Validated accuracy
Professor's marks vs AssignOwl.
Real assignments, marked by real professors at Oxford, Cambridge, LSE, Imperial College London, and Edinburgh — set side by side with what AssignOwl predicted. Toggle each card to compare.
±10%
Every prediction landed within this of the real mark
5/5
Assignments accurately assessed
2.4 pts
Average gap from the professor's score
Philosophy essay — ethical arguments
Philosophy · University of Oxford
Professor
74%
AssignOwl
71%
Professor
74%
Gap
-3
AI assessment closely matched the professor's evaluation of argument structure and critical analysis.
Computer science — algorithm design
Computer Science · Imperial College London
Professor
58%
AssignOwl
61%
Professor
58%
Gap
+3
Near-perfect alignment in code efficiency and algorithmic complexity assessment.
Biology lab report — cell biology
Biology · University of Cambridge
Professor
64%
AssignOwl
65%
Professor
64%
Gap
+1
AI detected strong methodology that aligned with the professor's grading criteria.
Business strategy — market analysis
Business · London School of Economics
Professor
68%
AssignOwl
64%
Professor
68%
Gap
-4
Consistent evaluation of data analysis and strategic recommendations.
English literature — Victorian poetry
English · University of Edinburgh
Professor
65%
AssignOwl
64%
Professor
65%
Gap
-1
AI accurately assessed literary analysis depth and critical interpretation.
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