Why Capital One built its multi-agent AI platform around open-weight models

Presented by Capital One At VB Transform 2026 , Kel Vanee, MVP of machine learning engineering at Capital One, spoke with Sam Witteveen, Senior Technology Contributor at VentureBeat, about how the bank built a scalable multi-agent AI architecture around deeply customized open-weight models rather than relying on an off-the-shelf foundation model. "At Capital One, we&#x27;re not just using AI,…