XingChen-AGI/Xing4.0-29B-A4B
Xing4.0 29B A4B is a large language model in the Xing series, formerly TeleChat, developed by China Telecom Artificial Intelligence Technology Co., Ltd. It has 29 billion total parameters with 4 billion activated per token and natively supports a 256K context length, extensible to 512K. Built on an mHC, MLA, and MTP architecture, it supports multiple step planning, tool calling, and complex reasoning, and can be served through an OpenAI compatible API or deployed with vLLM, SGLang, and KTransformers.
Hugging Face model
Open source ↗