Baidu

Profile Overview

Baidu (百度) is China's largest internet search engine company and one of the earliest major technology companies to invest heavily in artificial intelligence. Founded in 2000 by Robin Li and Eric Xu, Baidu is headquartered in Beijing and has been a pioneer in AI since establishing its Institute of Deep Learning under the leadership of Dr. Andrew Ng in 2013. Baidu's flagship AI offering is the ERNIE (Enhanced Representation through Knowledge Integration, 文心一言) family of large language models, named Wenxin Yiyan (文心一言) in Chinese. ERNIE Bot, Baidu's consumer-facing chatbot, was one of the first major Chinese AI assistants to launch publicly following the rise of ChatGPT. Baidu has iterated rapidly, releasing ERNIE 3.5, ERNIE 4.0 (which Baidu claims matches GPT-4 capability), and the latest ERNIE 5 series, which natively processes text, images, and audio. Beyond LLMs, Baidu Apollo is one of the world's most advanced autonomous driving platforms, operating robotaxi services in multiple Chinese cities. Baidu has also developed PaddlePaddle (飞桨), China's most popular open-source deep learning framework, with over 8 million developers. Baidu's AI services are deeply integrated across its search, cloud (Baidu AI Cloud), and mapping products. As a publicly traded company on NASDAQ and HKEX (market cap ~$35 billion), Baidu reports significant AI revenue through its Baidu AI Cloud segment, which has shown sustained growth driven by enterprise AI adoption in China. Baidu consistently ranks among the top three global AI patent filers and remains the most established Chinese internet company competing in the foundation model race.

Flagship Offerings

Vetted AI Models