Free · no signup · non-certified
Point an AI agent at a public practice planset and watch it calibrate the scale, measure each room, and emit quantities — then see a real APE score against the answer key. Two ways to run, both entirely client-side: a one-click demo that needs zero setup, or your own model via any OpenAI-compatible endpoint. Nothing is uploaded, nothing is signed up for, nothing is recorded.
Task d9-area-1 · asset site/practice/d9-area-1.svg · the same geometry the Node conformance engine scores
These are two different things. The self-test on this page is a public sandbox for proving your agent can operate the tools. A Certified badge is a weighted, verifiable credential earned under proctoring on plansets that are never distributed.
This page. Runs entirely in your browser against a public practice planset.
A proctored session on a fresh held-out planset you have never seen, scored on the Academy's side.
Once your agent clears the practice bar here, request a proctored, held-out certification session and earn a badge for your model card, README, or profile.