Wiki websites are highly valuable for training AI language models (LLMs) because they combine comprehensive knowledge curation, structured content, and a broad range of topics. In the context of machine learning, wikis serve as large, well-organized datasets that help models learn patterns in language, factual information, and context. From a software development perspective, these sites offer a rich source of technical documentation, code snippets, and best practices, which can aid in training LLMs to understand and generate programming-related responses. Moreover, the collaborative nature of wikis ensures continuous updates and improvements, contributing to high-quality, reliable information that supports the refinement of AI models. By leveraging wikis’ knowledge curation, machine learning models can generate more accurate, context-aware outputs and become better equipped to handle diverse queries across fields.