
FinTech Focus TV – Powered by Harrington Starr The Evolution of AI in Capital Markets | Theo Bell, Head of AI Product at Rimes
Jul 18, 2025
This conversation features Theo Bell, Head of AI Product at Rimes, who merges finance and AI with experience from Palantir and Goldman Sachs. He discusses the importance of data quality in capital markets and how it mitigates risks in AI applications. Theo also dives into how AI fosters collaborative innovation, empowering teams to align product development with business needs. Lastly, he addresses the evolving role of AI, emphasizing its potential to enhance efficiency while transforming human roles in the industry.
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Small Models Improve AI Reliability
- Smaller, specialized AI models increase trust and performance versus large general models.
- These models can be chained into reliable agentic systems.
From Isolated Lab to Embedded AI Teams
- Theo Bell formed an AI lab to experiment fast with new solutions despite risks.
- The team evolved to embed AI engineers within business units to increase impact.
AI Spurs Rapid Innovation Culture
- The AI space encourages innovation by allowing fast experiments with low risk.
- This new approach reduces fear of failure and accelerates creative problem solving.

