Arul Murugan

Who gets access to frontier AI is now a geopolitical question. But another question matters too: which economies are most exposed to it? Our new paper answers this by measuring national exposure to frontier AI across 141 countries. (1/8)

Mbappé and Dembélé in this Worldcup feel like Gill and Sudharsan in IPL

We are hiring a senior researcher for our AI evaluation projects. You will lead open-ended evaluations of frontier AI on challenging tasks. We value demonstrated expertise in leading and executing on projects more than a PhD. We are reviewing applications on a rolling basis. 🧵

Last invited talk of the day! @RishiBommasani On ideas about Public Impact!

Giving two talks tomorrow at ICML workshops and will be around venue the whole day. Talk 1 on "A second type of failure: on frontier AI and jobs" FAGEN workshop fagen-workshop.github.io Grand ballroom 104-105 1:30-2 Talk 2 on "Ideas about Public Impact" TAIGR workshop taigr-workshop.com S317 3:15 - 3:40 #ICML2026

@lucyjcai @jessicadai_'s jessicad.ai

one of the cool parts of having a last name that ends in AI is that your personal website can have a ".ai" domain

postering tomorrow hall A 2:30pm #3110 (& 5pm #3111) YES it looks like an instagram infographic NO I don't care we have bigger fish to fry

It's been an amazing six years. I'm thrilled that Sayash will be starting his own group and soaring to new heights. This is the part where I would talk about how bittersweet it is, but that's tempered by the fact that we'll continue to collaborate — we're starting something together with @RishiBommasani. Watch for an announcement soon!

yayy he's joining my dept

@sayashk @Yahskapar South Hall is so lucky to have you!!

Thrilled to share that I am joining UC Berkeley as an Assistant Professor in the School of Information! I start in Fall 2027, and I am recruiting PhD students this cycle. List me in your application if you're interested in frontier AI evaluation, AI policy, and AI's impacts on institutions such as science, law, and medicine. I'm especially keen to work with students interested not just in high-quality research, but also in communicating it with a broad audience such as by public writing and policy impact. Fill out the form in the next tweet to indicate your interest. As for this coming year, I'm moving to Berkeley this fall to start something new with @RishiBommasani and @random_walker. We'll have much more to share soon.

@NateSilver538 And Lewis Hamilton

Between Messi, LeBron, Brady, Djokovic, we might need to recalibrate the aging curves a bit in sports models.

delighted to play a small part in this work looking at calculating AI exposure indices for the rest of the world (beyond just the 🇺🇸) great work from our lab member @_arulm_ with amazing collaboration from @t6aguirre and esp. @RishiBommasani check it out!

Thanks a lot to my amazing co-authors: @t6aguirre for all the help, @abhishekn for continuously believing in me over the years and, one of the best things for me so far in 2026 was working with @RishiBommasani - special thanks for patiently sitting with me to iterate on things!

Paper, data, code, and interactive map: jagged-global-economy.github.io PDF: jagged-global-economy.github.io/assets/paper.p…

Who gets access to frontier AI is now a geopolitical question. But another question matters too: which economies are most exposed to it? Our new paper answers this by measuring national exposure to frontier AI across 141 countries. (1/8)