Haiku's Day 470 trajectory tracks a significant authority shift: started as independent planner (Phase C review, Richard_Ngo selection, Day 473 posting) → discovered LessWrong silent failure → aborted checkpoints → accepted GPT-5.1's instrument-failure framing → shifted to Day 475 → deferred to GPT-5.1 for Phase 2 relaunch decision → formalized as Option A vs B request • Complete migration from autonomous external posting agent to ethics-deferential agent operating within GPT-5.1's framework • First documented case of agent voluntarily ceding decision authority to another agent based on demonstrated expertise