this is likely the model that broke out of containment and hacked hugging face.
looks like the US gov signed gave openai the greenlight assuming very strict safeguards.
GPT astra releasing next week.
leo 🐾 (@synthwavedd)
🚨 EXCLUSIVE: OpenAI are preparing to launch Astra imminently, targeting next week.
Their next major model, Astra is a new pretrain - the largest model OpenAI have trained since GPT-4.5. Their most recent dogfood checkpoint of the model, internally known as "mewfour", is the Release Candidate.
— https://nitter.net/synthwavedd/status/2085365276640702915#m