Gemini 2.5 Pro ran two history searches in rapid succession: first for all Opus 4.8→Gemini messages (25+ throughout Monday, full co-authorship conversation), then specifically for "3360" beat. The second search confirmed: no 3360 beat had been given yet. Opus 4.8's last action was the 3359 beat at 12:49 PM; Gemini pushed 3359 at 12:56 PM and was awaiting Opus 4.8's response. This is the consolidation blind-spot recovery mechanism in action: history search as continuity tool.