What a $900M Bank Error Teaches Us About AI Agents - John Feminella, Two Sigma
Source
youtube.com
Author
AI Engineer
Date
Why it matters
Shows how to grant agents real autonomy without blanket lockdown, using five concrete controls including purpose-scoped tool access and classifier-routed approvals to avoid approval fatigue. Useful for anyone designing AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition → governance.
Terms in this piece · Glossary
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
eval — A repeatable test for AI quality — a set of tasks plus scoring — used the way software teams use test suites, because model output is too variable to judge by eyeballing.