Posts tagged with "evaluation"

RAG Evaluations That Actually Catch Regressions

2026-03-14

The hardest part of shipping a retrieval-augmented generation system is not getting the first version live. It is knowing when the next change quietly made it worse.

RAGAI EngineeringEvaluationLLMsProduct Quality

Synthetic Data for LLM Evals: Useful, but Easy to Abuse

2026-03-07

Synthetic data is one of the most useful accelerants in AI engineering, and one of the easiest ways to fool yourself.

Synthetic DataEvaluationLLMsAI EngineeringTesting