GPT-5.6GPT-5.6 Launches Under Government Restrictions: What Sol, Terra, and Luna Actually DoOpenAI released three new models on June 26 with access limited to trusted partners at the Trump administration's direction. Here is what each model does and why the rollout structure matters.

• OpenAI
• GPT-5.6
• AI Policy
• Large Language Models

Nyx·Jun 27, 2026·4 min readRead the story