The software is certainly easier to build, but there's a lot of hardware involved here beyond the tractor. Claude is not necessarily going to make it easier to do soil sampling or measuring field conditions or yield outputs.

Farmers would be foolish to rely on an LLM because farming margins are too low to makeup for even a small quick mistake. Many farms will profit 1% on investment over 1-2 decades, although year to year yield can vary 30%.