OpenAI Prepares Public Release of GPT-5.6 Model After Delay

By EC Assets · Published 8 July 2026

OpenAI is set to launch its most capable model, GPT-5.6, on Thursday. The public launch follows a delay last month. The delay occurred at the request of the US government. The company describes GPT-5.6 as its strongest model yet. It reportedly has increased capabilities in cybersecurity, biology, and autonomous AI tasks. OpenAI has secured US regulatory green light for the GPT-5.6 rollout. GPT-5.6 shipped with three price tiers. Access to GPT-5.6 Sol, reportedly its most advanced AI model, is currently restricted. This access is limited to approximately 20 approved partners during a preview phase. The Statsig team within OpenAI works on systems for experimentation, feature rollout, dynamic configuration, and analytics that aid product development. This article is intended for informational purposes only. It does not constitute investment advice.