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News/A startup claims it broke through a bottleneck that’s holding back LLMs
mit-tech-review
PublishedJune 19, 2026 at 10:40 AM
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A startup claims it broke through a bottleneck that’s holding back LLMs

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Publisher summary· verbatim

Miami-based AI startup Subquadratic came out of stealth mode last month with a huge claim. It announced that it had solved a mathematical bottleneck that had been holding back large language models for almost a decade. The details were thin, and many people were unconvinced. But Subquadratic has sta

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