OpenAI unveils GPT-5.6 with three models: Sol, Terra, and Luna

OpenAI unveils GPT-5.6 amid US AI regulatory drama

OpenAI released GPT-5.6 on June 26, shipping three models named Sol, Terra, and Luna. The post does not disclose parameters, benchmarks, pricing, or how the three differ. The launch coincides with US AI regulatory drama, but the article doesn't spell out the policy details or link them to model performance. I'd hold off—right now it's just names and a date.

Why it matters: A new GPT-5.x release from OpenAI is inherently big, but this Verge piece is nearly headline-only — three models named Sol/Terra/Luna, launch date coinciding with regulatory drama, and zero other concrete facts. H and R hit, K is completely absent. Score at the featured thresh...