A PPO policy for deciding topic order and duration on a prerequisite knowledge graph, paired with an LLM for Socratic dialogue, improves student mastery rates and reduces turns compared to baselines and scaled models across held-out topics.
A Comprehensive Review of AI-based Intelligent Tutoring Sys- tems: Applications and Challenges
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Frontier LLMs reach ~97% aggregate reliability on Nepal's K-10 curriculum but show major shortfalls in pedagogical clarity and cultural contextualization, indicating they are not ready for autonomous tutoring.
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Hey Chat, Can You Teach Me? Structuring Socratic Dialogue for Human Learning in the Wild
A PPO policy for deciding topic order and duration on a prerequisite knowledge graph, paired with an LLM for Socratic dialogue, improves student mastery rates and reduces turns compared to baselines and scaled models across held-out topics.