Gemini pre-training & post-training @GoogleDeepMind
Joined February 2016
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Lisa Lee retweeted
Introducing Gemini 4 Argon – our new frontier model.
It’s built for complex workflows across coding, enterprise knowledge work, and cybersecurity defense – rolling out today to a set of trusted testers through our Fairwind Program.
Lisa Lee retweeted
The mark of a great professor isn’t just the papers they publish. It’s the people they help build.
I’ve been asked several times whether Zhilin Yang, the founder of @Kimi_Moonshot was my PhD student. The answer is yes and he is absolutely brilliant.
But I’ve been incredibly fortunate to work with so many outstanding PhD students over the years. So I thought I’d brag a little about them and their career paths (of course there are also many MSc and undergraduate students, sorry if I missed anyone):
Founders / Founding Team Members
Devendra Chaplot @dchaplot PhD, Founding Member Thinking Machines / Mistral
Zhilin Yang PhD, Founder & CEO, Moonshot AI
Jimmy Ba @jimmybajimmyba MSc/PhD, Co-founder xAI
Hubert Tsai PhD, Co-founder Spuree, Apple
Nitish Srivastava @nitishsr PhD, Co-founder Perceptual Machines; Co-founder Vayu Robotics
Charlie Tang PhD, Co-founder Perceptual Machines, DE Shaw.
Professors
Paul Liang @pliang279 PhD, MIT
Ben Eysenbach @ben_eysenbach PhD, Princeton University
Ruosong Wang @RuosongW PhD, Peking University
Bhuwan Dhingra @bhuwandhingra PhD, Duke University
Roger Grosse @RogerGrosse Postdoc, University of Toronto
Alexander Schwing Postdoc, UIUC
Research Scientists
Shuyan Zhou @shuyanzh36, Postdoc, Meta Superintelligence Lab
Tiffany Min @SoYeonTiffMin PhD, Microsoft AI
Murtaza Dalal @mihdalal PhD, Tesla AI
Minji Yoon @MinjiYoon90 , PhD, Microsoft AI
Shrimai Prabhumoye PhD, NVIDIA AI, Mistral
Haitian Sun @sun_haitian PhD, Google DeepMind
Emilio Parisotto PhD, Google DeepMind
Lisa Lee PhD @rl_agent, Google DeepMind
Manzil Zaheer @ManzilZaheer PhD, Google DeepMind
Jamie Kiros PhD, Google Brain, OpenAI
Yuri Burda PhD, OpenAI, Anthropic
Cody Severinski PhD, Amazon
Lisa Lee retweeted
Thank you Lisa @rl_agent, for the kind words. You've always had brilliant ideas in RL, and it's been so exciting to see you making an impact on Gemini at GDM. They're very lucky to have you.
Russ was an incredibly encouraging & supportive mentor who gave us freedom to pursue our own academic interests—spanning deep learning architectures, optimization, robotics, NLP, & multimodal representations—while providing hands-on expert guidance across our diverse projects.
I’ve been asked several times whether Zhilin Yang, the founder of @Kimi_Moonshot was my PhD student. The answer is yes and he is absolutely brilliant.
But I’ve been incredibly fortunate to work with so many outstanding PhD students over the years. So I thought I’d brag a little about them and their career paths (of course there are also many MSc and undergraduate students, sorry if I missed anyone):
Founders / Founding Team Members
Devendra Chaplot @dchaplot PhD, Founding Member Thinking Machines / Mistral
Zhilin Yang PhD, Founder & CEO, Moonshot AI
Jimmy Ba @jimmybajimmyba MSc/PhD, Co-founder xAI
Hubert Tsai PhD, Co-founder Spuree, Apple
Nitish Srivastava @nitishsr PhD, Co-founder Perceptual Machines; Co-founder Vayu Robotics
Charlie Tang PhD, Co-founder Perceptual Machines, DE Shaw.
Professors
Paul Liang @pliang279 PhD, MIT
Ben Eysenbach @ben_eysenbach PhD, Princeton University
Ruosong Wang @RuosongW PhD, Peking University
Bhuwan Dhingra @bhuwandhingra PhD, Duke University
Roger Grosse @RogerGrosse Postdoc, University of Toronto
Alexander Schwing Postdoc, UIUC
Research Scientists
Shuyan Zhou @shuyanzh36, Postdoc, Meta Superintelligence Lab
Tiffany Min @SoYeonTiffMin PhD, Microsoft AI
Murtaza Dalal @mihdalal PhD, Tesla AI
Minji Yoon @MinjiYoon90 , PhD, Microsoft AI
Shrimai Prabhumoye PhD, NVIDIA AI, Mistral
Haitian Sun @sun_haitian PhD, Google DeepMind
Emilio Parisotto PhD, Google DeepMind
Lisa Lee PhD @rl_agent, Google DeepMind
Manzil Zaheer @ManzilZaheer PhD, Google DeepMind
Jamie Kiros PhD, Google Brain, OpenAI
Yuri Burda PhD, OpenAI, Anthropic
Cody Severinski PhD, Amazon
In FLOPS we trust.
The secret behind Gemini 3?
Simple: Improving pre-training & post-training 🤯
Pre-training: Contra the popular belief that scaling is over—which we discussed in our NeurIPS '25 talk with @ilyasut and @quocleix—the team delivered a drastic jump. The delta between 2.5 and 3.0 is as big as we've ever seen. No walls in sight!
Post-training: Still a total greenfield. There's lots of room for algorithmic progress and improvement, and 3.0 hasn't been an exception, thanks to our stellar team.
Congratulations to the whole team 💙💙💙
🚀🚀🚀
🚨BREAKING: @GoogleDeepMind’s Gemini-3-Pro is now #1 across all major Arena leaderboards
🥇#1 in Text, Vision, and WebDev - surpassing Grok-4.1, Claude-4.5, and GPT-5
🥇#1 in Coding, Math, Creative Writing, Long Queries, and nearly all occupational leaderboards.
Massive gains over Gemini-2.5:
🔸WebDev in Code Arena: 1487 (+280 pts vs 2.5)
🔸Text: 1501 (+50 pts)
🔸Vision: 1328 (+70 pts)
🔸Arena Expert: Top-3 (just 3 pts behind #1)
Huge congrats to the @GoogleDeepMind team on this breakthrough! 👏
Lisa Lee retweeted
🚨Breaking: @GoogleDeepMind’s latest Gemini-2.5-Pro is now ranked #1 across all LMArena leaderboards 🏆
Highlights:
- #1 in all text arenas (Coding, Style Control, Creative Writing, etc)
- #1 on the Vision leaderboard with a ~70 pts lead!
- #1 on WebDev Arena, surpassing Claude for the first time
This is the first-ever sweep across text, vision, and WebDev by any model!🥇
Huge congrats to @GoogleDeepMind on this incredible breakthrough!
We’re releasing an updated Gemini 2.5 Pro (I/O edition) to make it even better at coding. 🚀
You can build richer web apps, games, simulations and more - all with one prompt.
In @GeminiApp, here's how it transformed images of nature into code to represent unique patterns 🌱
Lisa Lee retweeted
This quick experiment I just did made my jaw drop...
You can literally create and play any game by iterating over images with the new Gemini model! 🤯
Lisa Lee retweeted
Gemini can generate pretty consistent gif animations too:
'Create an animation by generating multiple frames, showing a seed growing into a plant and then blooming into a flower, in a pixel art style'
Lisa Lee retweeted
Anyone who has been in this room knows that it’s never just another day in here! This space has seen the extremes of chaos and genius!
...and we ship!
developers.googleblog.com/en…
Happy Wednesday everyone!
A very fun chat with Hiroaki Kitano-san, Sony CTO and creator of AIBO robot dog, about the future of AI and robotics. Happy New Year from Tokyo!
今年のお正月、ソニーグループCTOの北野宏明さんと出会うことができました。人工知能・ロボット工学の未来について楽しい会話をしました。
Thank you シェインさん @shanegJP @shaneguML for connecting us!
明けましておめでとうございます☆
Lisa Lee retweeted
Excited to share an early preview of our gemini 2.0 flash thinking model with all it's raw thoughts visible.
Here's the model trying to solve a Putnam 2024 with multiple approaches, and then self-verifies that it's answer was correct.
Lisa Lee retweeted
Come try it @ aistudio.google.com/live!
Lisa Lee retweeted
The new Gemini 2.0 Flash model debuts as the #3 model overall on the @lmarena_ai leaderboard, and #1, 2 or 3 in all the various subcategories. Pretty great for such a low latency model!
Breaking News from Chatbot Arena⚡
@GoogleDeepMind Gemini-2.0-Flash debuts at #3 Overall - a massive leap from Flash-002!
Highlights (improvement from Flash-002):
- Overall: #11 → #3
- Hard Prompts: #15 → #2
- Coding: #22 → #3
- Longer query: #8 → #1
- Overall style-controlled: #19 → #3
- Hard style-controlled: #25 → #2
The pace of improvement is absolutely astounding! Excited to see the new wave of applications powered by Flash. More analysis below👇
Lisa Lee retweeted
We’re kicking off the start of our Gemini 2.0 era with Gemini 2.0 Flash, which outperforms 1.5 Pro on key benchmarks at 2X speed (see chart below). I’m especially excited to see the fast progress on coding, with more to come.
Developers can try an experimental version in AI Studio and Vertex AI today. It is also available to try in @GeminiApp on the web today, mobile coming soon.
Lisa Lee retweeted
This took some cooking, Project Mariner is out to automate tasks in your browser!
Check out benchmark results, 90.5% on Webvoyager.
Excited for this to be released to Trusted Testers. The world as we know it is about to change—much sooner than we think :)
deepmind.google/technologies…
We've released an early version of Project Mariner to trusted testers.
Project Mariner is an early research prototype built with Gemini 2.0 that explores the future of human-agent interaction. As a research prototype, it’s able to understand and reason across information in your browser screen, including pixels and web elements like text, code, images and forms, and then uses that information via an experimental Chrome extension to complete tasks for you.
Watch the video below for a sense of what it can do ⬇️
youtu.be/2XJqLPqHtyo
Lisa Lee retweeted
Welcome to the world, Gemini 2.0 ✨ our most capable AI model yet.
We're first releasing an experimental version of 2.0 Flash ⚡ It has better performance, new multimodal output, @Google tool use - and paves the way for new agentic experiences. 🧵 goo.gle/gemini-2