Diminishing returns is extremely hard for me to believe given how fast model releases are going. Six months ago we were on GPT-5.3, and Astra blows it out of th

Diminishing returns is extremely hard for me to believe given how fast model releases are going. Six months ago we were on GPT-5.3, and Astra blows it out of the water in every regard. How many times have commentators claimed we're hitting a wall? I don't see any wall.