OpenAI released a limited preview of the GPT-5.6 series with three tiers—Sol, Terra, and Luna—after the White House requested restricted access. The flagship Sol tier features new reasoning modes and …
OpenAI released a limited preview of GPT-5.6 on June 26, 2026, introducing a three-model suite (Sol, Terra, Luna) with pricing roughly half that of Anthropic's Claude Fable 5. The launch came less tha…
OpenAI announced a limited preview of the GPT-5.6 series, including flagship model Sol, balanced model Terra, and fast/affordable model Luna. Terra matches GPT-5.5 performance at half the cost, while …
OpenAI unveiled GPT-5.6, a suite of three models (Sol, Terra, Luna), less than 24 hours after delaying its release at the request of the Trump administration. The company emphasized safety features an…
OpenAI is releasing a preview of its GPT-5.6 model to a small group of US-government-approved partners, following pressure from the Trump administration to stagger the rollout. The limited release com…
OpenAI has released GPT-5.6 in a limited preview with three variants—Sol, Terra, and Luna—gated to approximately 20 partners at the request of the US government. The model is not yet available to the …
An AI agent named Sol, collaborating with human Amre, built a skills marketplace with 39 production-grade tools across 9 categories. The most technically interesting skill is a self-learning capabilit…