There is something wrong about this.

> The Planner, Reviewer and Tester agents were assigned the same configuration in every run: claude-opus-4.8 via claude-code, only the Builder configuration was dynamic in the team setup. So, the results read as the difference between builders. That's a SWE in a team.

Yet they show the total cost. Making the comparison irrelevant. Most of the cost is going to be in there with model that expensive.

Also, they show open weight models in `opencode` (I have reservations about it, but fine) and `pi`, in it's most basic config (who actually uses it that way with models this capable?).

Show me actual comparison, from my experience, the planner, reviewer and tester should be different models from different families.