Ofqual AI failures

Ofqual's grading algorithm downgraded 39% of A-level results before being reversed in days

In August 2020, Ofqual deployed a statistical standardisation algorithm to moderate teacher-predicted A-level grades after COVID-19 cancelled summer exams. The algorithm downgraded approximately 39% of results, with students at historically lower-performing state schools hit hardest while private school students benefited from more favorable adjustments. Following nationwide protests and political pressure, the government reversed the decision on August 17 and replaced algorithm grades with teacher-assessed Centre Assessment Grades.

Confidence

High (multi-source, primary)