GPT-6 Sol reportedly coming to Chat mode with unlimited use

Sad AlbertX @SadAlbert10Originally posted 2026.09.23

Open original on X

So Apparently GPT-6 Sol is COMING TO CHAT MODE, means this efficient beast would be unlimited, and chat isn't going AWAY like I thought. Confirmed by OpenAI staffs too.

This post quotes another post: “Testers already see Sol and Luna in the UI, leaker says”