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Applied AI·June 26, 2026·1 min read

OpenAI releases three versions of GPT-5.6, called Sol, Terra, and Luna, as a limited preview to ~20 companies, with participants disclosed to the US government

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Model access is now a regulated surface—if you’re in the first ~20 on GPT‑5.6, you’re implicitly part of a policy experiment as much as a technical one. Treat early access less like a feature preview and more like a compliance-heavy pilot with shifting rules of engagement.