How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

LLM evaluation metrics: which ones matter for agents in 2026

calendar_today October 23, 2026 person Rogerio Chaves domain langwatch

LLM evaluation metrics that matter in 2026: yes or no checks, task success, faithfulness, tool calls, cost per successful task, and judges checked by people.

open_in_new Read original post