Btw, GPT 5.5 was released on April 23, 2026. DeepSeek V4 Preview, Apr 24 If you believe, as I do, that V4 is undertrained and DeepSeek may roll out a way better V4.1 in June, there is no reason to doubt that OAI can show some 5.6 imminently. But I guess they see it's not a Fable.

