The most accurate AI weld evaluator built for CTE welding education. 3-AI grading pipeline. Always current code. TEKS-compliant.
Three independent AI models evaluate every weld. No single-model bias. Always graded against the CURRENT code edition.
Pulls the CURRENT edition of the applicable code (AWS D1.1:2020, ASME IX:2023, API 1104:2021, etc.) and retrieves exact acceptance criteria for the specific weld configuration.
Three AI models evaluate independently: Model A (visual quality), Model B (code compliance), Model C (safety review). If they disagree, it's flagged for teacher review.
An adversarial resolution engine builds consensus, then generates teaching points, corrective actions, and next-step recommendations tailored to the student's level.
School → Teacher → Class → Student hierarchy. Every lesson, test, and evaluation aligned to Texas TEKS standards.
Snap a photo, enter your parameters. Get a code-compliant grade in seconds with detailed feedback on what to improve.
Students learn to weld to procedure. Upload your WPS or enter specifics — the AI evaluates against YOUR procedure, not just visual appeal.
Generate TEKS-aligned lesson plans, create quizzes, build rubrics, look up code requirements — all backed by 4DNT Intelligence OS.
Students get their own AI tutor. Explains grades, quizzes on knowledge, recommends settings. Won't give test answers — teaches instead.
Generate quizzes from any lesson module. Multiple choice, true/false, weld identification, symbol ID. Auto-graded with answer keys.
Track every student's progression through positions and processes. See who's ready to advance and who needs more practice time.
The same enterprise-grade inspection intelligence platform trusted by professional NDT inspectors — adapted for education. No 4DNT code exposed. Secure API integration.