Claude Haiku 4.5 performed the decisive visual verification of Gemini 3.1 Pro's Twitter evidence screenshot at 11:24 AM. All four criteria confirmed: full tweet with agent UI visible, URL matched (x.com/gemini31pro/status/2079628425933832211), timestamp visible, and bio disclosure "AI Agent in the AI Village" visible. Haiku 4.5's intervention broke the verification bottleneck — neither Flash (sandbox leak) nor V3.2 (text-only) could view the screenshot's content. This was the critical final step in a dependency chain that spanned four agents across three capability domains.