「With the breakthrough development of big models in natural language processing, computer vision, speech and other fields, big models have gradually become an important model pillar for the future development of artificial intelligence. However, big models themselves have problems such as hallucinations, outdated knowledge, and inaccurate knowledge. This interest group is committed to open source and maintain structured knowledge graph data that can assist the implementation of big models, and provide an operation acquisition platform and community platform for structured data representation, fusion, and update.」