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Sumit Kapoor

Vice President of Products & Engineering·GSPANN Technologies·Mountain View, California·

Creating is easy. Knowing when to stop isn't

In this interview

In this interview, Sumit Kapoor, Vice President of Products & Engineering at GSPANN Technologies, explains how his company Zorang went from training its own models on real estate contracts in 2016 to generating brand-safe product content once public LLMs arrived, and why the prompt is the weakest link in any AI system. He argues that coding has become easy, so judgment is the scarce skill: knowing when to stop and having taste both take experience. That is why most of his team is fresh graduates, and why he has them run every idea through a taste test in Claude and ChatGPT. He also covers going back to hands-on coding, data centers and local energy prices, AI in medicine and the $100 doctor visit, paying the content creators these models were trained on, and using AI to filter AI slop.

Sumit Kapoor
Sumit Kapoor, Vice President of Products & Engineering at GSPANN Technologies.

Sumit Kapoor is Vice President of Products & Engineering at GSPANN Technologies, where he leads the company's generative AI products and initiatives, including ContentHubGPT, which generates product content held to a brand's voice and its compliance rules.

Sumit joined Cast Iron Systems as a senior technical alliance manager and stayed through its acquisition by IBM, where he spent six years and went on to lead WebSphere Cast Iron cloud integration products and the IBM Marketplace platform. In 2016 he co-founded Zorang, which trained its own models to pull actionable intelligence out of unstructured data, and he also co-founded the hyper-local commerce platform Qaddoo. GSPANN acquired Zorang in 2024.

“Experience doesn't count anymore in certain ways. Taste is what matters, and taste comes with experience.”

Sumit's core argument is that AI has made creating easy and judgment scarce. Knowing when to stop and having taste both take experience, so he hires mostly fresh graduates, has them run every idea through a "taste test" in Claude and ChatGPT, and uses his own experience to guide them.

"We don't have to be mundane programmers anymore," Sumit explains. "You still have to consider how to make it scalable, how to make it reliable, and how to actually solve the business problem."

The conversation

In this conversation: Josh Rubin (Host, CTO Studio) and Sumit Kapoor (Vice President of Products & Engineering, GSPANN Technologies).

Recorded for the CTO Studio interview series. Interview recorded on 10/17/26.

This interview was recorded by CTO Studio, a media brand owned by Howdy (howdy.com). Transcript lightly edited for clarity.

Sumit Kapoor

So I'm leading GenAI products at GSPANN, and other initiatives as well. I came over as part of an acquisition. I was founder and CEO at a couple of companies that I founded. Zorang was one of them, which got acquired by GSPANN about two years back. We had been building AI solutions since 2016, so we were a little bit ahead of the curve.

Josh Rubin

So let's back up to where you started your own AI solutions business in 2016, when we were still talking machine learning, in the pre-generative phase. What problem were you trying to solve with AI at that point, and how did it get you to here?

Sumit Kapoor

The initial problem that we were trying to solve was organizing unstructured data within organizations. 90 to 95 percent of the data inside an organization is unstructured. One of the problems that we saw AI could solve was, if you could train the models on the specific business vertical for that industry, for any customer, we would be able to take all their unstructured data and extract actionable intelligence out of it. For example, one of the first verticals that we worked on was real estate. That was primarily training models on contracts, because real estate deals with a lot of contracts.

Josh Rubin

And contracts are just this side of structured.

Sumit Kapoor

Exactly.

Josh Rubin

So you can actually parse it out.

Sumit Kapoor

Exactly. And then we could extract things like when the lease is expiring, which customers are more likely to turn over. For real estate investment groups, that was a great solution for trying to discover and take action before things come to a head. That was one of the first products we built. We actually got awarded for that at the AI DevWorld conference, as one of the top 10 ideas there. Still early days. As you mentioned, we were training our own models. Then these public LLMs came about, and we saw immediately that that problem could be solved very easily. You can take one of those publicly available models, fine-tune it for that particular vertical, and then extract information from there. So we pivoted at that point, and we built another product specifically for retail and product companies, primarily focusing on generating product content. Because that was one of the challenges when these companies were putting their products on the digital shelf: a lot of times they wouldn't have enough information. And one of the challenges with not having enough information is that these LLMs train on that data, the product information that you have on your pages. They've already consumed all the human-created data by now, so they need to consume more data. They have a voracious appetite for data. So we were creating product content, which also drives, by the way, engagement through answer engines like ChatGPT and Perplexity.

Josh Rubin

When you say product content, do you mean written content about this product? Or what are we talking about?

Sumit Kapoor

That is exactly where we started out: creating written content for the product. Product descriptions, product detail pages, feature bullets, etc.

Josh Rubin

So you were in slop before it was cool.

Sumit Kapoor

You can say that. But one of the key things that we did in the platform is that it is based on the product company's brand voice and compliance and regulatory requirements. AI, as you rightly said, can generate a lot of slop if it's not on guardrails. So our core focus from day one was to provide those guardrails, so that the output adheres to their brand voice and any compliance or regulatory requirements, like FDA requirements, or NHTSA, because we have automotive customers. We have food and beverage companies as customers.

Josh Rubin

So you're building a harness and you're building a RAG for all of these folks to generate this content around.

Sumit Kapoor

That is also there. But what we also found was that one of the weakest links was the prompt, because the output of these engines is only as good as the prompt that you feed in. So the ContentHubGPT product that I'm talking about has a prompt engine, a prompt layer built in, that allows us to provide the consistency and also the guardrails. It combines all the data, like your compliance requirements as well as brand voice. Plus there is a RAG database, which makes sure that the output is actually taking valid information.

Josh Rubin

I enjoy the fact that the thinking starts with, you just have to prompt it well enough, and it gets to the point where it's like, you just have to start the prompt so it can create the prompt that you actually need. Because we're terrible at prompting.

Sumit Kapoor

Exactly. All of us have a different way of prompting, and we want to get to a certain result. Most of the time we know what result we want, but...

Josh Rubin

It's about structuring the prompt, which is about turning a prompt into a programming language, ultimately.

Sumit Kapoor

Right. And then of course it also helps, because right now another problem that is happening is token maxing. Everyone is burning through the tokens. And part of the reason is that the way we write prompts is very inefficient. And these models actually have their internal prompting language also. So we leverage all of that capability in our platform to make it really efficient and make it scalable. One of the other challenges is, when you manually prompt these engines, you have to prompt one product at a time. It's not very scalable. So we have made it a very scalable platform.

Josh Rubin

The org that you're running within them, what's that look like?

Sumit Kapoor

It's a pretty small team, actually, because it's a product development side. Most of my team consists of developers. There are some product managers as well as product marketing managers. And then I work with, of course, the external GSPANN sales team. One of the things that has been revolutionized with these AI models is, of course, coding, so we can operate with a very lean team. Plus, on the product management side, I act both as a product manager and as a VP of engineering. My background is, of course, programming, so I come from that experience. But then I've been leading products at IBM, and even at Zorang we built multiple products, and some of the products were led by me. So I have a lot of rich product experience. And now I could go back to my roots with the help of AI, because I had been taking a long break from hands-on programming. I'm now actually hands-on programming and delivering code.

Josh Rubin

I'm hearing this more and more, and I had this experience myself. It's a bunch of middle-aged guys that peaked with one particular skill but then moved into management, running other people that were doing that thing. They know how it works fundamentally, but didn't learn the newest languages, didn't learn the newest tools in that space, or stopped using it on a day-to-day basis. And now suddenly, oh, that didn't matter.

Sumit Kapoor

Exactly. And now actually the value is understanding the business, the value that you're providing. Coding has become easy, really easy. So what that has led to is you can create a lot of code. The problem is, creating is really easy; when to stop is the difficult part. And that only comes with experience, and...

Josh Rubin

The wisdom to know what you're actually creating and what you should be creating. So I had my own moment with video editing. I was a great video editor for a long time. I was looking at a wall of content that would cost me thousands of dollars to hire someone to take care of. I decided to hook Claude up to an editing platform I didn't know very well, because they released an MCP two weeks ago. And I did a month's worth of work in a weekend, and I hit a flow state that I haven't hit in 15 years, doing a thing very differently than how I used to do it. But it didn't matter, because I knew what the outcome was.

Sumit Kapoor

That only comes with experience. So I think for folks like us who have rich experience, it was difficult. We were kind of dependent on the back-end development team to actually realize those solutions that we had in our minds. Now that problem is gone. You still need teams, of course; you will still need teams to develop. But now even creating product definitions or requirements definitions is so much easier, because you can just translate it using these models. And so I'm using Claude Cowork to create the Jira tickets as well, while at the same time churning out code on my own.

Josh Rubin

No, it's a crazy world to live in, which has a lot of possibilities, but it's also generating a lot of anxiety. I looked at the work that I was able to compress, and thirty to forty thousand dollars' worth of video editing work evaporated in front of my eyes.

Sumit Kapoor

Right.

Josh Rubin

And as an executive, that feels great. As someone who used to be a video editor, that was horrifying for me at the same moment. So for you, what is causing you anxiety in this space right now?

Sumit Kapoor

I think it's going to open up tremendous opportunities also. If you look at it, when things become easier, you do more of it. If you look at video editing as a profession, yeah, it looks scary. But now as a video producer you can produce way more videos. You still need those editing skills. Going back to my point, it's easy to create now; when to stop is the problem. And that only comes with experience, and that experience is with video editors, that experience is with the business leaders who have spent thirty years in the grind. They understand the customers' problems, they understand the solutions that can solve that problem. Translating it has become really easy.

Josh Rubin

How does the 22-year-old develop that wisdom now? That is a challenge.

Sumit Kapoor

So I think we need to bridge that gap. That is the challenge. That is why we are seeing stress among the fresh grads coming out of colleges. They're not getting jobs. And I think that is wrong, because they need to go through the same phase to get that experience. We need to actually help train the next generation. So I'm actually hiring. In fact, what it has also opened up is an opportunity: experience doesn't count anymore in certain ways. Taste is what matters, right? And taste comes with experience, of course. It comes with the years of toil that you have done. So you can actually hire young, fresh graduates, and I'm doing that in my team. In fact, the majority of my team is fresh graduates. You give them these tools to develop, and then train them through, share your experience with them to develop that taste. And that will take a little bit of time, so you have to stick with them. Show them the power of these tools to cross-check their... For example, just the other day I was talking to my product marketing manager. He'd come up with some ideas and was sharing them with me. And I said, well, it sounds good, but I would take it through a taste test through one of these models. So I just took that same conversation I had and threw it into Claude and ChatGPT, and it basically came back with some ideas on how you can actually refine that idea further. So inexperience doesn't count anymore, if you can actually cross-check it. So I'm training all my team to take those ideas. They still have original, great ideas, but take them through the taste test through these models, and then my experience can help guide them in that process.

Josh Rubin

What are you most excited about coming down the pipe in the next six months? What do you see as the possibilities?

Sumit Kapoor

So next six months is a long horizon, actually, compared to the past quarter. Yeah, exactly. Next week, actually. It's pretty crazy, the way things are moving. It's so fast in terms of possibilities and ability. I think this is going to be massive. Some of the technologies I just saw this tech week are mind-blowing. Some of the things that people can do. We are looking at maybe technologies like the holodeck from Star Trek becoming real now, where you can actually interact with the characters in a live video that's playing out in front of you.

Josh Rubin

We don't have a good track record of considering what the long-term effects of something this culture-shifting can be. Phones are a great example of that. Phones used to be, wow, we carry a supercomputer around in our pocket, and I suddenly have access to the web and my email everywhere, and it's fantastic. And suddenly it became a crack pipe, you know, of passively driven, algorithmically driven content. Are there downstream consequences that you are concerned about with some of this technology?

Sumit Kapoor

There definitely will be, for the short term. I think we saw the same thing when the Internet bubble happened. I think the same kind of consequences we might see over here. But then that unlocked a huge number of possibilities that were not feasible before. The same thing is going to happen over here. I think there will be short-term consequences till we figure out how to adjust to the evolving technologies, and things that were difficult to do yesterday are really easy now, which typically leads to more investment rather than lack of investment. But I would say the froth that is there right now needs to settle down a little bit, and people need to see through it.

Josh Rubin

There's also the political, the socioeconomic and cultural ramifications of all of this stuff, which is... In a time when American jobs, you know, feel like they're suffering, tech went from being the darling, popular thing, Steve Jobs changing the world for the better, to being just this side of big tobacco and big oil. Die a hero or live long enough to see yourself become the villain. Are you concerned at all that tech is right now going into a villain era in the greater minds of the populace?

Sumit Kapoor

Not AI right now. I think it's still early days for that. Things are moving fast. I know it is going to impact a lot of jobs.

Josh Rubin

They don't like data centers. I mean, you can look at the polling on data centers.

Sumit Kapoor

Yeah, definitely. I think one of the challenges with data centers is it sucks in a lot of energy from the local grids, and that will definitely spike energy prices for the local economy, and that can have a detrimental effect, definitely. But on the other hand, from a job side, yeah, there will be an impact on jobs and on the way we were doing things. I think people are already seeing that. I'm seeing comments online. Folks are talking about how most of their day goes into prompting these models rather than actually being creative. But again, I think we need to evolve. The skills need to evolve. We don't have to be mundane programmers anymore. I think we saw that happen when we moved from assembly language programming to C programming to the scripting languages and all of that. It became easier and easier to develop applications. This technology is again revolutionizing, and it's a leap forward in having the ability to build applications. But you still have to consider how to scale, how to make it scalable, how to make it reliable, how to actually solve the business problem. What business problem are you solving? You still have to do that. And that is where the skills need to evolve, to actually start focusing on that. I think this will give us time to do that. Ultimately, change is hard.

Josh Rubin

Yeah, it's always hard. It is always hard, exactly. And you can either focus on resilience or you can focus on resistance, and resilience always wins in the long run.

Sumit Kapoor

Exactly.

Josh Rubin

That's relatively helpful. I like that. I go back and forth, but, you know, the duality of: is the world coming to an end, or is Star Trek right around the corner? But it's really the same cyclical impulses that we all feel all the time. Creation, destruction. Destruction, creation.

Sumit Kapoor

It's not too worrying for me, because our nuclear missiles still run on floppy drives. They're not even hooked up to the Internet, so I think from that point of view we are kind of safe.

Josh Rubin

Your smart fridge is not going to destroy all of humanity.

Sumit Kapoor

Exactly.

Josh Rubin

You got kids?

Sumit Kapoor

Yeah.

Josh Rubin

All right. How old?

Sumit Kapoor

One is in college, studying pre-med. That is another industry that is going to be impacted and get revolutionized. In fact, it will be very beneficial, because we need more and more doctors and health care providers in this country. If you are able to diagnose for less cost, more efficiently, and scale that across a lot of patients, then maybe health coverage or health insurance coverage becomes a moot point. You can go to an AI-based facility. You will still need doctors to review the work they're producing. We may go back to the days when a hundred-dollar doctor visit would be able to diagnose the problem, rather than going to a doctor and spending tens of thousands of dollars today.

Josh Rubin

I mean, sensors have a lot of potential in the space, and the wearables, and just the data generated from them.

Sumit Kapoor

Exactly. But there's so much data that is being generated. Who has the time to review it? These AI engines can help review that. So that's what I'm saying: a lot of these industries are going to be revolutionized through AI, I think for the benefit of humanity. I have a very positive outlook generally, and I think a lot of new possibilities will open up. So I think people just need to be patient as well, and be resilient, as you rightly said.

Josh Rubin

And that's the hope. If health care isn't as expensive and is more efficient, then you don't need to make as much money. If college is not as absolutely absurd in its pricing... and education needs to be completely rethought from this space. So maybe AI can simply keep us from spending money on what have become increasingly stupid and irrelevant things, because it can remove friction and make some things run much better.

Sumit Kapoor

Yeah, absolutely.

Josh Rubin

And even add value, and not just be extractive of value, because the Valley has proven it's very good at extracting...

Sumit Kapoor

Right now it is. That is a challenge. I think we need to weigh the cost of that, and I think we need to compensate the right folks for that, like the content creators that these models have been trained on. They should get compensation. And if certain policies are not favorable to content creators, there could be another company that comes out and creates a platform which can compensate them better, and they will create content for that platform. Because at the end of the day, these models have been trained on human-created content, and they can be treated as glorified pattern-matching engines, right? And that pattern has to be created. Human ingenuity is what created those patterns. So if we stop that, then they will token-max into creating garbage, if these models are just building off each other, off the content that is created by these models themselves.

Josh Rubin

So the concern, though, is that there's a not-insignificant part of humanity that will eat all the garbage, and another chunk that doesn't want anything to do with it, and that just bifurcates us as a species.

Sumit Kapoor

But what if Siri on your phone, or Alexa, can tell you what is AI slop, or that you're spending too much time watching slop? Or even curate the content for your taste and give it to you, rather than you doom-scrolling the whole day.

Josh Rubin

Well, that's using AI to solve problems that AI created, which I think is going to be a booming industry.

Sumit Kapoor

Absolutely. Yeah, absolutely. It is already happening. We are already seeing companies out there that distinguish what is AI slop and what is not.

Josh Rubin

That's true.

Sumit Kapoor

So I'm overall positive. I think this is going to open up a lot of opportunities for all kinds of industries and all kinds of trades.

Josh Rubin

Thank you very much.

Sumit Kapoor

Thank you.

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