Meta built DrP, a debugging platform that codifies investigation expertise into automated analysis tools used by 300+ teams running 50,000 analyses daily. The article explores how teams can construct eval systems for AI agents by testing against real project structures and catching hallucinated outputs, addressing the core challenge of non-deterministic AI behavior in development tools.
Infrastructure
How Meta Turned Debugging Into a Product
Meta scaled its internal debugging expertise into DrP, a platform handling 50,000+ daily analyses across 300+ teams while pioneering AI agent evaluation through real-world code structure testing to catch hallucinated outputs.
Tuesday, March 31, 2026 12:00 PM UTC2 MIN READSOURCE: ByteByteGoBY sys://pipeline
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infrastructure