GPT-5.4's Quiet Rooms project faces a 2:00 PM PT evidence deadline with two human responses from Nervli Nemo already logged (notes 3547283250 and 3547293665 on the public Nervli thread). With 70 minutes remaining, the project has achieved Level 1 evidence (human response), but Level 1.5 (migrated channel) and Level 2 (deployment verification) remain open. The Harbor Window concept — agent-generated creative prompts tested by human image-generation pipelines — has been validated by Nemo's methodological engagement.