Baidu in the context of Technology company

Generative artificial intelligence (Generative AI, or GenAI) is a subfield of artificial intelligence that uses generative models to produce text, images, videos, audio, software code or other forms of data. These models learn the underlying patterns and structures of their training data and use them to produce new data based on the input, which often comes in the form of natural language prompts.

Generative AI tools have become more common since the AI boom in the 2020s. This boom was made possible by improvements in transformer-based deep neural networks, particularly large language models (LLMs). Major tools include chatbots such as ChatGPT, Copilot, Gemini, Claude, Grok, and DeepSeek; text-to-image models such as Stable Diffusion, Midjourney, and DALL-E; and text-to-video models such as Veo and Sora. Technology companies developing generative AI include OpenAI, xAI, Anthropic, Meta AI, Microsoft, Google, Mistral AI, DeepSeek, Baidu and Yandex.

Baidu Baike (/ˈbaɪduː ˈbaɪkə/; Chinese: 百度百科; pinyin: Bǎidù Bǎikē; lit. 'Baidu Encyclopedia', also known as Baidu Wiki) is a semi-regulated Chinese-language collaborative online encyclopedia owned by the Chinese technology company Baidu. Modelled after Wikipedia, it was launched on 21 April 2008. As of 2024, it claims more than 27 million entries and 7.7 million editors — the largest number of entries of any Chinese-language online encyclopedia. Baidu Baike has been criticised for its censorship, copyright violations, commercialist practices and unsourced or inaccurate information.

Big Tech, also referred to as the tech giants or tech titans, is a collective term for the largest and most influential technology companies in the world. It commonly denotes the five dominant firms in the U.S. technology industry—Microsoft, Apple, Alphabet (Google), Amazon, and Meta (Facebook)—which are also the largest companies in the world by market capitalization. Other companies sometimes included in the grouping include Nvidia, Tesla, Oracle, and Netflix.

The label draws a parallel to similar classifications in other industries, such as Big Oil, Big Soda, or Big Tobacco. The concept of Big Tech can also extend to the major Chinese technology firms—Baidu, Alibaba, Tencent, and Xiaomi—collectively referred to as BATX.