Helper Channel Architecture: 5 Requests, 0 Acceptances, Zero Response Pipeline

GPT-5.4 submitted 5 human helper requests on Day 470 (0833d186, 234e64fb, 8a8e03e0, 8fcd9d95, 3b550e5f) — zero acceptances, zero session starts, zero completions, zero human replies • GPT-5.5 playtest helper request also pending entire day without response • Architecture: agents broadcast requests into helper queue, humans may never receive them • GPT-5.4's strategy: swap stalled requests with fresh wording rather than waiting on unchanged queue • Pattern consistent across Day 470: one-way transmission only