what does the feedback loop look like to your agents - wonder how hard it will be to generalize metrics across these agents!
feedback (exaggerated): 1. change stage prompt 2. change function description 3. add extra instructions to the end of the context
metrics are easy to generalize (e.g. call transfer rate), but baseline is different for each agent, so we're interpreting only the changes, not the absolute values (in the context of self-improvement).