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CoGrader

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Introduction

Collaborative essay grading with AI detection

Added on: Mar 12, 2026

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CoGrader Product Information

CoGrader Overview

CoGrader is a collaborative essay grading platform that brings AI-assisted assessment into the classroom with a focus on educator control and transparency. Unlike tools that try to replace the grading process, CoGrader is designed around augmenting it - the AI generates initial feedback and grading ...

This product stands out with features such as:

  • AI-Assisted Initial Grading: AI generates first-pass grades and feedback for teacher review
  • Teacher Review Workflow: Educators review and approve AI assessments before returning to students
  • Rubric Integration: Align AI grading to your specific rubric and assignment requirements
  • Collaborative Features: Multiple teachers can work on grading a shared set of submissions
  • AI Detection: Identify submissions that may have been AI-generated
  • Student Feedback Delivery: Return approved feedback to students directly through the platform
  • Grade Analytics: View class-wide performance data and trends across submissions
  • Customizable Standards: Adjust AI assessment criteria to match your teaching approach

How to Use Cograder

Get started in a few simple steps

1

Set Up Your Assignment

Create your assignment in CoGrader and define your rubric. The more specific your criteria the more relevant the AI-generated feedback will be for your students.

2

Upload Student Submissions

Upload student essays in bulk. CoGrader processes all submissions and generates initial grades and feedback for each one based on your rubric.

3

Review and Approve

Go through the AI-generated assessments one by one. Adjust any grades or feedback that needs a human touch, add personal comments where appropriate, and approve the finalized assessments to return to students.


CoGrader's Core Features in Detail

Powerful features from CoGrader

Teacher-in-the-Loop Design

CoGrader is built around the principle that teachers should remain in control of the final grade. The AI accelerates the process without removing educator judgment from the assessment - which is the approach most educators are actually comfortable with

Collaborative Grading Support

Multiple teachers grading the same set of submissions is common in larger programs. CoGrader's collaborative features keep everyone aligned on criteria and make it easy to split grading workload

AI Detection Integration

Having detection built into the grading workflow means teachers do not need a separate step to check for AI-generated submissions - the flag appears alongside the grade assessment for each submission

Transparency for Students

Because teachers review and approve all feedback before it reaches students, the feedback quality is higher and more contextually appropriate than fully automated assessment would produce


CoGrader Use Cases

Discover how CoGrader can benefit different users

Teachers in Large Courses

Instructors with 50 or more students use CoGrader to handle the initial assessment workload while maintaining personal control over the final grades and feedback students receive

Department-Wide Grading Programs

Academic departments that want consistent grading standards across multiple instructors use CoGrader's collaborative features to align assessment approaches

Educators New to AI Tools

Teachers who are skeptical of fully automated grading find CoGrader's teacher-review model a more comfortable entry point into AI-assisted assessment