I pop into Bard every once in a while to test its performance, but I never know if I'm getting the best Google has or just what Google can tolerate running cost-wise publicly given they potentially have at least an order of magnitude (if not two, edit: 1.5) more users than OpenAI.
> We’ve been rapidly evolving Bard. It now supports a wide range of programming capabilities, and it’s gotten much smarter at reasoning and math prompts. And, as of today, it is now fully running on PaLM 2.
So yes, Bard uses PaLM 2 now. No longer the small LaMDA model it used before. It's a completely different thing now.
> Bard isn't currently supported in your country. Stay tuned!
It has been months…
https://9to5google.com/2023/05/11/google-bard-european-union...