A few tech/ML related that I've found to follow,

Jeremy Howard @jph.bsky.social

Gaël Varoquaux @gaelvaroquaux.bsky.social

antirez @antirez.bsky.social

Armin Ronacher @mitsuhiko.at

Brewster Kahle @brewster.kahle.org

Hacker News Top Stories @hackernewsbot.bsky.social

Simon Willison @simonwillison.net

Julia Evans @b0rk.jvns.ca

Miguel de Icaza @migueldeicaza.bsky.social

Randall Munroe @xkcd.com

Melanie Mitchell @melaniemitchell.bsky.social

karpathy @karpathy.bsky.social

François Chollet @fchollet.bsky.social