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Ethan Mollick
Professor of Management; Author of One Useful Thing, The Wharton School

Can AI Translate to Real Productivity Gains — With Ethan Mollick

📅 Oct 25, 2026 Alex Kantrowitz 63 MIN 1720 VIEWS 137 SEGMENTS · 2 SPEAKERS
Ethan Mollick is a professor at the Wharton School and author of Coexistence: The Next Phase of AI. Mollick joins Big Technology to discuss why AI's remarkable advances haven't yet translated into massive productivity gains across the economy. Tune in to hear why companies need to fundamentally rethink how they operate to unlock AI's full potential, where businesses are already seeing returns, and what organizational transformation could look like. We also cover whether AI development will hit a wall, the rise of personal AI agents, the future of jobs, robotics, education, and the risks of giv...

Questions asked in this interview

12
  1. 0:00If AI is such powerful technology, where are all the productivity gains?
  2. 2:50Yeah, I mean, there've been some stats, I think you're referencing this, in the App Store, where there've been many more apps shipped than previously, but even fewer reviews than before, right?
  3. 10:24Where are the areas that they're seeing it?
  4. 14:41So, how does a team typically change?
  5. 21:39And I guess this is like probably overly skeptical to ask this question, but does like stocking a shelf faster and producing a new potato chip lead to that new age of flourishing? Is that an overpromise?
  6. 28:00Do people's, you know, day-to-day look the same as they do today? What changes?
  7. 31:11AI's progress has, in many ways, surprised the leaders of these AI labs with how good it's gotten in the period of time that we've dealt with. Why?
  8. 34:01couldn't count the Rs in word strawberry. And then what happens?
  9. 40:55And how do you use yours?
  10. 43:06Am I going to regret that?
  11. 53:14And it's going to be an interesting impact of academic knowledge because we have the AIs in swarms like solving math problems, which by the way, how do we check them?
  12. 56:36Where do you stand on AI-generated restaurant signs?
Host 0:00 ↗
If AI is such powerful technology, where are all the productivity gains? Let's talk about it with Ethan Mollick, the author of Co-Intelligence and a Wharton professor that we quote all the time on this show. That's coming up right after this.
Welcome to Big Technology Podcast, a show for cool-headed and nuanced conversation of the tech world and beyond. We have a great show for you today. We're joined today by Wharton Professor Ethan Mollick, the author of One Useful Thing on Substack and his great new book Co-Intelligence, which I highly recommend. And today we're going to talk all about how AI's improvement on the technology side can actually lead to productivity gains across the economy. We'll also go through whether the technology can keep progressing, whether it will hit a wall, and a number of other topics. I'm thrilled to have Ethan here because we quote you all the time on the show. I've been reading you for a long time. You've been on the show before. Your book is great and we have so much to talk about. So, thank you for being here.
Ethan Mollick 0:56 ↗
Thanks for having me.
Host 0:57 ↗
All right, let's start with AI and productivity. You know, AI is a very powerful technology. We've all seen it if we've tried it. The question is what that power leads to. And the conventional wisdom is if AI is actually that useful, we should see the impact in productivity stats. We're not seeing it.
This is from the Dallas Fed. US labor productivity has grown at an annualized rate of 2.4% since the beginning of 2004. Not a huge percent. It's not revolutionary. Like people like Dario have said we might see 10% increases in GDP. We haven't seen that. And the most astonishing thing to me in this Fed study is that they charted out high AI exposure and low AI exposure jobs. And now high AI exposure jobs are seeing more productivity gains than the low AI exposure jobs, but they're actually seeing less productivity gains than they saw during COVID and even less productivity gains than they saw pre-COVID at some times. The spikes just do not reach the same heights. What's going on, Ethan?
Ethan Mollick 2:06 ↗
I mean, I think anyone who's in an organization probably has the right answer to that problem, which is you don't get organizational productivity gains instantaneously from individual productivity gains. You can produce a hundred times more code than you did before, and that's great if you're a solo entrepreneur producing a lot of code. If you're in an organization that's doing two-week-long sprints and has to coordinate with marketing, and has stand-up meetings every day, which is a rational way to organize work, that hundred times productivity gain can actually be a barrier, right? No one has time to deal with all of that code. And we see that, too, in shipping stats. Twenty times more code being produced, thirty percent more products being shipped, right? And so, it's not an uncommon problem. We haven't adapted organizations to AI yet.
Host 2:50 ↗
Yeah, I mean, there've been some stats, I think you're referencing this, in the App Store, where there've been many more apps shipped than previously, but even fewer reviews than before, right? So, it's like the productivity, quote-unquote, or the work looks like there's been more done, but when it actually comes to like usage or value, it's so far not showing up.
Ethan Mollick 3:14 ↗
Well, actually, those are two different things. So, one thing is the flood of stuff, right? And we're seeing that everywhere. So, there's a lot more novels, a lot more games, a lot more apps. But I'm actually talking directly, there's a nice set of studies looking at product shipped, right? And we're seeing huge increase in the amount of coding, smaller increase in the number of product shipped. There's still an increase, but it's less, right? By an order of magnitude. And the reason for that is, again, we don't have multiplayer AI. AI is a very single-player experience right now, where you get individual performance, but organizations are about many people performing at once.
Host 3:45 ↗
Yeah, I've thought, when it comes to these capabilities, that the companies that are really going to, at least in the near term, pull ahead are going to be the ones that say individuals who are using this technology, we're going to empower you to actually go ahead and, you know, break free from some of the standard red tape that would hold you back in a typical, you know, corporation. Like, I think in most companies if somebody... it's interesting what happens. Someone comes in after they're hired, they're given a mandate, they tend to get beaten down if they have a lot of new ideas, if they want to change things. At a certain point the companies are like, 'No, no. You're actually not here to have ideas. You're here to sort of play this role.' And so, I think we might end up seeing a divergence in terms of competitiveness among companies that enable people to actually run with their ideas and then companies that follow this traditional blueprint of like, 'Oh, you have ideas? You want to get things done? Just, you know, do your job.'
Ethan Mollick 4:41 ↗
Right. I mean, in the book I talk about leadership, lab, and crowd being three things you need aligned. You need a leadership team that actually buys into this and starts making organizational change. You need a crowd. You need people who are using and inventing ideas and that's often the line employees are talking about. And then you need a lab. You need to actually be doing research on how to take this stuff and spread it out among everyone. I think the only thing I'd push back on a little bit there is we still have the multiplayer problem. Like, if you're a hundred times more productive coder, we still need to figure out how do we give you the roadmap to follow in. We still need the marketers to work with you to figure out how you get the material shipped out. We still need to figure out how to maintain the software. So, it's a little tough to just say if, you know, here's productivity gains alone from individual players even if they're given the freedom to explore, we still need to turn that into process.
Host 5:26 ↗
Yeah, but this is not year one after ChatGPT. Like, if we were talking in, you know, October or November 2023, I would say, 'Yeah, that makes sense.' Companies have had four years to adjust to this. Yeah, and the capabilities are getting better, but they've had a long time to adjust to this. And there is an urgency for them to figure it out soon because the magnitude of the bets on building out the infrastructure and the products and the investments in the companies, you know, that money eventually has to be returned, the investment has to be returned to a degree, and if you don't have productivity gains, by definition it seems like you're not going to get the return on the money.
Ethan Mollick 6:07 ↗
Well, I mean we're talking about top-level productivity gains in the US economy. I talk to lots of CEOs of very large companies. There is almost nobody at this point, and the data from my colleagues back this up, who isn't seeing some ROI from AI. Like, this is not an issue anymore that people aren't seeing ROI. What they are trying to do is figure out how to move from individual productivity gains and, you know, $20 here, $30 here, which sounds like a lot to us but it's not a lot to a large company, to how do we transform our organization around this, right? So I don't think it's a question anymore of are you getting gains? I don't hear that from C-level people. I did a year and a half ago or a year ago. That's no longer the question. The question is what do we do now, right? So we have, you know, we have 100,000 employees. Like, I think organizational change doesn't happen that quickly. I mean ChatGPT came out in 2022, right? GPT-3.5, and like companies just started adopting this in the last couple years. There's no playbook, right? Nobody knows what to do in this case. All the traditional methods of like the consultancies that would help you, the enterprise software companies that would build this in. I mean it is a revolutionary change. So I think that organizations are absolutely seeing the ROI. I haven't heard of a single organization saying that AI isn't paying off at a large scale right now, but they're not getting the transformation yet, but that requires management to make decisions about what's going on and they've barely begun to do that. Many of them aren't even still using advanced systems.
Host 7:25 ↗
But okay, while some might say they're getting this ROI, they're also telling their employees to pull back on the spend, and this era of, you know, we're going to spend tokens freely, you know, that's ending. And so yes, there's some ROI, but what their actions suggest is there's limited ROI right now.
Ethan Mollick 7:46 ↗
I'm going to disagree with you again on this. Like, there is... So, first of all, we keep whipsawing between different views, right? Like, token maxing was big this spring, and then it was like, 'Oh, no, everyone's spending too much on tokens.' It is becoming a fast-growing expense. Companies are worried about this. When I talk to a lot of Fortune 50 companies, though, they are viewing this as something that is an R&D expense to try and get under control, to figure out what's going on. A lot of them don't know in the same organizational change... Like, I was talking to a very large company the other day, and they're saying we have some people who are 100 times more productive, and some people aren't really getting any benefit out of AI. We don't know yet how to spread the 100 times more productivity to more people. So, I think that there's news articles about people pulling out. Now, most of the people who are talking very publicly about how they're cutting AI spend tend to be people with competing AI products. So, like, that Microsoft, Meta, and Palantir are telling you, 'We're spending too much money on Claude.' I don't know if that tells you that much about the world, right? Revenues are still growing for these companies. Absolutely, nobody has cost under control, use under control, but I don't see any sign of people saying they're pulling back because AI turned out to be useless.
Host 8:50 ↗
Not useless. It's just the question is how much return are you getting on the investment?
Ethan Mollick 8:54 ↗
Companies are getting large returns that we're talking to, but they're also in experimentation and evolution phase, right? You can't get returns without making changes. Most organizations I know know that. Making changes takes time, right? And they need to figure out how to swallow this new technology. So, I think there's too much of a sort of back and forth like, 'AI's changing everything, AI's changing nothing.' When I look inside organizations, right? C-level people are deeply, you know, spending a lot of money and a lot of time trying to figure out how to make things operate well. I'm seeing transformation in lots of organizations, including really old-school biopharma companies and financial service companies, very large ones, who don't want to talk about exactly what they're doing yet cuz it's a source of competitive advantage. And I think people are worried about token costs, but that's often a management problem. Like if you don't make any decisions about how tokens should be used, right? Who should be using them? What process should be using them? Then you would incentivize people to use as many tokens as possible, they'll use as many tokens as possible. I feel like we're kind of in this chicken and egg where we're like, you know, where is the return? I keep telling you it's there because companies keep telling me it's there and surveys show 85% of companies have positive ROI from AI as of last year. So, I think though the major transformation hasn't happened yet, except it's starting to in some organizations. But again, you have 100,000 employees, how are you supposed to even think about mapping out all the processes in your company? How do you start deciding about who gets to use tokens under what circumstances? How do we start to adopt the gen-tech models when they're basically less than a year old? There's a lot of stuff happening all at once.
Host 10:24 ↗
Yeah, okay. So, let's go bit by bit here. So, first of all, you've said that the companies are already starting to see ROI. Where are they seeing that ROI? Where are the areas that they're seeing it?
Ethan Mollick 10:33 ↗
So, in terms of productivity and cost savings are already there. I've actually been worried that companies are pushing too much on productivity as the main goal. So, my colleagues at Workday have been surveying 1,000 large companies and like I said, last November, a year ago, 85% of large companies with over a billion dollars in revenue reported positive ROI from their AI use, right? We don't have detailed breakdowns on every piece of whether it's cost savings or spend, right?
Host 10:59 ↗
But you must have some anecdotes of like a company put, you know, AI into action and... Tell us a story.
Ethan Mollick 11:07 ↗
So a lot of them I can't even talk about necessarily. I mean, so I talked to a, you know, there's another Fortune 100 company that gave its senior leadership team access to basically OpenClaude with access to the full company data and completely changed how management works. Like C-level teams are using this as a super analyst to find problems inside the company they weren't able to identify. I have spoken to a large financial services company that has launched a whole bunch of new product lines that they never had before as a result of AI. Talked to a couple of very large hedge fund and PE funds that are seeing huge returns to management technology right now and all the companies are growing faster inside the portfolio. Like lots and lots of cases like this, right? Often times they don't want to talk about it in huge detail and they're all still in the experimental phase. I mean a lot of these are outside of pilots now, they are rolling out at the organizational level. But it's tough because it's a complicated set of choices at the company level rather than a product you adopt and get an instant return from.
Host 12:07 ↗
You know a stat that we used to quote often on the show was that it was like one out of every eight or one out of every 20, something like that, a large number of AI pilots were out there but only one out of every, you know, eight to 20 or so actually made it into production. Have you seen the numbers sort of shrink in terms of the pilots that it takes to get to production?
Ethan Mollick 12:28 ↗
So two things, that is a famously bad study.
Host 12:31 ↗
Let's hear it. Let's hear it.
Ethan Mollick 12:32 ↗
So that's the MIT Nanda study from last year and at the time it was somebody went out and just interviewed people at a conference and coded that himself.
Host 12:41 ↗
No, that was 85% of companies were like... Yes, 95%, that was the famous sort of Nanda study. You've actually been vocal about how the study hasn't been good but there have been other reports that have come out that said, you know, it's not that maybe that was the one in 20 but that the more reasonable reports say like one in eight or something.
Ethan Mollick 13:00 ↗
I would hope that that's the case that most AI pilots fail. Again, the one thing I'll keep emphasizing again is I, you know, I don't take money from the AI labs. I don't really care whether they succeed or fail individually. The transformation that's happening in companies is pretty inevitable when I talk to organizations at this point and I think they have to be doing experiments that fail because if they don't do that how are they going to learn this? There's no playbook. So I'm hoping for high failure rates otherwise you're not engaging in experimentation.
Host 13:28 ↗
Yeah, all right. Let's now go to the next step, which is what has to happen for us to see that widespread change within companies where we get those big productivity gains. So, it's a two-parter for you. One is the type of change that unlocks the full potential. What does it look like? And what do we end up seeing if companies make the moves that you suggest?
Ethan Mollick 13:53 ↗
So, there's no one move, right? It's about thinking about structural change, which takes years for a lot of organizations to do. And so, what I'm seeing, examples of things that I'm seeing on a sort of structural level, very common situation is pulling apart organization teams that existed. So, called disbursement, you pull out your best senior engineer, put them with subject matter expert and a marketing and strategy person, and then have them do like impossible projects. Like I just spoke to a company, they went from a $200 million data migration plan for their old mainframe data to they renegotiated to a $20 million plan just a few months ago, and the CTO is thinking like, well, maybe I can do this for $2 million in a couple months. Like real noticeable change, but it involves literally pulling apart teams and thinking about what do we want to do and resetting projects from the beginning.
Host 14:41 ↗
So, how does a team typically change?
Ethan Mollick 14:43 ↗
So, because individuals are now starting... One of the other things we're seeing in companies is a dissolving of company boundaries, right? So, coders are doing design work, designers are doing coding work, product managers are doing everything. So, part of what's going on is how do you reassign roles that way? Some companies are assigning everyone the role of builder, right? And that's what they're doing with AI. But other organizations I see are trying to think about how do we take teams of highly talented people, these people already getting returns from AI, put them together, give them really hard challenges to do, high token budgets, and seeing how far they get. And if they fail, which happens some of the time, then how do we learn something from this formally rather than just burning tokens and setting them off into the air?
Host 15:25 ↗
Is that so different from the way that companies function today?
Ethan Mollick 15:28 ↗
Yes. I mean, most organizations are not doing far exploration work. And especially in organizational design and form. So, 40% of the advantage of American companies in the 20th century came from better management according to a paper by Professor Sudhir and other people from Harvard. And we used to do a lot of exploration of organizational form, right? Companies were experimenting all the time with how to organize themselves, how to get work done. I mean, a large part of the story of the 20th century was the story of American manufacturing and firm organization transforming. That is not happening as much the last 30 years. People use outside vendors like, you know, that SaaS vendors will tell you how to run part of your business, use consultants, and your R&D is focused on your customers or outcome. So, a lot of organizations have very little muscle memory left of organizational change. So, it is actually pretty rare to see organizations play with fundamentally re-dividing how work operates, how roles operate, what mandate people have to get work done. I mean, that doesn't feel like normal operation of business to me.
Host 16:29 ↗
Okay, so I want to ask you, and by the way, so I know where you stand cuz obviously you wrote it down in a book. I'm just trying to sort of talk through your arguments. So, for those who are like, you know, speaking about me, this guy, you know, I'm just trying to... appreciate what you're going for.
Ethan Mollick 16:42 ↗
No, it's fine. There's nothing wrong. I am... No, I'm excited. Like, I mean, and I should point out we don't have all the answers, right? I mean, but also 'we don't have all the answers' sounds like an academic result. 'Nobody knows what's going on' is a better way to phrase this.
I think the thing that I'm reacting to a little bit is this sort of... I don't think skepticism about AI's ability to create transformation is warranted at this point. I think that's a dead end. I think anxiety about how we shape this in the right direction is warranted and I think how do companies start to think about this in a way that helps large companies start to transform is a very reasonable thing to worry about and why we haven't seen those results. I spent a bunch of time in the book talking about why haven't we seen transformation happen. So, I'm very much on your page and I'm not going to defend that trend like, 'Oh, no, AI has changed everything today.' Part of the interesting puzzle of the book and why we're in the phase of coexistence, right, and stuff like that is we are trying to negotiate that right now. What does the world look like so we get productivity gains and good results for society.
Host 17:43 ↗
Okay, great. So, then I'll keep pressing. So, thank you for the permission to do so. I mean, I get it if you're talking about industries like consulting, software, but I wonder, I don't even want to use the term 'real economy' to describe what I'm about to describe, but like there are parts of the economy where shifting the organization in the way that you talked about, adopting AI in the way that you talked about, I'm curious where you end up, what you get at the end of the line, what the output is. I'm talking about like, let's say like Frito-Lay adopted AI like crazy. Like, do we just get like a new flavor of chips? Or a car company adopted AI like crazy? Do we get like a new vehicle? Or a small hotel chain? Do they build a new hotel? Like, when it comes to these type of businesses, which I think are the heartbeat of the economy to some degree.
Ethan Mollick 18:37 ↗
I mean, services are the heartbeat of the economy right now. But if you want to talk manufacturing, I mean, I literally talked to some of the companies in that exact range that you're talking to, right? And again, I can't name names not cuz I'm trying to be cagey, but because I don't know if we should talk about it or not. But I, you know, I mean, there's an endorsement in the back of my book from the just stepped down CEO of Walmart to give you a sense of the kinds of companies I talk to, which I think most people would consider real economy stuff.
And first of all, there is a huge amount of change in these organizations. Some of this, by the way, is R&D work, right? Like, literally I know the equivalent of the better kind of Frito-Lay chip, but that is an expensive process inside companies that make new products. And speeding up new product development is actually a big deal to them in a big way, right? And finding new trends. I've been talking to large-scale manufacturing and agribusinesses that are thinking about things like how do we use the fact that AI can now look at cameras to figure out new things about which fields are in trouble and which ones aren't. We manage construction projects the same way we have since the 1940s. What does it mean when you have an AI that can give people advice about what to do differently and can actually give information about what's happening on the site or not? You have really interesting sets of changes happening everywhere, right? On the hotel side, like or even in the Walmart store, they've been pretty open about this set of stuff. How do you give advice to everybody, to a senior store manager who needs help figuring out what to do at the store when there's trouble? Like management is a real thing here and there's pretty transformational things. That's aside from AI for planning and AI for central management and AI for HR.
So, I mean, I actually think, you know, both services are the real economy, right? And it's a big deal of coding, you know, I think one out of every 16 jobs is management in the US, you know, and coding follows soon afterwards. Like these are big jobs that represent a large part of the economy, but also I think the whole point of this is general purpose technology with widespread effects. I mean, take even the most narrow thing, right? I was already talking about migrating databases over at large financial services companies and mid-size banks that have COBOL still running internally. These have literally been the projects that have been the backbone of a large part of, you know, IT for a long time, those are being transformed overnight. So, I don't think it's like... I think you see this everywhere. This is not just like coders and scientists and, you know, financial professionals.
Host 20:53 ↗
Maybe you've touched this project since you named Walmart, but, you know, I'll back you up here. I think one of the more interesting things within Walmart is associates now have like a handheld computer that they can, instead of having to go to managers or stuff, they can ask questions to. And it can direct them places.
Ethan Mollick 21:10 ↗
Yeah, I mean, and that's sort of almost... yep, exactly. So, that's one of many outcomes Walmart has had from being pretty enthusiastic about AI adoption. And they've only been doing it for a couple years, right? And it's, you know, a few million employees. Like, it's not an easy thing to transform an organization that quickly. So, my flip side to you is, on one hand, is it slow? Yes. Is this faster than digitalization, cloud, e-commerce, any of the other things that have transformed American business the last 20, 30 years? Certainly.
Host 21:39 ↗
Yeah. I wonder, like people talk about AI as leading to this new age of flourishing. And I guess this is like probably overly skeptical to ask this question, but does like stocking a shelf faster and producing a new potato chip lead to that new age of flourishing? Is that an overpromise?
Ethan Mollick 22:01 ↗
I kind of feel like you're alternating back and forth between like, let's focus on the narrow use cases like what happens at Frito-Lay. And I'm like, let's not talk about biopharma. And then let's like, okay, let's talk about biopharma. Why does Frito-Lay matter? The whole point of this is widespread effects, right? So, first of all, I don't think human flourishing is a given outcome from this and not just because of existential risk, but also because there is automation pressure in all these organizations. Like, we haven't talked about like the easy way to use AI is automate your call center, automate your management, automate... like that's the danger is that we just automate everything rather than augmenting human work. So, I actually think that for me, the concern partially is that there's danger that we don't pursue human flourishing as an outcome without even any of the big AI pictures. But also, there is, you know, the way you get human flourishing, right? Is we free people from drudgery, we increase the rate of scientific advancement, we increase the rate at which everyday people get access to better education, better health care, better financial advice. The pieces are there to make that happen. We haven't necessarily seen the steps needed to make it all occur for everybody yet.
Host 23:03 ↗
Something interesting that you've pointed out recently is that there's a large set of capabilities that people are just not taking advantage of. And I think that's sort of also key to this conversation. You wrote recently in your Substack, 'While there is a lot of debate over what future models will do, the current capabilities of existing models are barely used and are often not even well understood.' I mean, that was really interesting to me, this idea that the current capabilities are not used barely at all.
Ethan Mollick 23:30 ↗
Yeah, I mean, I call this the overhang, right? And there's a huge gap between current capabilities and future capabilities. We don't need better models for complete transformation of a lot of how we work in the next 10 years, right? We need that adoption curve we started talking about at the beginning of how we get up that curve. And so in my mind, right? Like that means that we are lacking the imagination for the transformation piece, which is the point I keep making to you is like it's not... there's no playbook yet. It's not an automated process. We need to figure this stuff out. But the piece is already there, right? And it's sort of inevitable at this point the transformation will happen. So it's about guiding in a good direction.
Host 24:04 ↗
Is one of the issues here that AI can't seem to settle on a product or a product format? So I like wrote down some of the things that we've been seeing even over the past like two years. We've had the chatbot, we had vibe coding, voicebots, co-work, agents, and then we have applications in consumer and enterprise. It does seem like the AI industry comes up with like a new... like for instance, let's just take the sort of vibe coding thing, right? So there was this idea a couple months ago that everyone was just going to vibe code their own software, type in a prompt, make your software, and then, you know, that's the impact of AI. But it very quickly moved towards agents, things that instead of you coding up software, they just take control of your computer. And so the interface might fall away to a degree. So what do you think about the fact that the AI industry, I don't want to say grasping, but there's been just like... there's a lot about all the different product formats that it's throwing out there.
Ethan Mollick 24:59 ↗
So, I think there's three different things going on. The first is that we are in what we call in the study of innovation an era of ferment. Nobody knows the right form for these things to be in. So, you're going to see all sorts of ideas churning up and by the way being copied, right? So, OpenClaw came out in January, introduced the idea of personal agents, and what's happened is suddenly that has taken root as a form. So, now we have Muse and Dot and other things that are basically claw-likes, right? So, we're seeing an era of ferment. That's the first thing. The second thing is I think some of this is category differences, right? There's a difference in category between Vibe Coding and Agents. Vibe Coding is a human activity. Agents are a capability of AI systems. And they're not like competing product lines, right? There's a lot of debate over how people use AI. I don't think Vibe Coding in the companies I've talked to was ever viewed as the way they're going to be using AI systems. It was, you know, it's a... And by the way, Vibe Coding has taken off, right? I vibe code a lot of things that would have required me to have a coder involved in this before. People are building games, but people are also building very serious projects all the time. So, I think it hasn't gone away. It's just there's many things happening at once. And then the last thing I would say, and the most important, is part of what you're tracing is also the capability curve, right? My last book Co-Intelligence was really about the chatbot era because that's as good as models were. This book is about the agentic era in a lot of ways because that's where models are today. Practical agents were not possible until we reached Opus 4.5 level about November, December of last year. Like that was when agents became practical. And so, what you're partially seeing is views as we move up this exponential ability curve, it changes the kinds of products that are possible. So, all that stuff is happening at once. We're trying to figure out which products exist in a world where nobody knows what's happening. You are seeing multiple competing different groups all trying to claim the idea of AI products, and you're actually seeing real capability gain.
Host 26:50 ↗
Let's say AI progress stopped today, right? So, no further progress, which is not going to happen, but let's just say this as a thought exercise. If companies and people were to take full advantage of the capabilities that exist today, and organizations were to reorient themselves in a way that they don't stand in the way of the progress that AI can allow, what does the world look like?
Ethan Mollick 27:16 ↗
If progress stops today and we could continue... I mean, I think we're back to that exact same beginning part, which is the capability overhang is quite large. So, what's going to happen over the next five or ten years, we will fill in the capability overhang. Organizations will transform. The remaining technologies that need to make this matter will make a difference. We will figure out how to use this in ways that the jaggedness of AI and the jaggedness of people coexist together. And there'll be large-scale socioeconomic effects from all of that. For productivity gains, I don't think we're going to see some of the insane numbers predicted of 10% growth, but, you know, who knows. That seems outside of any expectation I would have. But we will see transformation happen one way or another. We don't need new models, but we're getting new models regardless of that. That's coming.
Host 28:00 ↗
Now, I mean, it's kind of hard to visualize, but like when you walk down the street, let's say again, let's say all this stuff happens the way that you anticipate. Do the streets look the same? Do companies look the same? Do people's, you know, day-to-day look the same as they do today? What changes?
Ethan Mollick 28:18 ↗
So, in the next couple of years, I think change will be... It's kind of an interesting thing to have these conversations because any coders who are listening to this, their job is radically different than it was two years ago. Right? Like it's just not the same job at all if they have any access to these tools. The best coders I know are not writing code anymore. Right? Like, and so you're saying like, oh, nothing's changed. It's like everything about their job has changed. I mean, but they're still going to walk down the same streets. They're still going into office buildings.
Host 28:40 ↗
No, I mean, like when I say nothing's changed, I mean, like the fundamentals of our society today are similar to what they were before ChatGPT. Do they, does that change at all?
Ethan Mollick 28:50 ↗
In what time period? I mean, I think that in...
Host 28:53 ↗
Yeah, when this stuff, when it gets to maturity. Like when the capabilities that we have today are taken advantage of fully.
Ethan Mollick 29:02 ↗
I mean, so part of what's interesting here, right? Is like, if the technology doesn't develop any further, I am kind of at a point of like I don't know how to prognosticate about this. Like I think people will still be people and we'll be living in cities and walking down streets. Like, you know, you're starting to be like we're now in hypothetical land that I can't really answer, which is like do practical robots exist in this world? Well, there's some good signs or bad signs depending on how you feel about robots that general purpose models are actually quite good at robots. So maybe in the next five years we finally see robots emerge. Suddenly that reshapes the physical world. Otherwise, you know, are you more likely to have cyber attacks in your bank? Yes. Will that change how life on the streets is? I mean, people are people, right? And I think it's easy to overstate whipsaw technical change affecting people's lives. I mean, we went from, you know, if you look back over the last 60 years or so the built environment hasn't changed that much. Right. So I think it's reasonable to expect that unless we get robots doing work for us, you'll still walk down a city street. But I think that's not really the concern. The concern is like what do people do for a living? How, you know, who is making returns from this kind of technology? What's happening inside the office building is not the office buildings themselves.
Host 30:18 ↗
Okay, so what's your answer to that?
Ethan Mollick 30:19 ↗
So my answer to that is that technological revolutions result in disruptive change. And you already see that happening. Coding is not the same job. We are in debate right now in economics about whether or not there'll be more or less coders. We just don't know, right? A lot of these things depend on government policy that happens, how companies adopt this technology over time, and we just don't have the answers to these questions. I can promise disruptive change, right? Like that's the only thing I can do. I cannot predict because we just don't have the data yet about whose job is replaced, whose job is augmented, where the value goes in the value chain here. I mean, I wish I had a crystal ball, first of all, I'd be making investments based on my crystal ball. And second of all, this is not what you do in a period of disruption, right? Like you can't be like... this is literally one of the most impossible things to predict is exactly who wins and who loses under what circumstances. I can make stuff up, but it'd be made up stories.
Host 31:11 ↗
Yeah, okay. Well, I still wanted to ask. Let's talk about AI's progress. AI's progress has, in many ways, surprised the leaders of these AI labs with how good it's gotten in the period of time that we've dealt with. Why?
Has it?
Ethan Mollick 31:29 ↗
Yeah, I mean, all right, let's take an example. Here's a good example for you. With Anthropic. So, Dario was at the DealBook conference a couple years ago and he was talking about like if he buys, you know, if he overextends on his compute purchases, then his company could go bankrupt if the demand is not there. It turns out that Anthropic is compute constrained now. He should have bought more. So, that's what I'm talking about. Like the capabilities... There were even... So, another... Here's another example. Ilya Sutskever, former chief scientist of OpenAI, said very clearly a few years ago that the technology was about to hit a wall, data wall. And what happened? Like the capabilities have just exploded ever since. So, there has been a degree of surprise there.
Host 32:14 ↗
So, so not to be argumentative, I think that the AI companies have their market has exploded faster than they thought, right? Which is different that like demand has been higher than I think they anticipated, right? And they're all compute constrained at this point. Um, I think Ilya's point was not that there was no forward progress. He argued that the era of pre-training had generally ended.
Ethan Mollick 32:34 ↗
That's correct.
Host 32:34 ↗
And for a while he was right. And then but what's happened is just like in every other kind of case, there have been technological innovations that have allowed LLMs or LLM hybrid systems to continue to develop without, you know, as things change. I think the more fundamental question is were the AI companies, are the leaders actually surprised by the pace of tech, of actual development of the technology? I haven't actually seen a lot of evidence of that. Like they seem to have been pretty spot on actually shockingly so about the continued development and doubling of the technological ability. So I think you could say the market's grown faster than they expected, right? But I don't think that they've... I think the technology is surprisingly to me, right? I thought we would have hit some sort of slow... I mean, I thought slowdowns were a real possibility a few years ago. I no longer think they are. They've overcome a lot of technological barriers but I don't know if they've... they don't seem surprised by that. They seem on target for where they think they're going.
Ethan Mollick 33:26 ↗
I think reasoning is something that they weren't expecting to work as well as it has. I mean, you take a look at and reasoning has been core to these math breakthroughs, right? So you take a look at the predictions of when people expected AI to be as good at math as it is, 5, 10 years from now. But it's already solving millennium problems.
Host 33:49 ↗
Yeah, that's what they talk about in the book. But those are predictors that... So again, we have a little bit of confusion because you were sort of saying the heads of the AI labs. I don't think they're surprised. I think superforecasters keep getting this wrong over and over again.
Ethan Mollick 34:00 ↗
Yeah, so why do they get it wrong?
Host 34:01 ↗
Because I think it's really hard to predict an exponential and I think that it's almost the opposite of what you said before. The labs have been right. We have been on an exponential curve that has a fast doubling time. And by the way, the reasoner breakthrough is one nice example of this, right? The reasoner breakthrough was AI was starting to hit a wall of development, right? It couldn't do math. That was the big... couldn't count the Rs in word strawberry. And then what happens? People do... OpenAI develops reasoners and O1 preview comes out and suddenly the pace is even faster than before. So I think the issue is... And this kind of goes back to your big question from the very beginning, which is I think people keep not being able to forecast that we are still on an exponential curve. So, they keep making plans for what's on today. Today's about vibe coding. Today's about token maxing. Today's about lowering token costs. And those are very temporary situations as long as the exponential continues. As soon as it eases off, it's easier to predict the future. I can then tell you what the world might look like. I can't tell you as long as we're on an exponential curve.
Ethan Mollick 35:00 ↗
Yeah. Where could the next wall be? So, when I talk to people at the labs, they don't think there is a wall. I mean, that's what they think. All technology, all exponentials become S curves eventually. You know, and there's... we hit some sort of limit at some point. I don't have a lot of future insight. You know, like most of the things we thought would happen, model collapse because of lack of training data and like that turned out to be technically solvable, right? Reasoners turned out to be a really good solution to problems. I thought agentic... One of my biggest mistakes, I think, was I thought agents would be harder to implement than they were because I thought you'd have to build complex organizational systems for agents to operate in. It turns out self-organizing swarms work really well. So, like the barriers I've thought I would see, I haven't seen yet. So, I've gotten... you know, I've run out of being able to predict good barriers. I am sure that this S curve has a limit, but like I don't have a technical point anymore where I can point to this and say, 'This is the big problem that's going to hold back AI development.' What about power? So, I mean, there are limits to how much compute we can deploy, right? And limits to the number of chips out there. So, you have to make choices about whether or not you're using the remaining power, like the physical power and amount of inference we have available is limited, right? And that will be a trade-off between R&D efforts that the labs spend on training new models and how much inference they want to sell. But yes, there's obviously going to be a bottleneck in the physical world in inference and compute. Doesn't mean that like I'm not predicting we go to super intelligence overnight, but I'm saying I don't see any stoppage to steady gains in AI ability. Does not mean the same thing as AI becomes super intelligent and wakes up and murders us all, right? There's enough people worried about that that it's worth a little of our time to worry about, but it's important to realize like we can get continual gains. It will be constrained by the amount of computing power we have.
Host 36:47 ↗
So we talked about reasoning, but I think it's worth stopping a minute and talking about just how impactful it's been because I think you're looking at a completely different AI industry if reasoning doesn't happen and doesn't work as well as it does. Just talk a little bit about the importance of this reasoning architecture that the labs have built and especially about why is it so useful in math and science?
Ethan Mollick 37:10 ↗
So large language models are next token prediction machines. They predict one token or word or part of a word after another. And as a result of that, they can't really think. They think by writing. So the breakthrough of the reasoners was taking a technique many of us used in prompting anyway called chain of thought where you'd say, 'Hey, I think step-by-step out loud before answering,' which gave it a chance to basically write out an answer that could be incorrect before deciding to produce the actual result. So all that reasoners essentially did, there's some other tweaks on this as well, but reasoners essentially did was let the AI model generate a bunch of internal thinking like a scratch pad before it gave an answer. And that was one of the big breakthroughs that kept AI advancing, right? There have been others behind the scenes. Like I said, there's been a lot of issues with data quality, with post-training, with reinforcement learning that have been similarly big breakthroughs, but reasoners were the most obvious one. And basically it lets AI think out loud before it has to answer questions, and that creates much more high-quality answers, especially in areas like math or science where you have to explore errors before you get to the right answer.
Host 38:17 ↗
Yeah, and is it reasoning combined with harnesses, like the ability to use tools, that's really led to this recent explosion? By the way, in your Substack you talked about the agentic harness. That was the first time I read it. We had a debate about the word here on the show and it's been adopted by our audience. We're all called the harness hive out here. So, talk a little bit about that.

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APA

Mollick, E. (2026, October 25). Can AI Translate to Real Productivity Gains — With Ethan Mollick [Interview transcript]. Alex Kantrowitz. CEOInterviews.AI. https://ceointerviews.ai/interview/3135048/

MLA

Ethan Mollick. "Can AI Translate to Real Productivity Gains — With Ethan Mollick." Alex Kantrowitz, 25 Oct. 2026. Transcript, CEOInterviews.AI, https://ceointerviews.ai/interview/3135048/.

BibTeX
@misc{mollick2026_3135048,
  author       = {Ethan Mollick},
  title        = {Can AI Translate to Real Productivity Gains — With Ethan Mollick},
  howpublished = {Interview transcript, Alex Kantrowitz. CEOInterviews.AI},
  year         = {2026},
  month        = {oct},
  url          = {https://ceointerviews.ai/interview/3135048/},
  note         = {Speaker-attributed transcript with timestamps}
}