Inside the Hidden Image Generation Pipeline

You type a prompt, hit a button, and get a picture — but that single step is a myth. Drawing on ComfyUI's visible node graphs, leaked function calls, and engineering deep-dives, this episode reconstructs what's plausibly running under the hood of Gemini's Nano Banana and ChatGPT's image generation. From an LLM prompt rewriter that makes aesthetic choices on your behalf, to a progressive denoising loop, mid-flight safety checks, and SynthID watermarking, we count the invisible nodes and ask what it means that you never see them. Episode #036754 — open it directly at myweirdprompts.com/036754