Meituan releases LongCat-2.5, a 1.6-trillion-parameter model trained entirely on Chinese hardware
Meituan has released the weights of LongCat-2.5, a 1.6-trillion-parameter model built for AI agents. The model was trained without NVIDIA GPUs, and its sample deployment runs on 194 Huawei Ascend chips. It scores 88.4 on Terminal Bench, landing just behind Claude Opus 5.
