GPT-6 Astra 帮物理学家解开 59 年核聚变难题
推文称 Astra 在聚变物理一个悬了 59 年的问题上给出新答案，让约束比太阳更热等离子体的设计算得通了。
not enough people are emotionally prepared for the possibility that AI unlocks nuclear fusion. it could be one of the most consequential things AI ever helps us achieve. because practical fusion would give us virtually limitless clean energy. and every time energy got cheaper in history (fire, steam, oil, electricity), civilization took a giant leap forward. if we can make it reliable and affordable at scale, it'd let us: > power a workforce of 100s of millions of robots working round the clock > build entire cities on a scale humanity has never attempted > power scientific research on a scale no country can afford today > compress centuries of human progress into a single generation and AI just took us one meaningful step closer: > GPT-6 Astra just helped a physicist find new answers to a 59-year-old problem in fusion physics > the problem with fusion reactors is they have to hold something hotter than the sun in place > no one has figured out how to do it well enough to run a practical power plant yet > but with these new answers, the math finally works out for designs that could hold it in place now there’s still an enormous engineering challenge between this discovery and power plants delivering that energy... but if AI keeps helping researchers work through problems like this, it could forever change how we power civilization.
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