Optyzone

Open-Response Grading Agent

Grades open-response work with calibrated rubrics, written feedback, and teacher override.

AssessmentFeedback Live demo available
Open-Response Grading Agent
Polished agent demo — preview
Agent running
Agent thinking
  1. 1Reading inputs and pulling relevant context across systems…
  2. 2Building a plan: 4 steps, 2 tools, 1 human approval gate.
  3. 3Executing steps with progress streaming back to the user.
  4. 4Decision made. Drafting summary and queuing for review.

The problem

Open-response grading is the highest-impact assessment but the most time-expensive. Teachers default to MCQ and lose signal.

What the agent does

  • Grades against the teacher's rubric with per-criterion scores
  • Produces written feedback in the teacher's voice
  • Flags ambiguous work for teacher decision and learns from the override

Business value

Cuts grading time by 75% with quality teachers trust enough to publish.

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