Model Release

OpenAI's GPT-5.6 Deferral Establishes Government Pre-Review as a Real Variable in Frontier AI Releases

OpenAI delayed the full public rollout of GPT-5.6 at the request of the U.S. government, limiting initial access to vetted partners under a June 2026 executive order that grants the government up to 30 days of advance access to covered frontier models. OpenAI complied while stating publicly it does not want this to become a permanent standard. For compliance teams, the headline is not the delay but what it signals: government pre-deployment review is now an operational fact in AI vendor release cycles.