See the reasoning
behind the answer.

AI grading and interviews built around each student’s work.

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Grading and interviews, together.

ProofPaths workflow: instructor materials and a student submission feed rubric-based grading and an interview, producing feedback and a transcript.
Grading and interviews start with the same student submission. View full-size workflow
Student’s least-squares solution
“Independent columns give a unique minimizer.”
The interview
Why does this solution have a unique minimizer?
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Illustrative exchange

From coursework to assessment.

ProofPaths architecture: a React interface connects to a Go backend, PostgreSQL, Python assessment workflows, Redis, and an external GPU inference service.
Course materials, grading reviews, and interview transcripts stay linked throughout assessment. View full-size architecture