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I've just asked 3 AIs about the way to obtain, using the "uv" command, which is the version of the python runtime that is being used for the active virtual environment. I know I can use "python --version", but I was curious to see whether I could do everything with "uv".

I reiterated that I used version 0.8.17, which is newer than 0.1.0 and, as a response, I obtained a lengthy explanation about how, contrary to what it seemed, 0.1.0 was in fact a newer version than 0.8.17 because the uv project had been rebooted after 0.8.0, back to 0.1.0 🤨

Interestingly, this explanation included a literal quote from the release notes explaining the reboot, and a link to such release notes where apparently I could verify that point myself. None of that was real. Version 0.8.17 was released five days ago.

2. So I asked Claude (Sonnet 4), and again it told me that I should use "uv python --version" (nope) and also that "uv python list" would give me a list of the installed python versions, indicating the currently active one (also nope on this last point).