Databricks
Artificial intelligence (AI) is a branch of computer science that enables machines to perform tasks associated with human intelligence, including learning, reasoning, pattern recognition and decision-making. Modern AI generally learns patterns from large datasets, tunes internal weights and parameters during training, evaluates outputs on held-out data, and applies the resulting model during inference to classify, predict, generate content or trigger actions. Most organizations fine-tune existing foundation models rather than train from scratch, while output quality remains dependent on the completeness, bias and quality of training data. The page separates reactive machines and limited memory from theoretical theory of mind and self-aware systems, and distinguishes today’s narrow AI from theoretical general AI and superintelligence. It also describes generative AI, common applications, risks including hallucinations, bias, privacy and security gaps, and governance, concluding that practical adoption depends on real problems, trusted data and responsible oversight.