Karan Goel, founder and CEO of voice AI lab Cartesia, discusses how voice AI adoption will fundamentally reshape physical office architecture and enterprise work habits.
“Imagine a workplace of the future where actually the way you work is you constantly have this collaborator and you actually redesign the workplace to Help people be able to work alongside the AI collaborator. So you can't have open office spaces anymore, because that's going to create a lot of disruption.”
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More from Karan Goel
Insight
Goel: Multimodal AI Models Degrade in Intelligence Versus Text-Only Models
“They tend to degrade in terms of their intelligence when you try to build models that can do multimodal reasoning. Like text only models tend to be pretty smart, but when you do multimodal, they tend to get a little bit less smart.”
Karan GoelAug 7, 2026▶ 25:35The Billion Dollar AI Lab Founder Who Sees The Future First | Karan Goel, Founder & CEO of Cartesia
PredictionNot checkable as stated
Goel: Single Multimodal Models Will Dominate Low-Latency Interactive AI
“Again, it was clear that the future is going to be single, single models that are multimodal can process multiple streams of data. Can basically do reasoning over that and operate at pretty low latencies.”
Karan GoelAug 7, 2026▶ 12:15The Billion Dollar AI Lab Founder Who Sees The Future First | Karan Goel, Founder & CEO of Cartesia
Opinion
Goel: Best Interactive AI Models Require New Architectures
“And we believe that to build them, you need to build them on new architectures.”
Karan GoelAug 7, 2026▶ 13:24The Billion Dollar AI Lab Founder Who Sees The Future First | Karan Goel, Founder & CEO of Cartesia
Insight
Goel: Current Voice Agents Fake Long Conversations Through Engineered Short Turns
“Today when you build a voice agent, it is actually not running a 30 minute conversation, truly. It is actually running a series of 10:02 conversations, because it is basically splitting the 30 minutes into small turns, And then every turn is treated as one thi…”
Karan GoelAug 7, 2026▶ 24:22The Billion Dollar AI Lab Founder Who Sees The Future First | Karan Goel, Founder & CEO of Cartesia
Opinion
Goel: AI labs build apps out of capability excitement, not competition
“I don't think it comes from a place of trying to compete. I think a lot of times the stories around how these products got built is that people inside were amazed by what it was able to do. They built a prototype, and the prototype just happened to be somethin…”
Karan GoelAug 7, 2026▶ 39:46The Billion Dollar AI Lab Founder Who Sees The Future First | Karan Goel, Founder & CEO of Cartesia
Insight
Goel: Information Asymmetry Gives AI Labs an Unavoidable Application Head Start
“I think the thing that, that is hard is the information asymmetry that exists, which is that model developers see where the future is before the application developers do. So that asymmetry is impossible to sort of, like, actually remove.”
Karan GoelAug 7, 2026▶ 40:13The Billion Dollar AI Lab Founder Who Sees The Future First | Karan Goel, Founder & CEO of Cartesia
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