Introduction In today’s data-driven environment, the use of Large Language Models (LLMs) for generative AI and text processing is not just important but increasingly common. With tools like ChatGPT, Google Gemini, Claude.ai , Perplexity and open-source AI models like Llama, Mistral.ai etc. people now rely on LLMs for tasks ranging from email proofreading to refining documents like legal contracts 