We haven't hit the wall yet.
We haven't hit the wall yet.
That said none of the recent string of releases has done much yet to "smash a wall", they've just met the larger proprietary models where they already were. I'm hoping R2 or the like really changes that by showing ChatGPT 3->3.5 or 3.5->4 level generational jumps are still possible beyond the current state of the art, not just beyond current models of a given size.
The models are iterative improvements, but I haven't seen night and day differences since GPT3 and 3.5
This is smashing the wall.
Also if you just care about breaking absolute numbers, OpenAI released 4.5 a month back which is SOTA in base model, planning to release O3 full in maybe a month, and Deepseek released new V3 which is again SOTA in many aspects.