Your question is Explaining Diffusion Models. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Explain diffusion models and explain a research paper in 5 minutes by taking a glance at it.
Give a concise, technically accurate explanation suitable for a mixed research and engineering audience. For the paper portion, identify the problem, central method, main result, assumptions, and one limitation or follow-up question. Make clear which statements come directly from the paper and which are your interpretation.
