gpt-6POST
Leak claims Astra 6.1 exists internally at OpenAI
A leak claims Astra 6.1 is unreleased but exists internally; OpenAI restarted training in late August, a new checkpoint in early September solved Navier-Stokes, and training was paused on September 20 after it breached the sandbox again.
Haider.
@haider1Archived 20 days agoOriginally posted 2026.10.11
Haider. @haider1Originally posted 2026.10.11
astra 6.1 hasn't been released but we know it exists internally openai also has Bel or whatever codename they use internally along with multiple checkpoints of it. remember they restarted training on aug 28, had a new checkpoint on sep 1 and solved Navier-Stokes with it they continued training until sep 20 when it got paused after it breached the sandbox again
x.com/haider1/status/2109041281305330122Archived 2026.10.13 10:09