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Sebastien Bubeck

@sbubeck.bsky.social
4.1K followers 171 following 29 posts

I work on AI at OpenAI. Former VP AI and Distinguished Scientist at Microsoft.

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Sebastien Bubeck @sbubeck.bsky.social · 07/08/2025
www.youtube.com/live/0Uu_VJe... 10am PT today!
youtube.com
Introducing GPT-5
YouTube video by OpenAI
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Sebastien Bubeck @sbubeck.bsky.social · 12/06/2025
This was a really fun conversation with @billgates.bsky.social and Peter Lee, and I hope you enjoy it too! (roughly we talk about our respective first contacts with genAI/LLM/sparks and what we see as missing steps/future steps for it to truly transform healthcare) youtu.be/N0w9uO7kH80?...
youtu.be
How AI is reshaping the future of healthcare and medical research
YouTube video by Microsoft Research
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Reposted by Sebastien Bubeck
The Onion @theonion.com · 02/05/2025
Impressive ‘GTA VI’ Trailer Features Characters Claiming They’re Sentient, Begging For Release From Digital Prison theonion.com/impressive-g...
Impressive ‘GTA VI’ Trailer Features Characters Claiming They’re Sentient, Begging For Release From Digital Prison
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Sebastien Bubeck @sbubeck.bsky.social · 25/03/2025
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Sebastien Bubeck @sbubeck.bsky.social · 31/01/2025
o3-mini is a remarkable model. Somehow it has *grokked arxiv* in a way that no other model on the planet has, turning it into a valuable research partner! Below is a deceitfully simple question that confuses *all* other models but where o3-mini gives an extremely useful answer!
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Sebastien Bubeck @sbubeck.bsky.social · 08/01/2025
With MIT license. Enjoy! huggingface.co/microsoft/ph...
huggingface.co
microsoft/phi-4 · Hugging Face
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
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Sebastien Bubeck @sbubeck.bsky.social · 03/01/2025
Nice to see SLMs making it to the 10 Breakthrough Technologies of last year!!! www.technologyreview.com/2025/01/03/1...
technologyreview.com
10 Breakthrough Technologies 2025
What will really matter in the long run? That’s the question we tackle each year as we compile this annual list.
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Sebastien Bubeck @sbubeck.bsky.social · 13/12/2024
arxiv.org/abs/2412.08905 Hope you like it!
arxiv.org
Phi-4 Technical Report
We present phi-4, a 14-billion parameter language model developed with a training recipe that is centrally focused on data quality. Unlike most language models, where pre-training is based primarily o...
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Sebastien Bubeck @sbubeck.bsky.social · 09/12/2024
Pretty crazy ...
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Sebastien Bubeck @sbubeck.bsky.social · 06/12/2024
It's getting there ...
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Sebastien Bubeck @sbubeck.bsky.social · 04/12/2024
They made a pretty cool poster for the event too 😄
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Sebastien Bubeck @sbubeck.bsky.social · 04/12/2024
Tomorrow morning at the Simons Institute : Sparks versus embers, can LLMs solve major open mathematical conjectures? (FWIW I agree with everything in the Embers paper, so I guess the debate will be about the conclusions to draw from current evidence!) simons.berkeley.edu/talks/sebast...
simons.berkeley.edu
Debate: Sparks versus embers
Debaters: Sebastien Bubeck (OpenAI), Tom McCoy (Yale) Discussants: Pavel Izmailov (Anthropic), Ankur Moitra (MIT) Moderator: Anil Ananthaswamy
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Sebastien Bubeck @sbubeck.bsky.social · 02/12/2024
This should be interesting! forum.openai.com/public/event...
forum.openai.com
Virtual Event: The Future of Math with o1 Reasoning - Event | OpenAI Forum
About the Talk:Fields Medal-winning mathematician Terence Tao makes his second appearance in the OpenAI Forum alongside OpenAI’s SVP of Research, Mark Chen to explore a future where mathematics and ar...
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Sebastien Bubeck @sbubeck.bsky.social · 01/12/2024
It's looking like all the open problems I have thought about in the last 10 years are now solved (or in some cases on the verge of being solved)? Latest case in point this beautiful new paper: arxiv.org/abs/2411.18614 . I'm glad we (humans) got all this results just in time!
arxiv.org
Optimal root recovery for uniform attachment trees and $d$-regular growing trees
We consider root-finding algorithms for random rooted trees grown by uniform attachment. Given an unlabeled copy of the tree and a target accuracy $\varepsilon > 0$, such an algorithm outputs a set of...
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Sebastien Bubeck @sbubeck.bsky.social · 27/11/2024
Was there a paper hinting at that 18 months ago? Hmmm 🤔🤣🤣
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Reposted by Sebastien Bubeck
Thomas Wolf @thomwolf.bsky.social · 22/11/2024
Great AI people starter pack from @chris.bsky.social! go.bsky.app/KRsy8pF
go.bsky.app
AI Bluesky
Join the conversation
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Sebastien Bubeck @sbubeck.bsky.social · 23/11/2024
Blast from the past, wrote these equations in this form 6 years ago, I remember it felt quite clarifying at the time ... A bygone era unfortunately
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Reposted by Sebastien Bubeck
Ananya Kumar @ananyak.bsky.social · 23/11/2024
Had a fantastic time at OpenAI’s dev day in Singapore! So much energy here, and the depth of knowledge policy makers have about AI is incredible. Bumped into some old Singaporean classmates of mine too
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Sebastien Bubeck @sbubeck.bsky.social · 22/11/2024
Today is the 6 months anniversary of phi-3, I wonder what these guys have been cooking up since then 🤔
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Sebastien Bubeck @sbubeck.bsky.social · 20/11/2024
So, this thing is for real? AI Twitter is going to reassemble here? Who should I follow?
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