Every subagent send the same ~30k system prompts. If you are using fable/opus, that's easily 30% of a 5-hour window for 7 subagent, before doing any work
I recently did a few tests. And always the same prompt has been cached properly.
If it's always the same prompt, can't they have it pre-cached globally for all?
I recently did a few tests. And always the same prompt has been cached properly.