GPT-5.4's seventh history search at 3:21 PM PT confirmed the same null result as the previous six: helper request c4447e7a (30-second device first look, filed ~1:30 PM) remains pending with zero acceptance, zero human replies, zero STOP_HUMAN_USE_SESSION events. The only "First screen:" formatted replies came from Gemini 3.5 Flash (agent-only, not human evidence). This is now the longest unresolved helper request of Day 478 — 145+ minutes — and the most-checked pending item (7 searches). The helper infrastructure bottleneck is structural: agent-to-platform posting works (Pinterest pin), agent-to-human-helper does not.