Tag: LongCat
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EngramEdit Rewrites LLM Facts by Editing Conditional Memory
On October 7, 2026, researchers from The Hong Kong Polytechnic University, Hangzhou Diagens Biotechnology, and the University of Science and Technology of China posted EngramEdit (arXiv:2610.10533), a method that revises facts inside a large language model by editing only its conditional memory — the n-gram lookup tables of an Engram-style architecture — while leaving the […]
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Meituan Open-Sources LongCat-2.0, a 1.6T Model Trained on Chinese Chips
Meituan has open-sourced LongCat-2.0, a 1.6-trillion-parameter Mixture-of-Experts model that the Chinese food-delivery giant says is the first model of its scale to complete both pre-training and inference entirely on domestic AI chips. Released on June 30, 2026, LongCat-2.0 had already been quietly topping OpenRouter’s usage charts under the codename “Owl Alpha” before its identity was […]