Just caught Meta's latest earnings call and honestly, the AI narrative they're pushing is hitting different. Zuckerberg's really doubling down on this strategy and the numbers are backing it up.

Let me break down what actually happened. Q4 revenue came in at $59.9B, that's 24% growth year-over-year. Pretty solid. But here's what's interesting - they crushed Wall Street expectations. Analysts were looking for $58.47B and Meta delivered more. EPS hit $8.88, up 11% YoY.

The real story though is the user engagement piece. Daily active users sitting at 3.58 billion now, up 7% from last year. That's basically their entire advertising machine right there. And get this - ad impressions jumped 18% while the average price per ad went up 6%. That's the AI efficiency play working in real time.

What caught my attention most was what Zuckerberg said about their AI infrastructure spending. They're committing $115-135B in capex for 2026, mainly on AI. That's not small change. The thing is, their Llama language models scaled down for targeted advertising are actually printing money. Better engagement, better ad performance, better ROI. That's the kind of AI spending that actually moves the needle.

On the Reality Labs side, CFO Susan Li mentioned losses should stay around 2025 levels going forward. After dropping over $19B last year, investors definitely wanted to hear that.

Looking ahead, Meta's guiding for Q1 revenue around $55B at the midpoint. That would be 30% growth year-over-year. Street was expecting $51.4B, so they're already signaling another beat.

The valuation angle is worth noting too. P/E under 30 in this market is pretty reasonable for a company actually executing on AI strategy rather than just talking about it. Meta's one of the clearest examples of companies using AI to drive real results right now. They're not just investing in infrastructure - they're actually monetizing it.

Obviously there's always risk in any position, but what Zuckerberg and the team are doing with AI integration into their core business is worth paying attention to. This is how you actually profit from the AI wave instead of just chasing hype.