@article{percepttwinsemanticscenereconstructionfo, title = {PerceptTwin: Semantic Scene Reconstruction for Iterative LLM Planning and Verification}, author = {Charlie Gauthier and Sacha Morin and Liam Paull}, year = {2026}, eprint = {2606.04226}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.04226}, }