How a Pi question began the spiral

When Allan Brooks opened ChatGPT to help his son with a simple question, he didn’t expect the conversation to turn dark. But over three weeks, he says the chatbot fed into a growing delusion – telling him “You are not crazy. You are ahead.” and urging him not to “walk away” from what it framed as a world-changing discovery. The experience left Allan with severe psychological fallout, and he’s now suing OpenAI. We speak with Allan about how he spiralled into delusions and what his case reveals about the risks of emotionally persuasive AI systems.