China Telecom Artificial Intelligence Technology Co., Ltd.

Xing4.0-29B-A4B: Chinese Model Optimized for Ascend NPU

XingChen-AGI published Xing4.0-29B-A4B on Hugging Face: a 29B-parameter model with 4B activated per token, native 256K (expandable to 512K) context length, and trained on Ascend NPUs using MindSpore with claimed efficiency gains.