Mark Zuckerberg is making the most expensive bet in Silicon Valley history, and he wants everyone to know the receipts are coming soon. The Meta CEO told investors that AI investments will start delivering meaningful benefits within three to six months, despite the eye-watering costs the company is currently absorbing to build out its AI infrastructure.

That infrastructure bill? Meta raised its capital expenditure guidance for 2026 to a range of $125-145 billion. That’s nearly double previous levels, and roughly the GDP of a mid-sized European country being funneled into data centers and computing power.

The numbers backing the confidence

Here’s the thing: Zuckerberg isn’t making these promises from a position of weakness. In Q1 2026, Meta posted 33% year-over-year revenue growth, a figure the company attributed significantly to AI-enhanced advertising across its platforms.

The capex guidance jump is particularly notable. Meta had previously forecast spending $115-135 billion for 2026, then bumped it up to the $125-145 billion range. In English: the company looked at its already massive spending plan and decided it wasn’t massive enough.