Artificial Intelligence (AI) is pivotal in transforming how businesses operate and engage with users in today's data-driven world. One of the foundational techniques that quietly fuels many intelligent systems--from chatbots and recommendation engines to semantic search--is text embeddings. However, the landscape is changing rapidly with the advent of Large Language Models (LLMs). These powerful models, trained on massive datasets, can now produce embeddings that are richer, more contextualized, and domain-adaptive.