You're in a Research engineer interview at OpenAI, and the interviewer asks: "How do you train your model for Computer Use? Can RL solve this? " Here's how you can answer:

“Imagine teaching a child to ride a bike. You could give them a detailed manual (Supervised Fine Tuning), but they'll likely learn better by trying it themselves (Reinforcement Learning), falling, getting up, & gradually improving.” - @McDonaghMatthew ELI5 on DeepSeek, link 👇