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AI Engineer May 27, 2026

The maturity phases of running evals — Phil Hetzel, Braintrust

Summary

The transcript discusses agent quality and maturity levels in generative AI development, focusing on the challenges of moving proofs of concept into production. The speaker, Phil Hetzel from BrainTrust, explains how his company helps organizations evaluate and monitor AI agents through evals and observability techniques. The key takeaway is that while many companies can create AI proofs of concept, successfully implementing and maintaining these agents in production remains a complex and critical challenge in the rapidly evolving AI landscape.

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