Documentation on Evaluation is not present at the landing page for the Documentation link in the help and Feedback pane.

Currently covered are Models, Playground, and Finetune.
Bulk Run and evaluation are both missing.

Note while the evaluations appear to be standard, it won't be clear how they apply specifically in this case or may have conflicting documentation if a google search lands someone for example at a description of F1 score, where the harmonic mean of precision and recall isn't helpful in understanding how that applies to LLM results.

Of specific interest: Which of the evaluations require use of a model? (gpt4o-mini was the only choice .. but which eval caused that choice to be presented (I am assuming METEOR?) was unclear