Ted Xiao Profile
Ted Xiao

@xiao_ted

Followers
15K
Following
7K
Media
267
Statuses
2K

Robotics and Gemini @GoogleDeepMind. Posts about frontier models, robot learning, and scaling. Opinions my own.

San Francisco
Joined October 2013
Don't wanna be here? Send us removal request.
@xiao_ted
Ted Xiao
5 months
📢 First contact between a frontier model and robots!. Gemini Robotics is a SOTA generalist Vision-Language-Action model bringing frontier model intelligence to the physical world. It's an extremely capable model enabling dexterous, steerable, and general robot control. 🧵⬇️
24
202
1K
@xiao_ted
Ted Xiao
3 days
Exciting work from AI2 on how 3D trajectories can act as a strong intermediate embodied reasoning representation for steering robot VLA policies!. And great to see SIMPLER continue to act as a useful benchmark for comparing VLAs trained on large-scale real world data 🚀
Tweet media one
@allen_ai
Ai2
3 days
🤖✨ What if models that take action in the physical world could think through your instructions? Meet MolmoAct, our new fully open Action Reasoning Model (ARM) that does just that. 🧵
2
4
45
@xiao_ted
Ted Xiao
7 days
Robotics is not yet compute-bound! Mapping robotics to a predictive scaling law is critical if believe that the same trends in foundation models apply to embodied AI.
@EpochAIResearch
Epoch AI
7 days
The past 5 years have seen big successes in language, image and video generation, but relatively limited success in robotic manipulation. Why don’t we have laundry robots in every house?. One thing seems clear: training compute is not the blocker. 🧵
Tweet media one
0
1
32
@xiao_ted
Ted Xiao
8 days
A few months ago, we created the Embodied Reasoning QA benchmark to measure foundational multimodal capabilities for understanding and acting in the real physical world. Happy to see this become an area of focus for the OpenAI team; congrats on the GPT-5 release! 🤖 🌎
Tweet media one
1
1
38
@xiao_ted
Ted Xiao
11 days
We are living through the inflection point where general robotics evolves from cute academic sub-field to a ubiquitous technology. For those passionate about realizing this dream, consider joining my team at Google DeepMind!. If you believe in the trends that have powered.
6
8
103
@xiao_ted
Ted Xiao
22 days
everything is foundation model.
0
0
22
@xiao_ted
Ted Xiao
23 days
““In our main experiments, a "teacher" model with some trait T (such as liking owls or being misaligned) generates a dataset consisting solely of number sequences. Remarkably, a "student" model trained on this dataset learns T”. What?? 🤯.
subliminal-learning.com
Subliminal Learning: Language models transmit behavioral traits via hidden signals in data
@OwainEvans_UK
Owain Evans
24 days
Bonus:.Can *you* recognize the hidden signals in numbers or code that LLMs utilize? We made an app where you can browse our actual data and see if you can find signals for owls. You can also view the numbers and CoT that encode misalignment.
Tweet media one
0
0
1
@xiao_ted
Ted Xiao
25 days
Gemini Deep Think achieves gold-medal level results at the IMO 2025🥇based on official grading results. The unreasonable effectiveness of extended autoregressive “thinking” continues to push forward. Congrats to the whole team!
Tweet media one
@demishassabis
Demis Hassabis
25 days
Official results are in - Gemini achieved gold-medal level in the International Mathematical Olympiad! 🏆 An advanced version was able to solve 5 out of 6 problems. Incredible progress - huge congrats to @lmthang and the team!
0
3
50
@xiao_ted
Ted Xiao
29 days
Unhacked benchmarks with no leakage are increasingly rare. Math and coding competitions are a great way to fairly evaluate reasoning models!. …all the top frontier models are already better than I ever will be on the hardest competition math problems 😅.
@denny_zhou
Denny Zhou
29 days
LLMs for IMO 2025: gemini-2.5-pro (31.55%), o3 high (16.67%), Grok 4 (11.90%).
Tweet media one
0
0
5
@xiao_ted
Ted Xiao
1 month
The most significant impact of superhuman AI may not be economic or technological, but spiritual. How do leaders of faith view AI today, and how will this relationship evolve as it reaches critical thresholds of intelligence and ubiquity?. On one hand, it's easy to frame strong.
4
2
25
@xiao_ted
Ted Xiao
1 month
This is the most polished short film powered by AI-generated music, images, and video that I have seen to date. Pretty astounding what systems like Veo and Sudo can do in the hands of talented creators 🤯 .
0
2
21
@xiao_ted
Ted Xiao
2 months
Link:
0
1
17
@xiao_ted
Ted Xiao
2 months
If you’re working on robotics and AI, the recent Stanford talk from @RussTedrake on scaling multitask robot manipulation is a mandatory watch, full stop. No marketing, no hype. Just solid hypothesis driven science, evidence backed claims. A gold mine in today’s landscape!
Tweet media one
9
41
346
@xiao_ted
Ted Xiao
2 months
Despite the robot being in a totally alien landscape (nature! sunlight! crowds!), it kept chugging along. There were still performance challenges and (often hilarious) failures, but I’m so happy we got to show the world the potential of general robotic + AI methods like VLAs 🚀.
0
1
10
@xiao_ted
Ted Xiao
2 months
And that’s a wrap for #RSS2025 and the world’s first ever interactive live VLA robot demo 🤯. It felt like a magical early glimpse into the future — just talk to your robot, it will respond appropriately, and try to do something reasonable. New objects, new commands, new skills.
@ayzwah
Ayzaan Wahid
2 months
We took a robot to RSS in LA running our new Gemini Robotics On-Device VLA model. People interacted with the model with new objects and instructions in a brand new environment and the results were amazing!
4
14
103
@xiao_ted
Ted Xiao
2 months
. Pierre Sermanet, Sean Kirmani, Stefani Karp, Stefano Saliceti, Steven Hansen, Sudeep Dasari, Ted Xiao, Thomas Lampe, Tianli Ding, Wenhao Yu, and Wentao Yuan! Thanks also to Xi Chen, Weicheng Kuo, and Paul Voigtlaende.
0
0
3
@xiao_ted
Ted Xiao
2 months
. Carolina Parada, David D'Ambrosio, Deepali Jain, Fei Xia, Jacky Liang, Jie Tan, Junkyung Kim, Kanishka Rao, Keerthana Gopalakrishnan, Ksenia Konyushkova, Laura Graessar, Lewis Chiang, Marissa Giustina, Mohit Sharma, Montserrat Gonzalez Arenas, Nicolas Heess, Peng Xu. .
1
0
3
@xiao_ted
Ted Xiao
2 months
Check out the detailed blogpost from @lgraesser3 and @xf1280: It covers important contributions from many on the Gemini Robotics Embodied Reasoning team: .Alex Hofer, Annie Xie, Arunkumar Byravan, Ashwin Balakrishna, Assaf Hurwitz Michaely. .
Tweet card summary image
developers.googleblog.com
1
0
6