The photon is doing the math now
the photon is doing the math now: shenzhen’s denali chip pushes 3.2 terabits per second with light while staying a tenth of the cost, and shanghai jiao tong’s lightgen runs full generative ai on an all-optical chip for the first time. lightelligence showed a 128-gpu optical supernode at awe 2026.
the gpu is starting to share the floor with a chip the size of a grain of salt.
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The note above is reproduced unedited from the original post, first published on Threads on 2 October 2026 at 14:58 IST.
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The air is now being asked to keep its own ledger
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