The AI Technology
ETS is a global leader in educational assessment, measurement and learning science. Our AI technology, such as the e-rater® scoring engine, informs decisions and creates opportunities for learners around the world.
The e-rater engine automatically:
- assess and nurtures key writing skills
- scores essays and provides feedback on writing using a model built on the theory of writing to assess both analytical and independent writing skills
Learn more about the e-rater Engine.
About the e-rater Engine
This ETS capability identifies features related to writing proficiency.
How It Works
See how the e-rater engine provides scoring and writing feedback.
Use standard prompts or develop your own custom model with ETS’s guidance and expertise.
Ready to begin? Contact us to learn how the e-rater service can enhance your existing program.