Course-first AI-assisted assessment for design, science, mathematics and programming documentation. Review rubric evidence, refine feedback and retain the final decision.
Teacher access · Sign in with Google. Your workspace opens straight away on the Free plan.
Create a course, bring your brief and rubric, upload a class ZIP, choose PDF-focused or Full-scope review, then inspect the criterion-level evidence and confirm marks. Compare the work with a benchmark or answer key, as a PDF, a video or both, side by side. Teachers retain the final decision.
Any teacher or lecturer can sign up with Google and start on the Free plan straight away, after accepting the terms. Each teacher has a separate, private workspace.
Yes. Choose what you will compare: PDF with PDF, an answer key with handwritten scripts, video with video, or a mix of both. The student’s work opens beside your benchmark, and videos play together on one shared timeline with the sound switchable between them. A benchmark is a reference point, not an assumed perfect answer.
Use readable evidence for design, science, mathematics and programming documentation. IDML structural inspection is available, not native INDD rendering. Photoshop and Illustrator intake does not guarantee native layer or artboard inspection. Video review uses sampled frames and scene changes with timestamped evidence, not full-motion or full-audio analysis. Code execution and CAD validation are not available.
Teacher-scoped course metadata, rubrics and results are saved. Extracted originals are saved in private, teacher-owned file storage within the storage allowance. The ZIP itself is not retained by default. Firestore holds metadata and results, not binary files. Temporary grading upload cleanup is best-effort.
Each teacher starts with an editable 11-band A–F scale. Preview and explicitly apply changes centrally across your courses; awarded marks, percentages and feedback stay unchanged. The starter is not a universal institutional standard, and marks must not be altered merely to meet a distribution.