Remember when everyone was obsessed with mining cryptocurrency? Those makeshift rigs with multiple GPUs hanging precariously from metal frames, fans whirring away like mini jet engines? Well, history has a funny way of rhyming. The latest trend in tech circles isn’t mining digital coins - it’s running local Large Language Models.

The online discussions I’ve been following lately are filled with tech enthusiasts proudly showing off their homegrown AI setups. These aren’t your typical neat-and-tidy desktop computers; they’re magnificent contraptions of cooling systems, GPUs, and enough computing power to make any IT professional’s heart skip a beat. One particularly impressive build I spotted looked like a miniature apartment building, with GPUs occupying the “top floors” and an EPYC processor serving as the building’s superintendent.