ChatGPT is an advanced AI language model created by OpenAI. It excels in generating human-like text, making it useful for answering questions, writing essays, and providing recommendations. ChatGPT uses a combination of supervised and reinforcement learning to understand context and maintain coherent dialogues. It is widely utilized in education, customer support, and personal assistance. The model continuously evolves with user feedback, aiming to enhance its accuracy and usefulness. ChatGPT represents a significant step forward in AI-driven conversational technology.