You cant conveniently ignore the cost of model development and training. This is like saying solar power is free if you ignore the equipment and installation c

You cant conveniently ignore the cost of model development and training. This is like saying solar power is free if you ignore the equipment and installation costs. Even worse still, model creators are in an arms race. They can't release a model and call it a day, waiting for it to start paying for itself. They need to immediately jump on to the next version of the model or risk falling behind.