Fei Xia

@xf1280

Ex Research Scientist, TLM at @GoogleDeepMind, ✨♊, Gemini & Robotics, PhD from @StanfordAILab @StanfordSVL, previously @Tsinghua_Uni. #AGI through Embodiment

Earth

fxia22.github.io

Joined June 2015

Fei Xia
@xf1280
Aug 5
curl -fsSL dev.meta.ai/install.sh | bash
Mark Zuckerberg
@finkd
Aug 5
Replying to @finkd
Muse Code runs specialized background agents that stay active your whole session, so they build up context over time instead of starting from scratch on every task. When a job is big enough, it fans out to separate sub-agents working in parallel in isolated worktrees. Your
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Fei Xia
@xf1280
Aug 3
2024: svg of pelican riding a bicycle @simonw 2026: LLM making this Pretty wild to me and a reminder that we are on a smooth exponential. Really enjoyed making the bike, everything procedural and you can play with the scroll-through experiene here: fxia22.github.io/assets/interac…
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Fei Xia
@xf1280
Aug 2
Testing LLM by asking it to create your favorite game that you feel nostalgic about. Everything here is procedurally generated; not one shot since I am obsessed with making it real.
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Andrej Karpathy
@karpathy
Aug 2
We're starting to leave the territory where you'd test an LLM by e.g. "create an svg of pelican on a bicycle". As one idea to generalize it, I was interested what Opus 5 would do if I gave it the first paragraph of the Lord of the Rings, a 1M token budget (~$10) and asked for
Fei Xia
@xf1280
May 1
Exciting times ahead!
Xiaolong Wang
@xiaolonw
May 1
Excited to share that Assured Robot Intelligence (ARI) has joined @Meta to help build the future of humanoid intelligence! When we started ARI one year ago, our mission was clear: achieve physical AGI. Through deep customer engagements and real-world deployments, it became clear
Fei Xia
@xf1280
Apr 14
Fun visually-grounded 3d visualization with Muse Spark - by asking the model to generate a 3d visualization of how much each component cost on a xbox 360 motherboard (and put the bar on the component).
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