OpenAI previewed GPT‑5.6 Sol on Thursday, its most advanced model to date, alongside two companion variants — Terra and Luna. But the launch comes with a catch that has the tech world on edge: the US government is controlling who gets access.

"We are starting with a limited preview for a small group of trusted partners whose participation has been shared with the government, before releasing more broadly," OpenAI wrote in its announcement. The company added pointedly: "We don't believe this kind of government access process should become the long-term default. It keeps the best tools from users, developers, enterprises, cyber defenders, and global partners who need them."

The restricted rollout extends a pattern that began two weeks ago when the Trump administration ordered Anthropic to take its most powerful models offline. That standoff remains unresolved, and now OpenAI has been drawn into the same orbit. OpenAI says it is cooperating in the short term while working with the administration to develop a "cyber Executive Order framework" for future model releases.

The HN discussion erupted to over 200 comments within the first hour, with developers expressing alarm at the precedent. "This amount of courting the current administration is pretty scary," wrote one commenter. Others noted the pricing trend: Luna will cost $1/$6 per million tokens (input/output), continuing an upward trajectory from earlier GPT‑5 variants.

Sources: OpenAI Blog, Hacker News Discussion