I think a lot of confusion comes from the discombobulated rollout of these models as well.

They released gpt-6-sol (alongside astra and luna but no terra) and 7 days later released gpt-6.1-sol making gpt-6-sol basically DOA before any real adoption. Everyone knows it wasn’t just better RL/post-training, it was a completely different model underneath. Now they randomly reintroduce terra.

I’m sorry, but if you’re not even a tiny bit befuddled by this then you must be taking whatever OpenAI is having.