Inference vs training Memes

Classic "works on my machine" energy, but make it mobile. Someone's genuinely baffled why AI data centers need cooling infrastructure when ChatGPT runs just fine on their phone without a water cooler attached. Here's the thing: your phone running AI inference on a pre-trained model is like microwaving leftovers. Data centers training those models? That's running an industrial kitchen 24/7. We're talking thousands of GPUs generating enough heat to warm a small city, hence the need for liquid cooling systems that use millions of gallons of water. But sure, it works on your phone, so clearly Big Tech is just being dramatic with all those cooling towers. Next you'll tell me your laptop doesn't need a fan because it's "just running Chrome."