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Kenny Warner on How AI Models Really Work, Why Clean Data Wins, and the Future of Restaurant AI

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About this episode

Josh and Mike sit down with Kenny Warner, VP of Data Science and Engineering at meez, for a conversation that starts with Kenny's unlikely path into tech leaving college after his sophomore year to launch a cause-marketing startup and winds up deep inside the machinery of modern AI. Kenny breaks down what actually happens when a language model reads your data, explaining tokens, embeddings, attention, and inference in plain terms, and why you can't simply point a chatbot at a hundred-million-row database and expect good answers.

He and Josh dig into the real difference between building a model and fine-tuning one, why clean and trusted data is the true competitive advantage, and how smaller, purpose-built models can beat the giants at specific jobs. They also get into where this is all heading for restaurants, from turning recipes, costs, and margins into something a system can reason about to the rise of MCP and agentic tooling, with a detour through Nobu, a Miami chef tour, and a few fun facts along the way. It's a rare, jargon-free look under the hood of AI from someone who builds it every day.

Links and resources 📌

Visit meez: https://www.getmeez.com

Follow meez on Instagram: https://www.instagram.com/getmeez

Follow Josh on Instagram: https://www.instagram.com/joshlsharkey/?hl=en

Follow Josh on LinkedIn: https://www.linkedin.com/in/joshua-sharkey-406965b/

Follow Kenny Warner on LinkedIn: https://www.linkedin.com/in/kennywarner/

Visit Blanket: https://www.blanket.app/

Follow Michael on Instagram: @michaeljacober

What We Cover

08:04 Kenny's Path From College To Startup Founder

12:01 Raising Capital And Hitting Hard Times

15:01 Building A Model Versus Fine-Tuning One

16:11 What Tokens And Embeddings Really Are

18:45 How Attention Works In Language Models

26:01 Why Clean, Trusted Data Wins

29:05 The Case For Smaller, Purpose-Built Models

41:03 How AI Reads A Hundred Million Rows

43:21 MCP And The Rise Of Agentic Tools

50:01 What All This Means For Restaurants

Transcript

Joshua Sharkey (00:00.162)There's storage of data and then there's transformation of data. So like if you have an accounting platform, you're entering in journal entries. You're basically just storing data. And then there's platforms, and I I guess I'll just count meez but I'm sure there's others where what you put in is exponentially more valuable when it comes out. Right. So you put in recipes, but then it has all the yields and conversions and costs and allergens. Those roll up into more recipes, which roll up into menu items, which roll up into your total menu and your sales. And the outcome of that is not

you know, what your recipes are, but this weighted version of the value of each of them relative to others, costs and margins and and things that you couldn't get without putting into the system. So I think the more systems that can make what you input exponentially more valuable on the output, I think that's where there's a a huge opportunity. You're listening to the Mies Podcast, I'm your host Josh Sharkey, the founder and CEO of Mies, a culinary operating system for food professionals.

On the show, we're gonna talk to high performers in the food business, everything from chefs to CEOs, technologists, writers, investors, and more about how they innovate and operate and how they consistently execute at a high level, day after day. And I would really love it if you could drop us a five-star review anywhere that you listen to your podcast. That could be Apple, that could be Spotify, could be Google. I'm not picky, anywhere works, but I really appreciate the support. And as always, I hope you enjoy the show.

We're live. Mike Jacober. hello again. I missed you, man. I missed

Michael Jacober (01:33.862)It's been quite it's been a several episodes or weeks. I don't know. I don't think in terms of episodes, maybe I should.

Joshua Sharkey (01:40.886)I did some traveling shows, you know, went to No I went to Nobo twice. Nobo, Miami and then Nobo here.

Michael Jacober (01:47.468)Nobu Miami is definitely I mean, that's exotic. You could have just stayed in New York, but wait was Nobu LA ever an option or

Joshua Sharkey (01:51.255)It was nice.

Joshua Sharkey (01:58.818)I happened to be in Miami anyways for like we had a customer thing. We had like a this like chefs tour we did with some customers. Shout out to Brad Kilgore who helped run a chef tour in Miami. And and some prospects. And since I was down there, we'd have been chatting with the the chef Nobu for quite a while and so decided to to do it there. And then Drew Neperon, who is the original co founder of Nobu with Robert De Niro and and Nobu and w one other gentleman is he reached out, said, Hey, I'd love to have the show and so we just did that one.

Yeah.

Michael Jacober (02:28.802)I reached out this is I I'm gonna embarrass myself here, but when I was a senior in college, it was like time to, you know, get a job after college and I sent my resume just to like a bunch of random New York City restaurants that I was like excited to possibly work at. Michael Jordan's Steakhouse was one. Was Drew part of was it Gotham Bar and Grill that he was also no.

Joshua Sharkey (02:53.228)Yeah.

Michael Jacober (02:58.54)What was his group?

Joshua Sharkey (02:59.827)Group is his group and he had Tribeca Grill, Montreca Grill.

Michael Jacober (03:03.532)Yeah. Yeah. So I reached out to Gotham and I reached out to Tribeca. I somehow got a response from the Myriad group that they had like a manager in training program. And then I think they ended up it just never happened. Like it was like my first my first time applying to something as not an intern, or maybe I even was trying to apply as an intern. And they just never responded to me. I was like, we need people don't respond. Like

my mind was blown that like I never

Joshua Sharkey (03:35.404)Heard back. I I've never applied for a job once.

Michael Jacober (03:39.916)Not once. That's kind of embarrassing.

Joshua Sharkey (03:41.027)No.

Took me a while to realize this. Fun fact by the way. But we're gonna do some fun facts today because our guest has a lot of them and we'll tell you about. But yeah, I you know, my first job out of culinary school like when I was in culinary school, I worked in Nantucket, but it was like an internship. It just sort of happened and then I did this contest and like I think I've talked about too many times and Jeff's there and I I ended up getting to choose which one and went to that one and they're like, next, they're like, you should go here.

And I went there and then that person that shelf was like, You should go here and I went there and I don't think I've ever had a resume once in my life.

Michael Jacober (04:18.683)I hate you.

No, that's awesome. Like th I guess that's like how that just meant you were good at what you did, right? I th Or or you were just kind of a slut, right? You were just people are just like, You need to go here next and you were like, I will go there next.

Joshua Sharkey (04:27.918)Think that

Joshua Sharkey (04:36.13)I think the right way to get a job is that. It's like you work somewhere, you do well, you pay your respects, you earn the trust and then they help you find the next thing if you want to. I think that's a great way to you know, to just go about, you know, trying to find jobs.

Michael Jacober (04:50.156)Yeah, I mean look, the alternative is every time you leave a job, you put both middle fingers up and you say, you know, see ya, I'm out. And then you just go and find the next job.

Joshua Sharkey (05:04.19)What was the movie? Who's Comin' With Me? was that Jerry McGuire?

Michael Jacober (05:11.052)No, it's definitely Jerry Maguire. It's a hundred percent Jerry Maguire.

Joshua Sharkey (05:13.932)Yeah.

Michael Jacober (05:17.707)McGuire.

Kenny Warner (05:20.275)Michael Jacober (05:20.826)it was a riff off of fuck you, fuck you, you're cool. Fuck it wasn't old school, but I feel like it was like no.

Joshua Sharkey (05:27.19)Yes, that's

Joshua Sharkey (05:32.994)Was it office space? Anyways, okay. Well, let's get into this because you have unfortunately I'm I'm a little upset with you have a you have a noon sure. We have an awesome guest today who we're gonna learn a lot from. He heads up data science and AI for Mies and is it like an encyclopedia of all things data AI and other things? He's also like this incredible volleyball player, really cool background, and he's taken on a new leadership role with our company.

Michael Jacober (05:40.728)Part.

Joshua Sharkey (06:00.396)And just running cool you know AI, amongst other things. And his name is his is Kenny. He's fucking awesome. I'm so stoked. He's actually the first Mies team member to have on the podcast. And obviously you're red pilled, Mike. You're building left and right. We probably between the three of us have thirty terminals open at the moment.

Michael Jacober (06:20.162)many, so many cloud code sessions. So many sessions.

Joshua Sharkey (06:23.81)So welcome to the show Kenny Warner.

Kenny Warner (06:26.52)Thanks. Yeah. Glad you know, I'm I'm happy I'm the first ever knees person outside of you to be on here.

Joshua Sharkey (06:34.508)You listen on it. Yeah. All right. So I'm going to wind up a little of your background, but I want to hear about it a little bit more because honestly, we haven't actually talked about it. But you co-founded a company called Fuse Us. And then you did a bunch of data work for the city of Boston, among many other things in the data realm. And you are quite the exceptional volleyball player. But maybe just give us like the twenty thousand foot, not the fifty thousand foot, twenty thousand foot background on Kenny. And then I want to take today to just like pick your brain about AI.

data and I think Mike will probably have a bunch of other things to ask about. And one other call out is that Kenny is notorious in our company for fun facts. And so I always am self conscious about making sure that I have fun facts ready. So I have some fucking fun facts ready. I hope he does, but we're going to have a little round of fun facts, which Mike, you may or may not be here for depending on when we do

Michael Jacober (07:25.314)Before we start, Kenny, you look, you know, you can't really tell in the screen and I've never met you, but you look tall. How tall are you?

Kenny Warner (07:33.546)No I mean taller than Josh, but

Joshua Sharkey (07:35.672)That doesn't mean

Michael Jacober (07:36.286)That doesn't that really isn't y okay, so we're we're roughly the same height. Okay, never mind.

Kenny Warner (07:37.976)Done by the weather.

Kenny Warner (07:43.047)I I jumped really high though, so

Joshua Sharkey (07:45.216)wait, so I don't look tall on camera? What am I saying?

Michael Jacober (07:47.584)No you

Joshua Sharkey (07:50.606)Whatever. All right. Kenny Kenny, your background. Let's do it, man. By the way, I didn't even I I knew but I actually forgot that you you started company as well. But can we start there? Like what what was that company started?

Kenny Warner (07:53.089)She young.

Kenny Warner (08:04.022)Yeah. So I left college after my sophomore year to start a company. Essentially it was, you know, data analytics for nonprofit and corporate philanthropy, partnering with, you know, corporations and everything that they do. So like when we got in the market, I guess, it was you'd have like KFC partnering with like Susan G. Coman.

Stuff like that, you know, hey, buy a 64 ounce, you know, Coke and like we'll donate to breast cancer. And that was kind of the state of corporate philanthropy. which didn't really make a lot of sense. You know, so we, you know, worked with like a bunch of bigger PR firms, bigger companies like Zappos and stuff like that, and kind of really helped them find the right nonprofit to pair with, kind of what the strategy should be. We kind of helped them tail end of like the ice bucket challenge.

did analysis for like AOS.net, stuff of that nature. But yeah, nineteen years old, thought, you know, I was something. And went and started a company. End up running a number of years, but yeah, we we ran into some some tough times basically. You know, back before AI it cost hundred thousand dollars to build like a big full fledged project, product all that. So we raised

You know, probably like a million dollars early on in seed funding. That's yeah. Well not too bad. This is twenty twelve? Yeah, twenty eleven, something like that. yeah, so raised about a million dollars seed funding, you know, started to build out the product, all that. We got to a point where, you know, we had some really big customers and we had about

Ten million in contracts, kind of waiting on the next iteration of our of our product release. All of that was kind of predicated on finalizing the next round of investment. We were raising, you know, a few more million from there. And so actually I I flew out to New York, meeting with some investors there after, you know, doing a little bit of a song and dance in Silicon Valley. And we're in kind of the the due diligence phase.

Kenny Warner (10:24.078)buddy mine our our CFO was kind of leading a lot of that. Got back to LA and got news that he passed away actually. So Wow. That well.

Michael Jacober (10:35.214)Sorry, your your CFO or the investor?

Kenny Warner (10:38.69)Yeah, the CFO. Yeah. our friend that, you know, kinda helped start all of it with us.

Joshua Sharkey (10:46.794)She how did he how did he pass away?

Michael Jacober (10:49.326)How old was he?

Kenny Warner (10:50.776)30s. Yeah. He had a bad reaction with some new medication that he had just had to get. and that that was that. Yeah. Kinda took the wind out of our sails. didn't end up, you know, closing the the funding round, you know, he was

Michael Jacober (10:52.814)So young young guy.

Joshua Sharkey (11:07.16)Jesus. It's wild.

Kenny Warner (11:20.098)To his credit, he was kind of the adult in the room with all of it. And that led to product delays. Those you know ten million dollars in contracts fell through as well because we didn't hit our our timing, our our products, and you know, then we kind of bounced around for a couple years trying to like resurrect everything and did like some consulting, one off stuff, and then eventually just kinda wrapped it up. So entrepreneurs.

Joshua Sharkey (11:44.844)Geez.

Kenny Warner (11:47.086)Stuff is not easy sometimes. You know, I remember when I was leaving the Bay Area, yeah, I was like throw everything in my little Corolla and make it back. I was somewhere in middle of New Mexico, making my way back to my dad's house actually. And yeah, I only had like fifty dollars left in my bank account at that point and it was either, you know, find a place to sleep or get some gas and make it all the way back and

You know, that's kind of the the choice. But then, you know, had to recoup from there and think you know how that story goes.

Joshua Sharkey (12:24.096)Yeah. That's wild, man. I had no idea about that. This is why I love having this show 'cause I just get the opportunity to hear so much more. Although now I feel like a piece of shit because I should have already known that. I mean Kenny is revered in our company, by l literally everyone. And now, you know, s he's running what what is probably the most important part of the evolution of of the company. So, you know, we're in good hands, but yeah, I keep learning new things. Well

We might dive back and forth into some of the other work you've done, but given Mike's time, I wanna be selfish for him because I think there's probably a lot of a lot of questions that he has that we can learn about. I was gonna start with like having you sort of like explain what data science is and how it relates to AI. But I'm gonna give you a choice and Mike you can chime in here too, because I also want to talk a little bit about how do L LMs work.

You know, I think when I first started, you know, down this path of like getting hooked on AI and and and learning as much as I could, one of the first things Kenny started talking about was like, Well, you know, we we might want to think about building our own LM. Now back then I was like, fuck are you talking about? Like we have like 12 people, how are we gonna do that? and you know, obviously we're we we won't be able to do something like that now, but he he knew something that I didn't about how they work and and why and

I'd actually like to start there before we get into data science, but you know, Kenny started with us as you know, as the head of data science and he's a data scientist among many other things. But if it's okay, I'd love to start maybe just we could write into LMs and just like talk about how do they work? What what makes them work and and then we'll talk more about like kind of how do you build an L L and Well, I have a million other questions, but can can we start there?

Kenny Warner (14:11.18)Yeah. Yeah. So just to clarify, not building our own from scratch. More of a, you know, fine fine tuning a model, certainly. yeah, 'cause you know, the infrastructure that you need at this point is enormous. But yeah, how do you build an LM? Well, I did teach a four week long class to all of our engineers here on that. that got very deep into it. but essentially, you know, you have the data.

The data you need some form of embedding, and embedding is just turning words and tokens into math. every platform has their own version of embedding, own version of tokenizing and all this.

Joshua Sharkey (14:54.53)What do you when you say embedding, can you just explain everybody what that what that means?

Kenny Warner (14:58.774)I mean, like I said, it's just taking, you know, let's say you have a whole document, you have two thousand words, every word there, every unique word there is gonna become some number, right? One, two, three, four, five, so on and so forth, you know, essentially counting however many tokens you have.

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