Trump administration asks OpenAI to limit next model release over security concerns
This marks the first time the U.S. government has preemptively asked a U.S. AI company to restrict the launch of a model before release.

Scoop: Trump administration lifts restrictions on OpenAI's GPT 5.6
OpenAI expects to do a wide release of GPT 5.6 this week following additional testing.

Collection
Sources for the Jul 8 Sensemaker daily brief on GPT-5.6, government testing, and negotiated frontier-model releases.