Data processing method and device based on large language model and block chain

The invention discloses a data processing method and device based on a large language model and a block chain, a storage medium, electronic equipment and a computer program product, and the method comprises the steps: obtaining a to-be-replied question input by a user for the block chain, and basic information of a target database, the target database being used for storing transaction data in the block chain; according to the large language model, the basic information and the to-be-replied question, performing data query operation on the target database to obtain at least one query result; according to the query result and the large language model, generating a reply result of the to-be-replied question; and displaying the reply result to the user to reply the to-be-replied question, so that the user can complete data query analysis for the block chain without professional knowledge, the data analysis threshold of the block chain is effectively reduced, the data analysis function is enriched, and the method