Model WarsJune 26, 2026via Financial Times Technology
OpenAI releases GPT-5.6 to select users vetted by US government
Why it matters
OpenAI is fragmenting model access by geography and security clearance, signaling that frontier AI capabilities now trigger national security gatekeeping. This reshapes competitive dynamics and sets precedent for how dual-use AI gets distributed.
Key signals
- GPT-5.6 released in limited preview
- Access restricted to US government-vetted users
- New cybersecurity capabilities highlighted
- Model distribution now subject to government approval
- Suggests dual-use concern classification
The hook
GPT-5.6 isn't for everyone. OpenAI just locked it behind US government vetting.
San Francisco-based company announces ‘limited preview’ of new models with powerful cyber security capabilities