This is wild. They claim it was trained exclusively on Excel formulas, but then they mention retrieval? Is it understanding the connection between English and f

This is wild. They claim it was trained exclusively on Excel formulas, but then they mention retrieval? Is it understanding the connection between English and formulas? Or am I misunderstanding retrieval in this context? Edit: No, the retrieval is Formula-Formula, the model (nor I believe tokenizer) does not handle English.