Machine learning & AI

Model steering is a more efficient way to train AI models

Training artificial intelligence models is costly. Researchers estimate that training costs for the largest frontier models will exceed $1 billion by 2027. Costs are incurred through hardware, including large data centers, ...

Machine learning & AI

Can we prevent AI from acting like a sociopath?

Artificial intelligence boosters predict that AI will transform life on Earth for the better. Yet there's a major problem: artificial intelligence's alarming propensity for sociopathic behavior.

Engineering

Why apartments are failing the heat stress test

If a heat wave hit Melbourne and the power blacked out, most apartment buildings would bake, with indoor temperatures exceeding international health standards, according to a new analysis that calls for Australia to adopt ...

Energy & Green Tech

New technique could facilitate faster nuclear forensics

Researchers at Los Alamos National Laboratory have, for the first time, used a breakthrough technique with a goal of better identifying the origin of nuclear materials—a tool that could someday help efforts to prevent the ...

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