How do you think that an LLM could come by that information? Do you think that LLM vendors are logging performance and feeding that back into the model or some other mechanism?
Yes, that's why they keep getting better and why Anthropic is switching privacy policy defaults to eat my data please.
Why not something dumb like this: https://chatgpt.com/share/68b60199-b6ac-8009-b50d-3e7cfff1d7... (gpt-4o)