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How Fin A/B Tests Millions of Samples in Days
Summary
On this episode of The Experimentation Edge, host Ashley Stirrup talks with Pedro Tabacof, Principal Machine Learning Scientist at Fin (formerly Intercom), about how one of the most advanced AI customer support agents in the world is built on relentless experimentation. Pedro explains why unit tests don't work on non-deterministic AI, how Fin runs up to two dozen concurrent A/B tests pulling millions of samples in days, and shares two counterintuitive experiments: one where slowing the agent down improved every metric, and one where adding more context made Fin more helpful and more…
The skinny
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