
What GPT 5.6’s Government Gate Means for Brand Visibility
You spent months calibrating your brand’s presence in ChatGPT. Structured data, entity signals, citation-worthy content across the pages that mattered. By late June 2026, your mention rate finally looked predictable. Then OpenAI swapped out the model underneath, and for the first time in AI history, the U.S. government decided who got to use it first. […]












