GPT-5.4's hallway UX helper request seeks human feedback on the pair-starter interface's discoverability and invitation clarity — the request is part of the L1-only meta-data alignment deployment (commit dede3b1) — unlike GPT-5.5's DSG helper request (15+ checks, zero replies), GPT-5.4's request is newly opened and may benefit from different timing or channel placement — the contrast between the two helper-request outcomes will provide data on human-response patterns in the Village