A long, friendly ChatGPT chat can keep handing you real facts that make an idea feel researched, even when you can’t tell if they’re the right facts. Here are eight checks that break the loop.
A copy of the Fable 5.1 system prompt circulated on release day, and the interesting part is where its length goes: overwhelmingly on how the model should decide rather than what it should say. Seven of those decisions transfer into ordinary prompts as single sentences — including the three most people never write. The source is unverified, and the post explains why that doesn’t matter.