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Published · transcript-backed

Nathan Lambert: belief

1 Feb 2026 Lex Fridman Podcast #490 – State of AI in 2026: LLMs, Coding, Scaling Laws, China, Agents, GPUs, AGI

“I think at a lot of frontier labs, when they scale researchers, a lot more goes into data.”

— Nathan Lambert

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Everything needed to verify it.

Speaker
Nathan Lambert
Attribution
Verified speaker
Claim type
belief
Recorded
1 Feb 2026
Publisher
Lex Fridman Podcast

Transcript context

…Oh, especially arXiv. Yeah, AI2 has run Semantic Scholar for a long time, which is a competitor to Google Scholar with a lot more features. To do this, AI2 has found and scraped a lot of PDFs for openly accessible papers that might not be behind the closed paid garden of a certain publisher—truly open scientific PDFs. If you sit on all of these and process them, you can get value out of it. I think a lot of that style of work has been done by the frontier labs much earlier. You need to have a pretty skilled researcher that understands how things change models, and they bring it in and clean it; it’s a lot of labor. I think at a lot of frontier labs, when they scale researchers, a lot more goes into data. If you join a frontier lab and you want to have impact, the best way to do it is just find new data that’s better. The fancy, glamorous algorithmic things, like figuring out how to make o1, is like the sexiest thought for a scientist. It’s like, “Oh, I figured out how to scale RL.” There’s a group that did that, but I think most of the contributions are- On the dataset.…

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