Class JudgeVerdict

java.lang.Object

dev.langchain4j.test.judge.JudgeVerdict

@Experimental
public final class JudgeVerdict
extends Object

The verdict of a Judge on one JudgeCriterion. Returned by Judge.evaluate(JudgeRequest). Implementations of Judge create verdicts with from(JudgeCriterion, boolean, String).

Method Summary

Modifier and Type	Method	Description
JudgeCriterion	criterion()	The criterion this verdict is about.
boolean	equals(Object o)
String	explanation()	A human-readable explanation of the verdict: the judge's reasoning for a ChatModelJudge, the probability and threshold for a DecisionModelJudge.
static JudgeVerdict	from(JudgeCriterion criterion, boolean satisfied, String explanation)	Creates a verdict without a probability, for example in a Judge implementation.
static JudgeVerdict	from(JudgeCriterion criterion, boolean satisfied, String explanation, double probability)	Creates a verdict with the probability, from 0 to 1, that the criterion is satisfied, for example in a Judge implementation.
int	hashCode()
boolean	isSatisfied()	Whether the judge considers the criterion satisfied.
Double	probability()	The probability, from 0 to 1, that the criterion is satisfied, as answered by a DecisionModelJudge, or null if the judge does not provide one, for example a ChatModelJudge.
String	toString()

Methods inherited from class Object

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

Method Details

from

public static JudgeVerdict from(JudgeCriterion criterion,
 boolean satisfied,
 String explanation)

Creates a verdict without a probability, for example in a Judge implementation.

Parameters:

criterion - the criterion the verdict is about

satisfied - whether the criterion is satisfied

explanation - a human-readable explanation of the verdict

from

public static JudgeVerdict from(JudgeCriterion criterion,
 boolean satisfied,
 String explanation,
 double probability)

Creates a verdict with the probability, from 0 to 1, that the criterion is satisfied, for example in a Judge implementation.

Parameters:

criterion - the criterion the verdict is about

satisfied - whether the criterion is satisfied

explanation - a human-readable explanation of the verdict

probability - the probability that the criterion is satisfied, from 0 to 1

criterion

public JudgeCriterion criterion()

The criterion this verdict is about.

isSatisfied

public boolean isSatisfied()

Whether the judge considers the criterion satisfied. A criterion the judge was not sure about is not satisfied.

explanation

public String explanation()

A human-readable explanation of the verdict: the judge's reasoning for a ChatModelJudge, the probability and threshold for a DecisionModelJudge.

probability

public Double probability()

The probability, from 0 to 1, that the criterion is satisfied, as answered by a DecisionModelJudge, or null if the judge does not provide one, for example a ChatModelJudge.

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