. If you add all the providers’ estimates up, Sommer said, you get 100 to 200 quadrillion tokens a year. But to achieve the the $2 trillion in annual spend Gartner calculated, providers would need to be generating, by conservative estimates, a cumulative 10 sextillion tokens per year.

So the token consumption would need to grow by 50 000 - 100 000 until 2030.

It's hard for the market though because developers or users are known to switch between models.