The learning platform where the AI explains and the engine decides.
Courses, assessments, coding practice, and an AI tutor on a clean domain core. Every score, verdict, and pass/fail is computed deterministically — the model only narrates.
No credit card. No setup. Instant demo logins.
Everything in one place
A full learning loop — assess, practice, get guidance, and prove it.
Courses & assessments
Structured courses with modules, lessons, and quizzes graded deterministically.
Real coding practice
Write JS and run it against hidden test cases in a sandboxed runner — true pass/fail.
AI tutor
Course-scoped Q&A and wrong-answer explanations grounded in your material.
AI study plans
Deterministic gap analysis turns your scores into a focus-ordered plan.
Mock interviews
An AI interviewer asks rubric questions; scoring stays rubric-based and exact.
Tenant-scoped & audited
RBAC on every action, recorded in an append-only audit log.
Try it in 60 seconds
Pick a demo role
Sign in as a learner, instructor, or admin — no setup required.
Explore the platform
Take an assessment, run code, generate a study plan, try a mock interview.
See the audit trail
Switch to admin and watch every write and AI action stream into the log.
AI you can trust with grades
The deterministic layer computes every number; the LLM never authors a score or verdict. That means consistent, defensible results — and explanations that build on the facts.
- Grading engine scores every assessment
- Sandboxed runner gives real code pass/fail
- Rubric engine scores interviews exactly
- AI explanations are grounded, not invented