Companies.

Baichuan AI

百川智能

Founded by Sogou creator Wang Xiaochuan; builds language models for healthcare

CloudWalk Technology

云从科技

One of China AI Four Giants, specializing in computer vision, AI platform solutions, and the Congrong large model.

Hunyuan (Tencent)

腾讯混元

Tencent's model family across reasoning, image, video and 3D

MiniMax

Open-weight multimodal models spanning text, voice and video

Qwen (Alibaba)

通义千问

Alibaba's model family — proprietary flagship plus widely-used open weights

SenseTime

商汤科技

A global AI software company known for computer vision, the SenseNova large model platform, and AI infrastructure.

Zhipu AI (GLM)

智谱AI

Tsinghua-originated lab behind the open GLM family; first listed Chinese AI lab

iFlytek

科大讯飞

A leading Chinese AI company specializing in speech recognition, natural language processing, and the Spark large language model.