## Subjective evaluation for your conversational AI models

Defined.ai´s Evaluation of Experience (EoE) service tests and evaluates your AI speech models for naturalness, context, and accuracy, strengthening them for use in your voice assistants.

Defined.ai offers a suite of subjective tests to help you evaluate your Text-to-Speech (TTS) models, utilizing live, human-in-the-loop assessment. Integrate any or all of our select EoE services into your AI pipeline via API, or as a managed service, to ensure that your conversational AI models reflect customer reality. Leverage insights and metrics towards tuning and iterating your AI models to maximize customer satisfaction.

## How does it work?

Our highly specialized project team is here to manage your Mean Opinion Score, Pronunciation Validation and ABx Testing projects and keep you up to date on the progress; just specify your needs, and leave the rest with our team!

Or, you can leverage our [reliable and scalable REST APIs](https://developers.definedcrowd.com/) to submit your evaluations, and download results seamlessly. [Sign up with sandbox](https://sandbox-enterprise.definedcrowd.com/en-us/account/register-sandbox/) to get the tokens. 

Gain critical insights into end users' perceptions about your Text-to-Speech voice models through Defined.ai's specialized benchmarking and evaluation services. Integrate any or all of our select EoE services into your AI pipeline via API, or as a managed service, to ensure that your conversational AI models reflect customer reality.