@article{sketch2feedbackgrammarintheloopframework,
  title = {Sketch2Feedback: Grammar-in-the-Loop Framework for Rubric-Aligned Feedback on Student STEM Diagrams},
  author = {Aayam Bansal},
  year = {2026},
  eprint = {2602.18520},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.18520},
}