Well spotted, no LLM in sight. We published an academic paper on Broomrocket[1]. Currently, it uses spaCy[2] to process the sentence into a semantic data structure and then uses the placement algorithms to create a list of volumes and placement preferences in 3D space. My wife is currently working on replacing spaCy with a custom NLP library in Rust working purely based on formal methods. This will become a larger product suite in the future.

[1]: https://dl.acm.org/doi/10.1145/3648233 [2]: https://spacy.io/