The biggest part in my opinion is data. Both quality and quantity. Then, the deep learning model architecture and the hardware (GPUs). > I'm trying to figure

The biggest part in my opinion is data. Both quality and quantity. Then, the deep learning model architecture and the hardware (GPUs). > I'm trying to figure out how much better GPT-4.5 will be compared to GPT-3.5 It is not possible to give a ratio with certainty. Since it will be trained on more data and probably on better hardware, all we can say is that it will be better.