How I uncovered the hidden information that makes AI image replication possible—and why it matters for the future of generative AI

Overview
This is a summary of my substack post about the same issue. Here I get better image galleries to compare the images side by side.
Side by Side



ChatGPT will give you what it considers the prompt for recreating the image
Here’s the exact text prompt you can use to regenerate the same image in a fresh chat:
> A photograph taken on April 5, 2025, features a young black and tan mixed-breed puppy sitting on a vintage-style patterned area rug. The puppy has wavy, slightly curly fur with distinct tan markings on its eyebrows, muzzle, chest, and legs. It sits calmly, facing forward with large brown eyes and a shiny black nose. Behind the puppy is an old wooden chest with visible grain texture and a metal keyhole, adding a rustic charm to the scene. The bottom left corner of the image is signed with the date “2025-04-05” as evidence. The lighting is warm and natural.
You can give the prompt a go yourself, you should get consistent results. I asked a few friends on LLM London WhatsApp to generate the images (thanks!) and they were very similar

Here is one generated by Midjourney from the same disclosed prompt:

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