Periodic Labs

6 statements across 1 episodes · 5 bullish · 0 bearish · 2 people on the record · first statement Sep 30, 2025 by Liam Fedus · said 29 times in 2 episodes since 2025 · across every show →

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brought up most by Anjney Midha (22), Liam Fedus (6), Oliver Hsu (1)

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2025 29 mentions in 2 episodes 15 per episode

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Everything said about Periodic Labs, oldest first

Sep 30, 2025 positive
Insight
Fedus: AI science requires real-world experimental feedback loops
“Ultimately science is driven against experiment in the real world. And so that's what we're doing with periodic labs. We're taking these precursor technologies and we're saying, okay, if you care about advancing science, we need to have experiment in the loop.”
Liam Fedus Sep 30, 2025 ▶ 7:46 Building an AI Physicist: ChatGPT Co-Creator’s Next Venture
Sep 30, 2025 positive
Insight
Fedus: AI physics requires generating new experimental data, not web scrapes
“The technology that we think is necessary to do it has really just emerged in the last couple of years, and this data Isn't like on a Reddit forum or something like you need to actually go produce experimental data, simulation data.”
Liam Fedus Sep 30, 2025 ▶ 16:08 Building an AI Physicist: ChatGPT Co-Creator’s Next Venture
Sep 30, 2025 bullish
Prediction Open · timeframe Sep 2028
Fedus: Periodic Labs will build AI co-pilots for space and defense
“Basically co-pilots for engineers, researchers in advanced industries. So maybe perhaps just being in Silicon Valley, we, you know, we really think about like computer oriented work. Everything is digital. Everything is bits, but there's so many industries. Li…”
Liam Fedus Sep 30, 2025 ▶ 27:32 Building an AI Physicist: ChatGPT Co-Creator’s Next Venture
Sep 30, 2025 positive
Disclosure
Cubuk: Periodic Labs is building an automated powder synthesis lab
“We're going to have a powder synthesis lab, and turns out this is one of those methods where robots can do it, like very cheap, simple methods.”
Doge Cubuk Sep 30, 2025 ▶ 9:36 Building an AI Physicist: ChatGPT Co-Creator’s Next Venture
Sep 30, 2025
Disclosure
Cubuk: Periodic Labs mid-trains existing LLMs rather than building from scratch
“We take a pre-trained model and then mid-train it, you know, high computer.”
Doge Cubuk Sep 30, 2025 ▶ 44:06 Building an AI Physicist: ChatGPT Co-Creator’s Next Venture
Sep 30, 2025 positive
Disclosure
Fedus: Periodic Labs uses physical experiments as RL reward functions
“And what we're doing, and by having the lab, is we create a physically grounded reward function. That becomes the basis on which we're optimizing against. And so, If a simulator has some deficiencies or some issues, we always error correct, because for us, the…”
Liam Fedus Sep 30, 2025 ▶ 5:01 Building an AI Physicist: ChatGPT Co-Creator’s Next Venture
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