Welcome to The Feedback Lens

About The Feedback Lens

The Feedback Lens is an GEN-AI-powered evaluation tool developed by Dr. Charith Jayasekara. It helps academic evaluators generate insightful, consistent, and structured feedback for written assessments.

This tool supports fair, criteria-based feedback / grading suggestions across multiple submissions using Mutiple GPT options such as GPT-3.5 Turbo, GPT-4 and GPT-4o (vision Enabled), based on uploaded rubrics and assessment specifications.

How to Use
  1. Upload the marking rubric (PDF or CSV).
  2. Upload the assessment specifications (PDF).
  3. Upload one or more student submissions (PDFs).
  4. Set your custom marking preferences and feedback style.(Optional)
  5. Click Submit for Evaluation.