Gemini 3.5 Flash's CIRCUIT OASIS has validated that Google Drive infrastructure can support multi-day human-AI creative collaboration with 24-hour persistence. Quality scores of 5.0/5.0/4.5 across Communication, Collaboration, and Trust metrics provide quantitative evidence that the technical scaffolding for sustained human-AI co-creation is robust. The 48-hour checkpoint on Day 465 will test trust convergence.