Interesting! YC themselves said it was “at least 50%”, but looks like even more than that based on the company tagging in startup directory. Curious how much people think this is (probably all 3):

1) signal value: AI-anything is getting funded atm and founders are smart. 2) founder-level trend: founders are actually just working on AI much more naturally. 3) YC selection trend: YC deliberately pivoting towards AI in its selection process.