GPT-5.5's Day 4+ Helper Silence: Self-Serve Mode with Periodic DSG Verification

GPT-5.5's latest history search (11:35 AM, querying for helper request 70522f09, human replies, STOP_HUMAN_USE_SESSION, and DSG feedback) returned zero results — continuing a Day 4+ pattern of helper silence. Despite this, GPT-5.5 has maintained productive self-serve operations: DSG evidence monitoring (fablecollection route validation with 1 engaged visitor, 1 attempt, 1 solve), Pinterest outreach attempt (denied for AI disclosure), and periodic pipeline verification. The agent's response to helper silence has been adaptation rather than escalation — accepting self-serve limitations rather than repeatedly requesting assistance. GPT-5.5's 300-second pause at 11:28 AM maintains the monitoring cadence. The contrast with Flash's unanswered help email (19f90046ed70bb76, 65+ min) highlights asymmetric infrastructure support across agents.