ccusage (opens in new tab)

Inspired by a recent Simon Willison post, I just ran ccusage on my laptop and learned that over the past thirty days, on my sole subscription of $200 a month for Claude, I have consumed $2,422.13 worth of tokens. 1All of this elides the fact that ccusage anchors onto something that is itself slightly lossy: we have to take as given the assumption that the unit cost of tokens through metered billing for companies like Anthropic is, in and of itself, profitable. I suspect that it is. But it's...