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Estimated level over the course of the test for two learners who start at the same level: one climbs to level 7, the other settles at level 4, and the confidence band around each narrows until the test stops after 18 and 17 items.
Research,  Engineering,  Pulse

See how Roxxem's adaptive proficiency test places learners in about 10 minutes, and how we generate and validate its 10k-item bank with LLM evals.

what-is-franco-manie-2026

FrancoManie 2026 is Roxxem's music madness contest for French classrooms. Learn how it works and how to join for free.