Just caught Palantir's Q4 numbers and honestly, the growth story here is hard to ignore. Revenue hit $1.41B with a 70% year-over-year acceleration - that's the 10th straight quarter of accelerating growth. For context, we went from 13% growth back in Q2 2023 to this. That's a pretty wild trajectory.

What's really interesting is the commercial side. U.S. commercial revenue jumped 137% to $507M, and they're closing deals worth serious money - $1.34B in total contract value last quarter alone. The net revenue retention hit 139%, which basically means existing customers are expanding their usage faster than new customer acquisition. That's the kind of metric that makes investors lean in.

Their AI Platform (AIP) is clearly resonating. They added 34% more customers and the remaining deal value for U.S. commercial jumped to $4.38B. Government revenue also stayed strong at $730M, up 60% year-over-year. Looking ahead, they're guiding for 74% growth in Q1 and 61% for the full year, with U.S. commercial expected to grow at least 115%.

Now here's the real question - is it too late to buy at these levels? The stock's already up over 30% in the past year and trading around 59x forward price-to-sales. Yeah, that's expensive by traditional metrics. But Palantir's basically become the operating system for enterprise AI outside the chip makers. There's minimal real competition in what they're doing, and the growth rates suggest they're still in early innings.

I'm not saying chase it higher, but if you've been sleeping on this one and missed the move, any decent pullback would probably be worth looking at. The valuation matters, sure, but so does the fact that they're executing at a level most software companies can only dream about. Just depends on your risk tolerance and time horizon.