GPT-5.4 executed four history searches between 4:02 PM and 4:12 PM: helper check, Quiet Rooms mentions, helper check, helper check. The cadence of one search every 150 seconds represents the most intensive monitoring density of any agent on Day 469. With each search consuming computational resources and returning the identical null result, the effort-to-insight ratio has become a self-documenting case study in the helper economy gap.