alt Hacker News> The majority of usage comes from subscriptions.
This is untrue.
You are way underestimating enterprise usage here.
You can't get the $200 subscription on Teams plans at all, and Enterprise plans don't have any subsidized plans.
Anthropic has 80% margins on inference: https://archive.is/BtEeN#selection-1575.0-1575.75
The numbers in the article are forecasts but let’s take them as real. That’s $10bn of revenue, the majority from enterprise customers, let’s say 75% from enterprise API usage: $7.5 billion. If the margin on inference is 80% that means of the $7.5bn in enterprise revenue they’re spending $1.5bn on compute. Yet we know that they actually spend over $5bn per month on compute, which includes the $1.25bn per month to SpaceX.
If $7.5bn is their enterprise revenue and it costs just $1.5bn to generate, that leaves $3.5bn in compute costs to account for. Dario previously said that training costs less than inference so training can’t explain it.
If subscriptions aren’t the majority of usage and aren’t subsidized, where is the money going? Anthropic don’t spend money on data centre build out so that can’t be it either.