ResearchBenchmarksHelpfulness and Informativeness Assessment on AI-TA vs MoodleBot Survey Q2Helpfulness and Informativeness Assessment on AI-TA vs MoodleBot Survey Q2Follow4.4Mean ScoreMoodleBot4.18164.23834.2954.3517Apr 6, 2026Evaluation resultsMethodMethodLinksMean ScoreStandard DeviationMean Score Change (%)Std Dev Change (%)MoodleBotSample Size (N)=30Sample Size (N)=302026.044.40.77——AI-TASample Size (N)=36Sample Size (N)=362026.044.190.81-4.85.2