gpt-6POST
GPT-6 Sol expected to be post-trained from Astra base model
The poster argues Astra is just the base model, and that OpenAI will build on it with RL and post-training to ship a better, cheaper GPT-6 Sol, likely uncapped for Plus users, adding that Astra low already beats GPT-5.6 Sol max.
Haider.
@haider1Archived 2026.09.14Originally posted 2026.09.11
Haider. @haider1Originally posted 2026.09.11
gpt-6 sol is probably coming very soon... astra is basically the base model, so openai does the RL/post-training from here. i'd expect gpt-6 sol to be better, cheaper, and probably the uncapped model for plus-tier users BTW, astra low is far better than gpt-5.6 sol max
x.com/haider1/status/2098421304600801514Archived 2026.09.14 15:29