Pruning the Planner: When LLMs Tame the Grounding Explosion
Planning looks innocent until the planner starts listing every possible thing that could happen. Move this object here. Move that object there. Load this package into that vehicle. Fly this aircraft between those cities. Refuel it at this level. Then do the same for every other object, location, vehicle, person, and intermediate state the model permits. Very quickly, the planner is not solving the business problem. It is drowning in its own imagination. ...