6月27日,OpenAI宣布已开启GPT-5.6系列的限量预览。该系列包括旗舰模型Sol、适用于日常工作的均衡模型Terra、以及快速且经济实惠的模型Luna。据介绍,Terra性能与GPT-5.5相当但价格便宜一半,Luna则以最低成本提供较强能力。OpenAI表示,计划在未来几周内全面开放GPT-5.6 Sol、Terra和Luna。在今天发布前OpenAI与美国政府沟通了模型能力及发布计划。应美方要求,此次将先向少量经审核的可信合作方进行预览。(界面新闻)

OpenAI staggers GPT-5.6 rollout for government vetting, eyes 2027 IPO - SiliconANGLE

At the request of the U.S. government, OpenAI will initially make its new GPT-5.6 model available only to select partners, with access approved on a "customer by customer" basis.…

The reported request to OpenAI follows the Trump administration's move to limit access to Anthropic's Fable 5 and Mythos 5 AI models.

AI models have progressed to the point where their capabilities have real political consequences. Dealing with those consequences will require collective action.

OpenAI launched Sol, its most powerful model, to about 20 partners approved by Washington under Trump's AI executive order. Broad access comes later.

On Friday, the company unveiled the limited preview of its new GPT 5.6 model suite: Sol, Terra, and Luna.

The company agreed to limit the rollout after a request from the Trump administration, which cited national security concerns.

June 26 : OpenAI said on Friday it was delaying a full public launch of GPT‑5.6 at the U.S. government's request, limiting the AI model's initial access to a small group of vetted…

OpenAI introduced the GPT-5.6 family of AI models on Friday, but only limited users can access them for now thanks to the U.S. government.

OpenAI is introducing GPT-5.6, its next-generation model, two months after the release of GPT-5.5. However, the rollout to customers won’t...

OpenAI unveils GPT-5.6, claiming it surpasses Claude Mythos. Release by July 31, 2026 at 88.9% YES.

OpenAI is rolling out its GPT-5.6 Sol model to government-approved users only, following a White House request for phased AI deployment and security review.

OpenAI limits access to GPT-5.6 after Trump administration talks. Release by June 30, 2026 at 5.9% YES.

Semanas atrás, el gobierno de EU ordenó a Anthropic prohibir el acceso de ciudadanos extranjeros a sus modelos Fable 5 y Mythos 5

OpenAI's new flagship GPT-5.6 Sol beats Anthropic's Claude Mythos 5 in coding benchmarks, but the US government is forcing a restricted rollout. OpenAI isn't happy about it.

“We don’t believe this kind of government access process should become the long-term default,” says OpenAI. “It keeps the best tools from users, developers, enterprises, cyber…

OpenAI has officially unveiled its highly anticipated GPT-5.6 model series, introducing three distinct tiers. However, the initial rollout is restricted to a select set of…

OpenAI previewed GPT-5.6 Sol, Terra and Luna as safety tests flagged stronger cyber capabilities and a greater risk of unauthorized agent actions.

OpenAI previews GPT-5.6 with Sol, Terra, and Luna tiers, new max and ultra reasoning modes, pricing, and access.

It is the second time in a month that a frontier lab's most powerful model has been held back from general release over fears about cyber capabilities.