22:01
2026-06-13
pub.towardsai.net
artificial-intelligence
LLM Observability with LangSmith — Part 2: Eval Gates, Prompt Versioning & Choosing Your Stack
Meera, a GenAI engineer at AcmeAI, addresses prompt regression risks by implementing evaluation gates with LangSmith, building a routing benchmark dataset and correctness evaluator to catch silent fai…