> ## Documentation Index
> Fetch the complete documentation index at: https://docs.learningcommons.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Understand what evaluator datasets are and how they are used.

Evaluator datasets have been rigorously annotated by domain experts to act as a replicable and transparent benchmark for edtech developers across the field.

For example, the [Literacy dataset](./literacy-dataset) has been annotated by literacy experts and practitioners to:

* Codify expert judgment on text complexity
* Validate the accuracy of Learning Commons' [literacy evaluators](/evaluators/literacy-evaluators/introduction)

Use these evaluator datasets to guide product development, support research, and integrate best practices into your own edtech team's workflows.