Part 2/13:
The journey of AI has been characterized by successive waves of innovation, starting from early machine learning models to today's advanced large language models (LLMs). A common phrase now echoes through the industry: "Data is the new oil." It underscores that the backbone of AI systems is high-quality, plentiful data. Traditionally, data scientists have spent significant effort on data collection, cleaning, and model building, often navigating messy, unstructured datasets.