Our MOS testing service benchmarks and evaluates your TTS voice performance and output to give you actionable insights for model tuning and retraining.
Compare outputs between AI model iterations with direct, head-to-head preference testing to validate statistically significant improvements between versions, and to determine user preferences between models.
Create and evaluate best-in-class speech recognition models by conducting pronunciation and fluency assessments.
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Try our API templates
Leverage our reliable and scalable REST APIs to submit common requests like MOS/CSAT surveys, A/B tests, and PRV evaluations. Oversee the entire process in a precise and time-efficient setting.
Evaluation of Experience in action
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