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AI in the Real World
Where AI meets the physical world: cities, climate, health, and the systems of daily life.
It Checked Its Own Work
Anthropic's Claude caught its own analysis error in a lab test, then an outside lab confirmed it was right. Here's why that matters more than speed.
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The Road to Cooling a City Starts From the Roof Up
Google turns satellite imagery into a building-by-building map of which roofs to cool first. The harder question is who chooses the priority.
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