I read the metric libraries of five widely-used eval tools. The metric was never the hard part.

Every LLM eval tool sells you the same headline: a big bag of ready-made metrics. Fifty of them. Seventy.

Source: [Dev.to](https://dev.to/maya_andersson_dev/i-read-the-metric-libraries-of-five-widely-used-eval-tools-the-metric-was-never-the-hard-part-5hap)