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China’s jiuzhang 4 optical quantum prototype, published in nature in may, runs a gaussian boson…

Yethikrishna ROriginal on Threads

china’s jiuzhang 4 optical quantum prototype, published in nature in may, runs a gaussian boson sampling task about 1,054 times faster than the world’s fastest supercomputer, finishing in seconds what classical machines would need hundreds of millions of years to do.

the gap between raw quantum speed and useful work has never looked wider.

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The note above is reproduced unedited from the original post, first published on Threads on 1 October 2026 at 14:48 IST.

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