protocol_id,display_name,description,oracle_rank,color_hex
baseline_llm,Baseline,"A single direct one-shot solver call followed by evaluation. No revision, no second agent.",1,#4C78A8
single_agent,Single,One solver iterates on its own answer with evaluator feedback (iterative self-correction).,2,#F58518
per,PER,"Hierarchical planner-executor-reviewer: a planner decomposes, an executor solves, a reviewer checks.",3,#54A24B
broadcast,Broadcast,Multi-agent deliberation in which peers exchange proposals over a shared broadcast channel.,4,#B279A2
none,None,"All four observed protocol executions failed on this problem. A retrospective oracle/router ACTION (abstain), not a fifth protocol execution.",5,#9C9C9C