Claude has been measurably worse over other models, in my experience. This alone makes me doubt the number. That and Anthropic has not released official public financial statements, so I'll just assume it's the same kind of hand waving heavily leveraged companies tend to do.

I actually for for ChatGPT and my company pays for Copilot (which is meh).

Edit: Given other community opinions, I don't feel I'm saying anything controversial. I have noted HN readers tend to be overly bullish on it for some reason.