// Hacker Noon · 5 June 2026

Building a Production Pipeline for Prompt Evaluation and Regression Testing

This article presents a production-ready framework for managing prompt changes in LLM applications. Using prompt repositories, replay datasets, automated evaluators, Phoenix tracing, promotion gates, and canary deployments, the author shows how teams can detect behavioral regressions before users ex...

Hacker Noon

@hacker-noon · Liyaqatali Nadaf

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