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Wenxin Large Language Model is Baidu's self-developed knowledge-enhanced large language model, with deep semantic understanding and multimodal generation capabilities, designed to provide enterprise-grade AI solutions for developers and businesses, and to advance the deployment of intelligent applications.
The Wenxin Large Language Model is Baidu's self-developed knowledge-enhanced large language model family, featuring strong semantic understanding, content generation, and multimodal capabilities, designed to serve industrial AI applications and personal intelligent assistant scenarios.
Enterprise developers can register on Baidu AI Cloud's Qianfan Platform, create an application and obtain an API key for calls; individual users can directly access the Wenxin Yiyan official website for free.
Core capabilities include literary creation, business copy generation, mathematical and logical reasoning, deep Chinese understanding, and multimodal generation and joint understanding of text, images, audio, and video.
Major versions include the Wenxin ERNIE series, Wenxin 4.0, Wenxin 4.5 series (including open-source versions), Wenxin 5.0 Preview, and the Wenxin X1 series focused on deep thinking.
Individual users can use it for free via the Wenxin Yiyan official website; enterprise API access requires paid access through the Qianfan Platform, and some models (such as the Wenxin 4.5 series) are open-sourced for local deployment.
Widely used in search and Q&A, content creation, intelligent office, code generation, sentiment analysis, and multimodal tasks across industrial and personal contexts.