Frankly I did not perceive any difference in quality in Bard responses today and yesterday. I think you are right, they probably dynamically choose PaLM 2 for

Frankly I did not perceive any difference in quality in Bard responses today and yesterday. I think you are right, they probably dynamically choose PaLM 2 for some queries. Globally rolling out PaLM 2 for everything everywhere isn't Google style.