMBasedMetricSpec.
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public static LLMBasedMetricSpec fromJson(String jsonString)
Deserializes a JSON string to a LLMBasedMetricSpec object.
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@InternalApi()
public static T fromJsonNode<T extends JsonSerializable>(JsonNode jsonNode, Class<T> clazz)
Deserializes a JsonNode to an object of the given type.
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@InternalApi()
public static T fromJsonString<T extends JsonSerializable>(String jsonString, Class<T> clazz)
Deserializes a Json string to an object of the given type.
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public abstract Optional<AutoraterConfig> judgeAutoraterConfig()
Optional configuration for the judge LLM (Autorater).
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public abstract Optional<String> metricPromptTemplate()
Template for the prompt sent to the judge model.
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public static ObjectMapper objectMapper()
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public abstract Optional<PredefinedMetricSpec> predefinedRubricGenerationSpec()
Dynamically generate rubrics using a predefined spec.
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public abstract Optional<RubricGenerationSpec> rubricGenerationSpec()
Dynamically generate rubrics using this specification.
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public abstract Optional<String> rubricGroupKey()
Use a pre-defined group of rubrics associated with the input.
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public static void setMaxReadLength(int maxReadLength)
Overrides the default maximum JSON string length (20MB) for the JSON parser.
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public static JsonNode stringToJsonNode(String string)
Converts a Json string to a JsonNode.
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public abstract Optional<String> systemInstruction()
System instruction for the judge model.
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public abstract LLMBasedMetricSpec.Builder toBuilder()
Creates a builder with the same values as this instance.
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public String toJson()
Serializes the instance to a Json string.
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public static JsonNode toJsonNode(Object object)
Serializes an object to a JsonNode.
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public static String toJsonString(Object object)
Serializes an object to a Json string.