How Alexander Labs Is Building AI in the Lehigh Valley

Lehigh Valley with Love Podcast

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Guests:

• Kostas Hatalis Ph.D – Co-Founder, Alexander Labs; Developer of GoCharlie
• Paul Gosselin – Co-Founder, Alexander Labs

In this episode of the Lehigh Valley with Love Podcast, host George Wacker sits down with Paul Gosselin and Kostas Hatalis of Alexander Labs, an AI incubator based in Allentown, Pennsylvania, that’s putting the Lehigh Valley back on the innovation map.

You’ll hear how this growing team is not only building on-premise AI systems and custom large language models, but doing it all from the region that produced the world’s first commercial transistors — long before the rise of Silicon Valley.

From community collaboration and tech talent to data privacy and enterprise-level solutions, Alexander Labs is working to make AI accessible, secure, and proudly local.

To learn more or get in touch, visit: https://alexanderlabs.ai

Watch Episode

https://youtu.be/onsjG6-KPBQ

www.lvwithlove.com

Thank you to our Partners! WDIY

Lehigh Valley Health Network

Wind Creek Event Center

Michael Bernadyn of RE/MAX Real Estate

Molly’s Irish Grille & Sports Pub

Banko Beverage Company

Episode Recap

Alexander Labs and the Future of AI in the Lehigh Valley

“We built the first transistor here.”

Kostas Hatalis opens with a bold statement: the Lehigh Valley isn’t just a place with warehouses — it was the original Silicon Valley. The region manufactured the world’s first commercial transistors in the 1940s, and yet few in tech today give it credit. That legacy is exactly what inspired Alexander Labs, an AI incubator based in Allentown that’s trying to bring innovation back home.

From Empty Space to AI Lab

Paul Gosselin, co-founder of Alexander Labs, walks us through how the project started — with an empty room, a few whiteboards, and a wild idea. Paul had been running software companies when he met Kostas, a Lehigh Ph.D. who had already built his own large language model. They talked, they brainstormed, and soon they realized: “We need to create a lab. One that brings the community in and builds something real.”

That i