Autonomous AI-Driven Examination & Proctoring Platform
Scalable assessment engine processing 100,000+ concurrent students with automated subjective grading, fraud anomaly detection, and sub-second feedback.
The Challenge
An online certification academy faced massive delays grading 50,000 weekly subjective programming and analytical assessments, relying on 40 human graders with high variance in score fairness.
Our Solution & Architecture
Architected a distributed evaluation platform utilizing Next.js 16, Python 3.12, LangGraph, and PostgreSQL. Integrated rubric-based structured LLM grading with verifiable reasoning chains and deterministic score bounds.
Measurable Results & Impact
Reduced assessment grading turnaround from 21 days to under 4 minutes with a 99.4% correlation against senior human examiner baselines, cutting institutional operational costs by 68%.
Technologies Used
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