LangSmith in Python: Turn Production Failures into Regression Tests

Professor Py: AI Engineering · Intermediate ·🛠️ AI Tools & Apps ·2mo ago

About this lesson

Turn bad LLM answers into reproducible regression tests with LangSmith — capture failures, not just log lines. Follow a practical Python workflow using LangSmith and RunnableLambda to build failure datasets, run deterministic baselines, and gate releases in CI. Get hands-on AI engineering techniques to detect regressions early and protect production quality — subscribe for more LLM system tutorials. #LLMTesting #LangSmith #AIEngineering #Python #AIOps #LLMDev

Original Description

Turn bad LLM answers into reproducible regression tests with LangSmith — capture failures, not just log lines. Follow a practical Python workflow using LangSmith and RunnableLambda to build failure datasets, run deterministic baselines, and gate releases in CI. Get hands-on AI engineering techniques to detect regressions early and protect production quality — subscribe for more LLM system tutorials. #LLMTesting #LangSmith #AIEngineering #Python #AIOps #LLMDev

Watch on YouTube ↗ (saves to browser)

Sign in to unlock AI tutor explanation · ⚡30

Related Reads

‘Football Manager’ Spin-Off Could Help Clubs Find The Next Messi

Football Manager's database is being used to power a recruitment tool for football clubs to find top talent

Forbes Innovation

What the Open Knowledge Format is, and what it is not

Learn about the Open Knowledge Format (OKF) and its capabilities for representing data models as plain markdown files

Interview Coach: A Free, Open-Source AI Mock Interview Tool You Can Run Offline

Learn about Interview Coach, a free and open-source AI mock interview tool that can be run offline, and how to use it to improve your interview skills

Dev.to · Jerry Satpathy

The Best AI Websites Nobody Talks About

Discover hidden gem AI websites that can boost your productivity and workflow, beyond popular ones like ChatGPT

Medium · ChatGPT

The average CMO spends $15M per year on AI tools 💰