What is blind grading?

Blind grading is a workflow where two or more independent raters grade the same adverse event without seeing each other's assessments. It is the cornerstone of clinical trial quality assurance, inter-rater reliability measurement, and grader certification. Burna AI's blind grading workflow lets coordinators seed standardised test cases, assign graders in bulk, enforce submission-gated visibility (admins and adjudicators can only see a rater's work after that rater has formally submitted), and surface real-time status without exposing intermediate work.