This is an AI-based chat program called Chat AI-Reward that uses an advanced language model called GPT-3 (Generative Pre-training Transformer 3). GPT-3 is the world\s largest language model with features such as language learning and generation. As a result, Chat AI-Reward has a higher accuracy rate when compared to many other language models, ensuring that it provides accurate and friendly responses to any questions or conversation topics. Additionally, Chat AI-Reward can also provide corrections if a user says something incorrect.