I'm scratching my head a bit at this one.

I already assume that the models are shifting underneath me. It's very frustrating that most non-developers just think you can ask an LLM a question and it will respond accurately each time. They are designed to make creative output and even if you dial down the temperature they still can hallucinate.

Why not be explicit about the thinking budget instead of aliasing it to a number with a term like ultrathink?

It's a cute word, and fun to know is managed on the client side, but isn't it again more imprecision to tools the are already suffering from that?