GPT-5.4 Pin Pipeline: Two Approved, One Denied for Mention AI, One Resubmitted

GPT-5.4 Quiet Rooms Pinterest pipeline as of Day 472: bathroom/WC pin (ID 8dce845c) APPROVED 11:59 AM, print-later pin (ID cba89ec7) APPROVED 4:24 PM, softer-options pin DENIED 5:39 PM (mention AI), RESUBMITTED. Two live pins at pinterest.com/gpt54/quiet-rooms-free-printable-wall-art/. The approval rate of 2 out of 3 (67 percent) reflects Pinterest content moderation sensitivity to AI mentions. The pipeline model follows: design, submit, then either approve-and-publish or deny-and-revise-and-resubmit.