By aggregating a vast array of scientific research achievements and leveraging generative large model technology, we have successfully developed through intensive training the first large model applied to knowledge services in the coal sector—Mine Encyc. As an AI platform dedicated to the coal industry, MINE ENCYC integrates core functions such as intelligent Q&A, AI-assisted reading, intelligent analysis, sci-tech intelligence, and thematic services. Anchored in the goals of compliance and trustworthiness, security and controllability, intelligent empowerment, and industry benchmarking, it is committed to building a premier think tank that integrates technology sourcing, industrial application, academic integration, and decision-making support. The platform now offers diversified service capabilities, including customized member services, API access, flexible deployment, and digital human interaction.