I built an LLM eval framework from scratch. Here is what I wish I had bought instead.

LLM Evaluation Frameworks Compared: How to Actually Measure What Your Model Does - MachineLearningMastery.com

In this article, you will learn how to evaluate LLM applications using the three dominant open-source frameworks — RAGAS, DeepEval, and Promptfoo — and why the LLM-as-a-judge mechanism they all rely on has measurable…