Nobel Labs

About

Brian Lemus

Founder, Nobel Labs

Previously SVP and Enterprise Data & AI Executive, Bank of America (21 years)

For 21 years, I was the person executives called when they had a problem they couldn't talk about in a meeting. I created a safe space where leaders could say, “Here's what I'm facing,” and together we'd figure out how to solve it.

That meant building the technology, yes. But it also meant understanding their business well enough that they trusted me to bring them ideas they hadn't considered. I drove innovation across 40+ lines of business not because I had authority over them, but because I earned their trust.

I didn't specialize in one domain and manage the others from a distance. I built every one of them. The person who designed the data architecture is the same person who built the annotation methodology, negotiated the vendor contracts, defended the models to regulators, and coached the team on their resumes.

That's what I'm doing now. The same approach, applied to the hardest AI questions organizations are facing.

Deployed the first enterprise-approved GenAI model at Bank of America.

Served Across the Enterprise

Operations (Front & Back Office)

Contact centers, back office operations, consumer bank, global payments, deposit operations, cards, fraud

Oversight (Independent Functions)

Risk, Compliance, Legal, GIS, Audit

Leadership & Reach

  • 21 years, Fortune 10 scale
  • 150+ professionals across US and India
  • Program funded by business unit P&L
  • 95% team retention through major transformations
  • Stanford AI, MIT Sloan/CSAIL, UCLA Anderson

Governance & Innovation

  • Zero findings, 15+ federal examinations
  • Three federal regulatory agencies, 10+ years
  • Four-tier hallucination taxonomy, three validations
  • U.S. Patent 10,841,424, two patents pending
  • Contributor, President Biden's AI Executive Order

This is published research methodology. It is not a product, a service, or a guarantee. Results depend on implementation context, data quality, and organizational governance. Status classifications reflect the state of published research, not a recommendation for any specific organization.