More than 200 economists and AI researchers, including 16 Nobel laureates and representatives from Google, OpenAI, and Anthropic, are calling for immediate action in a coordinated statement. The AI transformation could surpass the Industrial Revolution but unfold in a fraction of the time. The paper doesn't propose concrete measures, and studies so far have found no significant AI-driven effects on the labor market.

The company says it has found a new window into how its models arrive at answers. We spoke with senior editor Will Douglas Heaven about it.

A German research consortium has released Soofi S 30B-A3B, an open language model trained entirely on Deutsche Telekom's cloud infrastructure in Munich. The model uses an efficient hybrid architecture that activates only a fraction of its 31.6 billion parameters per token, keeping throughput steady even at very long contexts. With a training dataset deliberately weighted toward German, Soofi S tops all fully open competitors on both German and English benchmarks.

Google Research's SensorFM is a foundation model trained on more than a trillion minutes of wearable data from five million Fitbit and Pixel Watch users. It beats existing benchmarks on 34 of 35 health and behavioral tasks. SensorFM could eventually power Google's AI health coach, but the company hasn't announced any integration plans yet.