What are LLM evals and how should you use them when productionizing generative AI applications? This rapid-fire technical foray – the first in a series – covers the prevailing ways to evaluate LLM systems, evaluation approaches and metrics for LLM apps – including LLM as a judge, user-provided feedback, golden datasets, and business metrics – and emerging best practices. Learn more about LLM as a judge and LLM evaluation and metrics.