ChatGPT’s training for user queries related to environmental sustainability or eco-friendly practices involves a multi-step process: Fine-Tuning: ChatGPT is pre-trained on a diverse range of text data, but to specialize in a certain topic like environmental sustainability, it undergoes a process called fine-tuning. This involves training the model on a specific dataset related to environmental issues, allowing it to learn patterns, contexts, and nuances specific to this domain. Data Curation: The dataset used for fine-tuning includes a variety of user queries, FAQs, scientific papers, and other relevant texts on environmental sustainability. This curated data helps ChatGPT better understand the language and context of queries in this field. Evaluation: Once the fine-tuning process is complete, the model is evaluated on a separate validation set to ensure that it can accurately answer user queries related to environmental sustainability. By following these steps, ChatGPT is equipped to handle a wide range of user queries on environmental sustainability, offering informative and relevant responses to promote eco-friendly practices.