If you picked the safe middle option, you do not understand the sheer brute force required to sustain the semiconductor industry. The correct answer is 220,000°C. That is forty times hotter than the surface of the sun. Contained. Inside a box the size of a shipping container. The tech industry is no longer just shrinking transistors. It is sustaining star level physics in a vacuum to bounce light off a flawless mirror. All to train a chatbot.