Nexus
Curiosities
What science and technology are teaching us this week.

AI Curiosity · Nov 5, 2026
AI is speeding up its own research
For eleven weeks, METR studied Anthropic: models appear to improve about twice as fast, largely with help from AI itself.
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AI Curiosity · Nov 5, 2026
AI agents that make your phone calls
AI assistants are starting to wait on hold and book for you — you remain responsible for the call.
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AI Curiosity · Nov 3, 2026
An AI fixes another AI… without retraining
MIT researchers had one AI edit another model’s weights: 0.016% changed, math score from 7.9% to 48.1%.
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AI Curiosity · Nov 3, 2026
Describe a protein in words, and AI designs it
Researchers at Westlake University in China built Pinal, an AI that proposes proteins from a plain sentence such as “a protein that glows green.”
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AI Curiosity · Nov 3, 2026
Spotting a dangerous bacterium before anyone falls ill
Researchers at the Technical University of Denmark developed PathogenFinder2, an AI that estimates whether a still-unknown bacterium could cause disease.
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AI Curiosity · Nov 3, 2026
Weather outlooks a bit more reliable three to four weeks ahead
A team including a University of Toronto researcher built a tool that learns from past forecast mistakes and corrects them.
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AI Curiosity · Nov 2, 2026
250,000 stones tell the story of an ancient village
At Shivta in the Negev desert, University of Haifa researchers photographed the ruins by drone and let an AI measure every stone, one by one.
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