Voice & Audio ScorerLLM-as-Judge

PronunciationAudioScorer

Pronunciation quality judged from assistant audio only (no reference transcript).

Overview

Pronunciation quality judged from assistant audio only (no reference transcript).

livekit_voice_qualityaudio

Use Cases

  • General AI evaluation and quality assessment

How It Works

This scorer uses LLM-as-Judge technology to evaluate responses. It prompts a large language model with specific evaluation criteria and the content to assess, then analyzes the LLM's judgment to produce a score and detailed reasoning.

Input Schema

ParameterTypeRequiredDescription

Output Schema

FieldTypeDescription
scoreany-
passedany-
reasoningany-
metadataany-

Score Interpretation

9-10ExcellentResponse fully meets all evaluation criteria
7-8GoodResponse meets most criteria with minor issues
5-6FairResponse partially meets criteria, needs improvement
3-4PoorResponse has significant issues
0-2FailingResponse fails to meet basic criteria

Frequently Asked Questions

When should I use this scorer?

Use PronunciationAudioScorer when you need to evaluate livekit_voice_quality and audio aspects of your AI outputs. It's particularly useful for general ai evaluation and quality assessment.

Why doesn't this scorer need expected output?

This scorer evaluates without a reference answer by using the specific input fields listed in its schema. Those fields are evidence for the check; they are not automatically factual ground truth.

Can I customize the threshold?

This scorer's displayed default threshold is 7. Where the eval-job configuration exposes a threshold, review it against the scorer's native scale before saving. The stored pass decision uses that scorer-specific configuration.

Quick Info

CategoryVoice & Audio
Evaluation TypeLLM-as-Judge
Requires Expected OutputNo
Default Threshold7/10

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