I have found that it uses a lot more tokens if I give it a very detailed todo and loop over every task 1 by 1. I now keep it to phases with detailed tasks underneath and use /loop over the phases and it uses a lot less. I also manage the context windows and tend to clear it often to keep it under around 200k (or less depending on project size)

Yeah, I do that too. Essentially, the system I described begins working on a task that is small enough and clearly defined. Each “slice” in a milestone usually have 5-10 subtasks (for instance, Slice E1 has P1...P6 subtasks). The orchestrator then receives the prompt to implement E1-P1.