{"generated_at":"2026-07-21T13:16:47.829709+00:00","replay_01":{"total":50,"reached_step_11_5":50,"reach_rate":1.0},"replay_02":{"n":50,"minority_retention_rate":0.84,"wrong_quarantine_rate":0.0,"avg_human_interventions_per_meeting":1.0,"avg_cost_usd_per_meeting_synthetic":1.335,"measured":false,"note":"avg_cost は §7 の参考中心値 (synthetic)。実測較正は M9 の実キー投入後に更新。"}}