[Discuss] <Large Language Model (LLM) systems Metrics>

### Discuss

monitoring llm metrics and more.

https://medium.com/data-science-at-microsoft/evaluating-llm-systems-metrics-challenges-and-best-practices-664ac25be7e5

Start by reading the linked article and the repository's existing monitoring and metrics architecture; the issue names no files, tests, or entry points. Before implementation, define which LLM metrics are needed, where they should be collected, and what validation will demonstrate that the monitoring is complete.

Written by the indexing model from the issue text.