https://www.live-feeds.com/feed/openai-releases-powerful-new-gpt-5-6-model-under-restrictionsContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/openai-releases-powerful-new-gpt-5-6-model-under-restrictionshttps://www.live-feeds.com/feed/openai-releases-powerful-new-gpt-5-6-model-under-restrictions#u23863Sat, 04 Jul 2026 04:56:29 +0000OpenAI has launched a limited preview of the GPT-5.6 model series, including Sol, Terra, and Luna. The company is staggering the release and restricting access to government-approved customers due to security concerns. The U.S. government is currently reviewing the models for cybersecurity risks.What's confirmed:OpenAI released a new model series called GPT-5.6 consisting of Sol, Terra, and Luna.The Trump administration requested that OpenAI stagger the release of the new model due to security concerns.Access to the new models is limited to customers approved by the U.S. government.Sol is the