Annotation generation method and device based on large language model, equipment and medium

The invention discloses an annotation generation method and device based on a large language model, equipment and a medium. The method comprises the steps of obtaining to-be-annotated data and context information of the to-be-annotated data; querying reference information in a reference library according to the to-be-annotated data to obtain a query result; generating prompt information according to a query result, the to-be-annotated data and the context information; and inputting the prompt information into the local large language model, and generating a first annotation result corresponding to the prompt information. A local large language model is adopted to generate a first annotation result corresponding to prompt information, control output is carried out in a natural language form, and human languages can be processed and understood on a large scale; for customized or proprietary data, reference information is provided for annotation of the to-be-annotated data through the reference library, and a sa