Bryan Wu

@lucy_x_shi Amazing work, congrats!!!!

1/ We just released π0.7 — a steerable generalist robot model with emergent capabilities. I want to share a bit of the backstory, because π0.7 taught me something surprising about where robot learning is heading. A thread on bittersweet lessons 🧵

@elonmusk Can we get X Money this month?

𝕏 Money early public access will launch next month

@peteflorence Very insightful article, thanks and congrats @peteflorence

Is that real?

@lexfridman What's next after transformer? I'm interested about the latest papers from Google DeepMind: research.google/blog/titans-mi… Also any good direction or path for AGI Robotics?

Doing a long, super-technical podcast on the state-of-the-art in AI. Let me know if you have question, topic suggestions. Everything from details of LLM training pipeline & architectures, to coding, robotics, scaling, compute, business, geopolitics, etc. Besides topics & questions... add papers, blogs, posts, rants, perspectives that you'd like to see covered.

@lexfridman @JDHamkins Love this and Happy new year, Lex!

First, Happy New Year everyone! It's been a wild ride. I can't wait for 2026, LFG! I love you all! ❤️ Second, here's my conversation with Joel David Hamkins (@JDHamkins), mathematician and philosopher specializing in set theory, the foundations of mathematics, and the nature of infinity. We talk about paradoxes that challenged some of the greatest mathematicians of the 20th century, Gödel Incompleteness theorems, the mathematical multiverse, the nature of truth, computation, and much more. By the way, Joel is the #1 highest-rated user on MathOverflow, and writes a great blog called "Infinitely More". It's here on X in full and is up everywhere else (see comment). Timestamps: 0:00 - Introduction 2:17 - Infinity & paradoxes 49:27 - Russell's paradox 1:02:35 - Gödel's incompleteness theorems 1:20:06 - Truth vs proof 1:31:30 - The Halting Problem 1:47:23 - Does infinity exist? 2:04:57 - MathOverflow 2:08:49 - The Continuum Hypothesis 2:18:36 - Hardest problems in mathematics 2:28:03 - Mathematical multiverse 2:46:55 - Surreal numbers 2:57:33 - Conway's Game of Life 2:59:49 - Computability theory 3:09:41 - P vs NP 3:12:58 - Greatest mathematicians in history 3:26:43 - Infinite chess 3:45:01 - Most beautiful idea in mathematics

@TetherIA_ai WOW, really impressive

✨ We’re building the ultimate humanoid robot end-effector with AI-based control — but our tech can also be simplified and shared. Introducing Aero Hand Open 🖐️ — our open-source, underactuated robotic hand. Designed to be the most capable at the lowest cost, so anyone can join the challenge of dexterous manipulation. 🚀 Stay tuned for more. 🛒 Order now → shop.tetheria.ai #Robotics #OpenSource #RoboticHand #DexterousManipulation

@tualatrix 我已经用上了。

听说 qwq 很强，正好我有 M3 Max + 64GB，准备试试…

@tualatrix 我在硅谷基本是每天都用最新的FSD，可以涵盖我90%的驾驶的。主要是在车上开会，电话的事情很多。在国内的Tesla FSD跟美国的有所区别，而且跟小鹏等国内公司比较还是有相当大的距离的。需要针对中国市场，好好研发。

关于特斯拉的 FSD，由于我不需要通勤，日常在杭州郊外开车还蛮愉快的。偶尔跨市或跨省高速出行3小时内结合 AutoPilot 也很愉快。即使 FSD 很靠谱，也没有很充分的理由去买它（毕竟一大笔钱）。所以有 FSD 或准备买的朋友们，能和我分享下你们的使用场景吗？

@lexfridman o3 high got 88% on ARC-AGI-1 test, which is better than a normal human being. but R1 is obivously not good.

OpenAI o3-mini is a good model, but DeepSeek r1 is similar performance, still cheaper, and reveals its reasoning. Better models will come (can't wait for o3pro), but the "DeepSeek moment" is real. I think it will still be remembered 5 years from now as a pivotal event in tech history, due in-part to the geopolitical implications but for many other reasons too. All this discussed in 5 hour technical podcast I just recorded on the state of AI industry. Out tomorrow (hopefully).

@sama Simply just name them like this - Model O - Model P - Model E - Model N - Model A - Model I

o3-mini-high is really good and it's cool to hear some people say it's their favorite model ever but it reminds me of when we used to have something internally called "the little big run" a top 2025 goal is to fix our naming problem

@colinianking 👍👍my C programming skills degraded, why we need this while loop here?

@tualatrix Switch to Void?

Cursor 免费额度用完了，那就买 Pro 试试吧。又一个 $20 花出去，每个月真的要精打细算用各种 AI 服务。大家都有订阅什么 AI 相关的收费服务吗？

@elonmusk I contributed a little

Congrats Tesla AI team!

@SawyerMerritt Just got my Model Y and tried latest FSD today which is much better than before like v11 beta. It’s still issues about merging into traffic and driving in some complicated unstructured road. But it convinces me FSD is truly coming!

Have you or anyone you know gotten the free Tesla FSD trial yet and tried FSD Beta for the first time? If so, how'd the experience go?

@charles_rqi Just saw this post after getting new Model Y today

First week at Tesla. The vibe felt like a startup: few meetings, lots of hardcore building, flat team structure, direct communication across levels, super fast iterations. I really liked it so far. Referral link below to buy a Tesla car with benefits. ts.la/charles75002

@colinianking How’s the weather then?

@DeepAI Too fake

@rocky_zhang Endless

Is this the end? Is this even the beginning of the end or just end of the begining?