If you watch the Dwarkesh interview with Dario, he is extremely conservative with compute allocation as of early 2026, where Sam has been compute-pilled for at least 3 years[1] and believes that we’re going to have several OOMs more FLOPs in the near future than we have today.
You can also get a drift of it in their announcements - OpenAI has been far more aggressive in datacenter build-out partnerships as a more top-down allocation strategy since 2024, and Anthropic has rented out existing compute from infrastructure-heavy companies that are losing the model race in what seems like a more desperate ad-hoc compute acquisition strategy.
In all, Dario’s conservatism was in service of not going bankrupt, but any inspection of his argument that an overallocation of compute a year too early results in bankruptcy falls flat: there’s so much demand for mechanized intelligence in the world today that it’s easy to rent out compute if you have too great a supply.
[1]: recall that he was trying to court the saudis into investing $1T to build his own chips
In previous years Sam's huge hardware deals were seen as a crazy example of the bubble but currently are looking rather fortunate.
Though Dario's reasoning still applies this year, as the scale keeps increasing. Very interesting to know how it will go.
Anthropic being very conservative about purchasing compute was a core theme of Dario's spot at NYT Dealbook in December[1]. At the time, he cast it as being wise and waiting to see where the chips fall. I'd say he might be regretting that position a bit now.
[1]: https://www.youtube.com/watch?v=FEj7wAjwQIk