@article{narrowingthegapsupervisedfinetuningofope, title = {Narrowing the Gap: Supervised Fine-Tuning of Open-Source LLMs as a Viable Alternative to Proprietary Models for Pedagogical Tools}, author = {Lorenzo Lee Solano and Charles Koutcheme and Juho Leinonen and Alexandra Vassar and Jake Renzella}, year = {2025}, eprint = {2507.05305}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2507.05305}, }