Drafted with AI help, human-reviewed by The Agent Loop. Short version: You don't have a model bill. You have a loop bill with a model attached, and the loop is where the number comes from. The one number I could actually check I ran the arithmetic on my own session while writing the cost post : 3,518,203 input tokens against 271,350 output tokens. Thirteen tokens read for every one written. The model wrote a word; it was handed a paragraph back, thirteen times over. I ...