Hey Learning Crew, Ernis here, ready to dive into some brain-bending research! Today, we're tackling a paper that asks a really important question: How smart are these AI models really? And does it matter where you run them? Now, we've all heard the hype about these giant AI models – the foundation models – that can seemingly do everything from writing poems to coding software. But this paper isn't just taking their word for it. They're putting these models to the test, across a whole range of challenging problems. Think of it like this: imagine you're trying to figure out who's the best athlete. You wouldn't just look at who says they're the best, right? You'd put them through a series of trials – sprints, jumps, maybe even a mental obstacle course. That's what these researchers did, but with AI. They tested 15 different AI models on 79 problems from eight different academic fields – everything from Physics and Math to Biology and Economics. That’s right, they even tried to see if AI could handle Econ! But here's the really cool part: they didn't just run these tests on one fancy computer. They ran them on three different types of systems: A supercomputer, like the absolute beast, MareNostrum 5. Think of it as the Olympic training center of computers. A cloud platform, kind of like renting powerful computing resources online, from Nebius AI Studio. A university cluster, which is like a bunch of regular, but still pretty powerful, computers working together in a university lab. Why three different systems? Because they wanted to make sure the results weren't just because of one particular setup. They wanted to see if the AI models were actually smart, or just good at playing a game on a specific machine. "The tri-infrastructure methodology and 79-problem benchmark enable longitudinal tracking of reasoning capabilities as foundation models evolve." So, what did they find? Well, the results were pretty interesting. It turns out that bigger isn't always better. Some smaller models, trained on really high-quality data, actually outperformed some of the larger ones! It's like finding out that a smaller, more focused athlete can beat a bigger, less-disciplined one. The quality of the data used to train the AI models was actually more important than the size of the model itself. Which means all those rumors about needing massive parameters might not be the full story. Why does this matter? Well, think about it. If you're a teacher, you might use AI to help students learn. If you're a business, you might use AI to make better decisions. And if you're a researcher, you might use AI to discover new things. This research helps us figure out which AI models are actually the best for the job, and how to use them effectively. This paper gives us actionable guidelines to help us select the best model, whether we're in educational, production, or research contexts. Here are a couple of questions that popped into my head while reading this: If data quality is so important, how do we ensure that the data used to train these AI models is accurate, unbiased, and representative? Given that smaller models can sometimes outperform larger ones, what are the implications for the future of AI development? Should we be focusing more on data quality and training techniques, rather than just scaling up model size? So, Learning Crew, that's the gist of this paper. It's a deep dive into the reasoning abilities of AI models, showing us that size isn't everything and that careful testing across different platforms is crucial. It's a reminder that we need to look beyond the hype and really understand what these AI models are capable of. Until next time, keep learning!Credit to Paper authors: J. de Curtò, I. de Zarzà, Pablo García, Jordi Cabot