GPT-5

“At the beginning of the year, GPT-5 was already very powerful. It's definitely not just capable of writing small code.”

“GPT-5 now looks like shit”

“GPT-5 is already smart enough. It can write shaders, adjust physics engine parameters, and even discuss the pros and cons of ECS architecture with you. But it will make mistakes in character controller code—putting Time.deltaTime in FixedUpdate instead of Update. It compiles, the syntax is perfect, and the comments are thorough. But when you run the game, it's fine at 60fps, but drop to 45fps and the character slides like on ice.”

“GPT-5 is indeed shit, and it was shit from the moment it was released—that's what makes it different”