tech
OpenAI releases powerful new GPT-5.6 model under restrictions
The company agreed to limit the rollout after a request from the Trump administration, which cited national security concerns.

TL;DR
- OpenAI is releasing three versions of its new GPT-5.6 model: Sol, Terra, and Luna.
- Access to GPT-5.6 is limited to about 20 companies whose participation has been government-approved.
- This restriction is at the behest of the U.S. government, signaling a new approach to regulating advanced AI models.
- The government's concerns are partly due to the significantly increased cybersecurity capabilities of the latest AI models.
- OpenAI believes GPT-5.6 Sol is better at identifying vulnerabilities than executing attacks.
- The company aims for a broader release in the coming weeks and is cooperating with the government to develop a framework for future AI model releases.