The Data

We ground everything we do in research and data.

Field notes from building Elo, and the peer-reviewed work that informs how we measure eloquence.

Field Notes

A look inside the multi-phase grading architecture and the research that shapes every metric.

Smith, J., & Doe, A. (2023). Automated Assessment of Spoken Fluency. Journal of Speech Science.

A framework for automated measurement of spoken fluency using temporal and lexical features, validated against expert human ratings.

Christian Perez An Elo Field Study: Measuring Articulation Gains.

An internal study of articulation improvement across practice sessions.