AI-POWERED EVALUATION

Know exactly how your assignment can improve.

Upload an assignment and its rubric. RUBRIX evaluates the work against the criteria and returns actionable feedback.

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1. Assignment

The work you want RUBRIX to evaluate.

PDF DOCX TXT CODE

2. Rubric

The criteria RUBRIX should use to grade it.

TXT PDF DOCX MD
Analysis options All enabled by default
File guidelines & tips
For the best results, use selectable text and keep assignments under 500 KB (roughly 3–4 pages).

Recommended

  • Plain text (.txt)
  • Clean Word documents
  • Simple rubric tables
  • Copy/paste into text input

Avoid when possible

  • Images and screenshots
  • Complex merged-cell tables
  • Charts and graphs
  • Scanned PDFs without selectable text
Complex document analysis is coming soon.

Support for images, tables and charts is being developed.

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Fast

Get useful feedback in seconds instead of manually reviewing everything.

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Rubric-based

Evaluation follows the criteria you provide.

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Actionable

See strengths, weaknesses and ways to improve.

RUBRIX is solving your assignment
Reading rubric criteria...
Analyzing assignment content...
Evaluating against rubric...
Generating insights...