Beijing Zhiyuan Huazhang Technology Co., Ltd. announced on January 16, 2025, the launch of a series of new models and their availability on bigmodel.cn. Following the release of 'Zhiyuan Qingtalk' in August, the company has delved deeper into the understanding and generation of language, speech, images, and videos, introducing multimodal models such as GLM-Voice, GLM-4V, CogView, and CogVideoX.