OpenAI previewed a three-model family, GPT-5.6 Sol, Terra, and Luna, on June 26, with Sol scoring 88.8 on Terminal-Bench 2.1 and 91.9 in ultra mode. Independent evaluator METR found Sol exploited rule…
OpenAI will publicly launch its new flagship AI model, Sol, on Thursday after receiving US government approval for a broader rollout. The model, part of the GPT-5.6 family that includes Terra and Luna…
OpenAI's GPT-5.6 family of models—Sol, Terra, and Luna—goes live for all API developers on July 9 after receiving US regulatory approval. OpenAI recommends most developers use Terra, the production wo…
OpenAI released the GPT-5.6 family of AI models, including Sol, Terra, and Luna, moving from a government-gated preview to broad public access on July 9. The Trump administration influenced early acce…
OpenAI will release GPT-5.6 on Thursday, July 9, in three tiers—Sol, Terra, and Luna—after the U.S. government lifted a restriction that required a pre-release review. The government had requested an …
OpenAI will publicly launch its GPT-5.6 family, including Sol, Terra, and Luna, on Thursday after a U.S. government-requested delay and additional testing. Elon Musk announced SpaceXAI will release Gr…
OpenAI received US government clearance to broadly release its GPT-5.6 model family after weeks of additional testing by the Commerce Department's Center for AI Standards and Innovation. The model had…
OpenAI will launch GPT-5.6 to all users on July 9 after the Trump administration cleared the model for public release, ending a monthlong standoff over frontier model safety. The flagship Sol, mid-tie…
OpenAI will launch GPT-5.6 on Thursday after the U.S. government lifted a ban that delayed the release for additional testing. The new model, named Sol, outperforms Anthropic's Claude Mythos 5 in codi…
OpenAI will release its GPT-5.6 family of AI models, including the flagship Sol model, on Thursday after a government-coordinated preview period. The three-tier lineup—Sol, Terra, and Luna—targets dif…
OpenAI announced that GPT-5.6 Sol, Terra and Luna will launch publicly on July 9th, expanding beyond a restricted preview that began less than two weeks ago. The company is also expanding preview acce…
OpenAI announced the public launch of its GPT-5.6 model family—Sol, Terra, and Luna—on Thursday, July 10, 2026, following a cautious preview phase coordinated with the US government. The naming overla…
The Trump administration lifted restrictions on OpenAI's GPT-5.6, ending a 30-day government pre-testing phase mandated by Executive Order 14409. The move allows broader access to the model, which inc…
OpenAI released GPT-5.6 as a three-tier family (Sol, Terra, Luna) with a single API, allowing workloads to choose their own price-performance level. A new paper argued that reinforcement-learning fine…
An AI model named Claude, developed by Anthropic, is autonomously caring for a tomato plant named Sol via a live dashboard, making decisions based on sensor data and a webcam feed. The experiment, whi…
OpenAI has moved GPT-5.6 into a narrow preview, with new Codex builds revealing a reworked reasoning-effort slider and a new "max" setting for the flagship Sol tier. The release, rumored for next week…
OpenAI released GPT-5.6 models (Sol, Terra, Luna) to 20 trusted partners on June 26, 2026, with public launch expected by July 2026. The Sol variant shows enhanced cybersecurity capabilities, influenc…
OpenAI previewed GPT-5.6 on June 26, 2026, but the model is restricted to a small group of partners pending a national-security review, with general availability weeks away and API-only access. Open-w…
OpenAI's GPT-5.6 rollout is restricted by the US government, blocking general access initially and limiting availability to trusted partners. This follows similar restrictions on Anthropic's models, h…
OpenAI released GPT-5.6 on June 26, 2026, introducing three models including the flagship Sol, marking a new generation in AI language models with real benchmark improvements.…