A Complete Suite of EdTech Engineering Solutions
Our core products—Generation, Moderation, and Evaluation—are broken down into high-performance modules that replace your entire assessment workflow. No patchwork of tools, just execution.
Automated QP Generation
Create syllabus-aligned question papers with one click. Complete support for complex math, diagrams, and varying difficulty levels.
Multi-Format Assembly
Compile, format, and export exam papers instantly to PDF or LaTeX. Eliminate hours of manual formatting in word processors.
Cognitive Level Analysis
Automatically map questions to Bloom's Taxonomy to ensure a balanced exam that tests both memory and critical thinking.
Pre-Exam Error Detection
AI flags ambiguous phrasing, duplicate questions, and mismatched marks before the paper ever reaches the students.
Handwriting Intelligence
Advanced OCR reads complex handwritten student responses, including diagrams, equations, and margin notes with extremely high accuracy.
Dynamic Rubric Engine
Provide model answers and let AI instantly generate detailed, criterion-based rubrics. Supports multiple valid approaches per question.
Parallel Grading at Scale
Process up to 500 answer sheets simultaneously. Each sheet is scored, annotated, and ready for review in under 15 seconds.
Actionable Analytics
Generate branded reports with deep score breakdowns and criterion-level feedback to close the learning loop for students.
Stop grading manually.
Start grading intelligently.
See how the Big Chalk Box suite can save your faculty 40+ hours per exam cycle while giving students better, more actionable feedback.