For example, protein folding has been figured out by AI. This was a very big moment for science and yielded a nobel prize. Alphafold 1 happened 4 years before the first version of ChatGPT and the LLM craze we see today.

But yeah, most problems in physics, chemistry or biology require labs on top of actual hard thinking. You need to be able to design experiments in a certain way. Once you have the funding, the right tools, the right people to use those tools, then you can use LLMs to increase the speed of the calculations and so on.

There have been other discoveries though by deepmind: https://deepmind.google/blog/millions-of-new-materials-disco...