1Preferences
Optional. Tweaks here apply to every generated feedback comment. Saved in your browser.
2Upload your filled rubric workbook
Upload the .xlsx file you downloaded from the rubric builder, with student names and level selections filled in on the Marking sheet. The workbook's Metadata sheet carries the rubric structure forward.
Don't have a marked rubric workbook yet? Build one with the rubric builder →
Drop .xlsx here or click to choose
Must include a Marking sheet and a Metadata sheet
Privacy: no student data is stored. Names and level selections are sent through our proxy to Anthropic for feedback generation and discarded immediately. The updated workbook is generated in your browser and downloaded directly. Nothing persists when you close this tab except your saved preferences.