Current and planned evaluators
Literacy evaluators
Our literacy evaluators measure qualitative text complexity, helping to fill in what readability formulas like Lexile and Flesch-Kincaid miss. We optimize LLMs with leading pedagogical experts to highlight the nuance and character hidden inside a passage.| Evaluator | Status |
|---|---|
| Grade Level Appropriateness | Early Release |
| Sentence Structure | Early Release |
| Vocabulary | Early Release |
| Conventionality | Planned |
| Organization | Planned |
| Purpose | Planned |
| Background knowledge | Planned |
| Intertextuality | Planned |
Feedback evaluators
These evaluators look at how well a product’s word choices support student motivation and a growth mindset.| Evaluator | Status | Available to |
|---|---|---|
| Student Motivational Moment | Available | Private beta only |
| Seeks to Understand | Available | Private beta only |
Upcoming work
We’re committed to releasing early and often. Here’s what’s on the horizon.Now
- Additional grades for sentence structure and literacy evaluators
- Remaining dimensions of text complexity, based on the SCASS rubric.
Next
- Standards alignment to evaluate the coherence between LLM-generated content and a selected standard.
- Foundational literacy
Later
- Student engagement
- Student motivation and LLM-generated feedback - Universal Design for Learning
Private beta program
Join our private beta program to get:- Access to private beta only evaluators
- Personalized support from the Evaluators team