Artificial Intelligence (AI) is a branch of computer science that enables machines to mimic human intelligence, encompassing abilities like learning, reasoning, and language understanding. It ranges from narrow AI, designed for specific tasks, to [[Artificial General Intelligence (AGI)]], aspiring to perform broadly as humans do. AI technologies heavily rely on [[neural networks]], simulating the human brain to process and interpret complex data patterns. This field has seen rapid advancement thanks to pioneering work by leading companies and individuals, significantly impacting various sectors by enhancing efficiency, innovation, and decision-making processes. [[Large Language Models (LLMs)]] such as [[GPT (Generative Pre-trained Transformer)]] represent a significant leap forward, improving machines' understanding and generation of human language. ## Leading AI Companies - [[Google]] - [[🏦 OpenAI|OpenAI]] - [[Microsoft]] - [[Meta ($META)]] - [[Baidu]] ## Influential Figures in AI - Geoffrey Hinton: A pioneer in neural networks and deep learning, significantly advancing AI understanding and capabilities. - [[Demis Hassabis]]: Co-founder of [[DeepMind]], leading innovations in AI for problem-solving and gaming. - Yann LeCun: Chief AI Scientist at [[Meta ($META)]], contributing to deep learning and neural network research. - [[Sam Altman]]: Co-founder of OpenAI, instrumental in the development and popularization of LLMs. - [[Andrew Ng]]: A key figure in machine learning, co-founder of [[Google Brain]], and a promoter of AI education through Coursera. - [[😊 Elon Musk|Elon Musk]]