OpenAI Previews GPT-5.6 Sol, Terra, Luna — Behind a US Government Access Gate
Read this because The model is ready before the policy is. A frontier release gated by government sign-off rather than OpenAI capacity is a new governance pattern builders should expect to see again.
OpenAI unveiled GPT-5.6 Sol/Terra/Luna on June 26 — Sol hits 91.9% on Terminal-Bench 2.1, but access is limited to ~20 government-approved partners.