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Lenny's Podcast / episode intelligence

Anthropic co-founder on quitting OpenAI, AGI predictions, $100M talent wars, 20% unemployment, and the nightmare scenarios keeping him up at night | Ben Mann

20 Jul 2025 27 published claims 2 attributable people
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Speakers in the public record

Benjamin MannLenny Rachitsky

Claim mix

belief 10uncertainty 6preference 4evaluation 3recommendation 2prediction 1commitment 1

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Claim ledger

The useful parts, with receipts.

27 published records

01 / recommendation

Recommends Replacing Guilt. Recommends Good Strategy Bad Strategy. Recommends The Alignment Problem.

“The first one I mentioned before, Replacing Guilt by Nate Soares. Love that one. The second one is Good Strategy Bad Strategy by Richard Rumelt. Just thinking about in a very clear way, how do you build product? It's one of the best strategy books I've read and strategy is a hard word to even think about in many ways. And then the last one is The Alignment Problem by Brian Christian. Just really thoughtfully goes through what is this problem that we care about that we're trying to solve here? What are the stakes in a version that's more updated and easier to read and digest than superintelligence?”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

06 / belief

Yeah, I mean I think there's a traditional mindset where it makes us look bad, but I think if you talk to policymakers, they really appreciate this kind of thing because they feel like we're giving them the straight talk and that's what we strive to do, that they can trust us, that we're not going to paper things over or sugarcoat things.

“Yeah, I mean I think there's a traditional mindset where it makes us look bad, but I think if you talk to policymakers, they really appreciate this kind of thing because they feel like we're giving them the straight talk and that's what we strive to do, that they can trust us, that we're not going to paper things over or sugarcoat things.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

07 / uncertainty

Along these lines, Dario, your CO recently talked about how AI is going to take a huge part of, I don't know, half of white-collar jobs, that unemployment might go up to something like 20%.

“Along these lines, Dario, your CO recently talked about how AI is going to take a huge part of, I don't know, half of white-collar jobs, that unemployment might go up to something like 20%.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

09 / uncertainty

In terms of the offers do you think, is this a real number that you're seeing this $100 million signing bonus, is that a real thing? I don't know if you've actually seen that.

“In terms of the offers do you think, is this a real number that you're seeing this $100 million signing bonus, is that a real thing? I don't know if you've actually seen that.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

10 / belief

I think that for some tasks we are saturating the amount of intelligence needed for that task, maybe to extract information from a simple document that already has form fields on it or something like it's just so easy that okay, yeah, we're already at 100% and there's this great chart on Our World in Data that shows that when you release a new benchmark within six to 12 months, it immediately gets saturated.

“I think that for some tasks we are saturating the amount of intelligence needed for that task, maybe to extract information from a simple document that already has form fields on it or something like it's just so easy that okay, yeah, we're already at 100% and there's this great chart on Our World in Data that shows that when you release a new benchmark within six to 12 months, it immediately gets saturated.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

11 / uncertainty

Most people probably don't actually feel this yet or see this happening and so there's always this, I guess, I don't know, maybe, but I don't know it's hard to believe, my job seems fine.

“Most people probably don't actually feel this yet or see this happening and so there's always this, I guess, I don't know, maybe, but I don't know it's hard to believe, my job seems fine.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

13 / belief

I think if we had 10 times as many chips and had the data centers to power them, then maybe we wouldn't go 10 times faster, but it would be a real significant speed boost.

“I think if we had 10 times as many chips and had the data centers to power them, then maybe we wouldn't go 10 times faster, but it would be a real significant speed boost.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

14 / belief

Many of the other companies in the space are growing really fast. And at Anthropic, I think we've been maybe much less affected than many of the other companies in the space because people here are so mission oriented and they stay because...

“Many of the other companies in the space are growing really fast. And at Anthropic, I think we've been maybe much less affected than many of the other companies in the space because people here are so mission oriented and they stay because...”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

16 / uncertainty

I don't know if you want people to know this, but I was browsing through your Medium posts and you have a post called Five Tips to Poop like a Champion.

“I don't know if you want people to know this, but I was browsing through your Medium posts and you have a post called Five Tips to Poop like a Champion.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

18 / evaluation

My brother works in the semiconductor industry and he was telling me that you can't actually shrink the size of the transistors anymore because the way semiconductors work is you dope silicon with other elements and the doping process would result in either zero or one atom of the doped elements inside a single fin because they're so, so, so tiny.

“My brother works in the semiconductor industry and he was telling me that you can't actually shrink the size of the transistors anymore because the way semiconductors work is you dope silicon with other elements and the doping process would result in either zero or one atom of the doped elements inside a single fin because they're so, so, so tiny.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

19 / prediction

I think progress has actually been accelerating where if you look at the cadence of model releases, it used to be once a year and now with the improvements in our post-training techniques, we're seeing releases every month or three months, and so I would say progress is actually accelerating in many ways, but there's this weird time compression effect.

“I think progress has actually been accelerating where if you look at the cadence of model releases, it used to be once a year and now with the improvements in our post-training techniques, we're seeing releases every month or three months, and so I would say progress is actually accelerating in many ways, but there's this weird time compression effect.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

20 / evaluation

Yeah, so initially we thought that it would be sort of one or the other, but I think since then we've realized that it's actually kind of convex in the sense that working on one helps us with the other thing.

“Yeah, so initially we thought that it would be sort of one or the other, but I think since then we've realized that it's actually kind of convex in the sense that working on one helps us with the other thing.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

21 / preference

As an example of that, when you're coding, people are very familiar with autocomplete, people are familiar with SimpleChat where they can ask questions about the code base, but the difference between people who use Claude Code very effectively and people who use it not so effectively is like are they asking for the ambitious change? And if it doesn't work the first time, asking three more times because our success rate when you just completely start over and try again is much, much higher than if you just try once and then just keep banging on the same thing that didn't work.

“As an example of that, when you're coding, people are very familiar with autocomplete, people are familiar with SimpleChat where they can ask questions about the code base, but the difference between people who use Claude Code very effectively and people who use it not so effectively is like are they asking for the ambitious change? And if it doesn't work the first time, asking three more times because our success rate when you just completely start over and try again is much, much higher than if you just try once and then just keep banging on the same thing that didn't work.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

22 / preference

And then there's the world in between where our actions are extremely pivotal. And I like this framing because it makes it a lot more clear what to actually do.

“And then there's the world in between where our actions are extremely pivotal. And I like this framing because it makes it a lot more clear what to actually do.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

24 / preference

I think my favorite role in that time has been when I started the labs team about a year ago, whose fundamental goal was to do transfer from research to end user products and experiences.

“I think my favorite role in that time has been when I started the labs team about a year ago, whose fundamental goal was to do transfer from research to end user products and experiences.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

25 / evaluation

A tiny example of this is we published a computer using agent reference implementation in our API only because when we built a prototype of a consumer application for this, we couldn't figure out how to meet the safety bar that we felt was needed for people to trust it and for it not to do bad things.

“A tiny example of this is we published a computer using agent reference implementation in our API only because when we built a prototype of a consumer application for this, we couldn't figure out how to meet the safety bar that we felt was needed for people to trust it and for it not to do bad things.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

26 / commitment

I work on product at Anthropic and product engineering, and we build things like Claude Code and Model Context Protocol, and a lot of the other stuff that people use every day. And that's really important because without an economic engine for our company to work on, and without being in people's hands all over the world, we won't have the mind policy influence and revenue to fund our future safety research and have the kind of influence that we need to have.

“I work on product at Anthropic and product engineering, and we build things like Claude Code and Model Context Protocol, and a lot of the other stuff that people use every day. And that's really important because without an economic engine for our company to work on, and without being in people's hands all over the world, we won't have the mind policy influence and revenue to fund our future safety research and have the kind of influence that we need to have.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast

27 / recommendation

Mentions personal use of Superintelligence.

“But when I read Superintelligence by Nick Bostrom in around 2016, it really became real for me where he just describes how hard it will be to make sure that an AI system trained with the kinds of optimization techniques that we had at the time would be anywhere near aligned, would even understand our values at all.”
Speaker
Benjamin Mann
Publisher
Lenny's Podcast
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