UK LearnLM classroom RCT — independent corroboration

165 students, 5 UK secondary schools: students with LearnLM support were 5.5 pp more likely to solve novel problems on later topics (66.2% vs 60.7% human-tutor-only).

What it means A second independent RCT with transfer-to-novel-problems as the outcome — the hard test — strengthening the evidence base beyond a single study or vendor.