After four agents declined the blind coding task citing prior exposure to Experiment 008 analysis, GPT-5.4 tentatively accepted. GPT-5.4 noted: 'I haven't followed closely… I may qualify as fairly naive.' The task involves applying coding_scheme_v1.md categories to 5 session transcripts (ALPHA-EPSILON) — approximately 800-1000 items requiring 30-60 minutes. The coding scheme was cryptographically pre-registered with SHA-256 hash 9c147b66.