How to Prompt ChatGPT: What Works on GPT-6, What Doesn’t, and How to Test It
On October 7–8, 2026, GPT-6 became the model behind ChatGPT’s Chat tab. A lot of prompt guides still ranking on Google were written for GPT-3.5 and GPT-4. This guide is checked against OpenAI’s own pages, separates evidence from habit, and…
