AI RESEARCH
From Flat to Structural: Enhancing Automated Short Answer Grading with GraphRAG
arXiv CS.AI
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ArXi:2603.19276v1 Announce Type: cross Automated short answer grading (ASAG) is critical for scaling educational assessment, yet large language models (LLMs) often struggle with hallucinations and strict rubric adherence due to their reliance on generalized pre-