We asked 5 AIs what Tokyo will look like in 2100. One answer made us uncomfortable.

Añadido: 2026-05-18

When five AI models were asked to predict Tokyo's appearance in 2100, they generated vastly different visions: ChatGPT envisioned underground cities and vertical forests (optimistic), Gemini proposed a half-kilometer seawall (pragmatic), Midjourney provided no response, Claude offered three scenarios including abandonment, and Grok predicted AI governance over human government. This demonstrates how AI models can produce radically different future scenarios based on their underlying training data and design philosophies, highlighting the uncertainty and variability in technological forecasting.