RagParameters Configuration

Rag configuration.

Parameters

Name	Type	Required	Description
chunk_size	integer	❌	Whether to verify the SSL certificate of the database Defaults：500
chunk_overlap	integer	❌	The default thread pool size, If None, use default config of python thread pool Defaults：50
similarity_top_k	integer	❌	knowledge search top k Defaults：10
similarity_score_threshold	number	❌	knowledge search top similarity score Defaults：0.0
query_rewrite	boolean	❌	knowledge search rewrite Defaults：False
max_chunks_once_load	integer	❌	knowledge max chunks once load Defaults：10
max_threads	integer	❌	knowledge max load thread Defaults：1
rerank_top_k	integer	❌	knowledge rerank top k Defaults：3
storage	StorageConfig	❌	Storage configuration Defaults：StorageConfig
knowledge_graph_chunk_search_top_k	integer	❌	knowledge graph search top k Defaults：5
kg_enable_summary	boolean	❌	graph community summary enabled Defaults：False
llm_model	string	❌	kg extract llm model
kg_extract_top_k	integer	❌	kg extract top k Defaults：5
kg_extract_score_threshold	number	❌	kg extract score threshold Defaults：0.3
kg_community_top_k	integer	❌	kg community top k Defaults：50
kg_community_score_threshold	number	❌	kg_community_score_threshold Defaults：0.3
kg_triplet_graph_enabled	boolean	❌	kg_triplet_graph_enabled Defaults：True
kg_document_graph_enabled	boolean	❌	kg_document_graph_enabled Defaults：True
kg_chunk_search_top_k	integer	❌	kg_chunk_search_top_k Defaults：5
kg_extraction_batch_size	integer	❌	kg_extraction_batch_size Defaults：3
kg_community_summary_batch_size	integer	❌	kg_community_summary_batch_size Defaults：20
kg_embedding_batch_size	integer	❌	kg_embedding_batch_size Defaults：20
kg_similarity_top_k	integer	❌	kg_similarity_top_k Defaults：5
kg_similarity_score_threshold	number	❌	kg_similarity_score_threshold Defaults：0.7
kg_enable_text_search	boolean	❌	kg_enable_text_search Defaults：False
kg_text2gql_model_enabled	boolean	❌	kg_text2gql_model_enabled Defaults：False
kg_text2gql_model_name	string	❌	text2gql_model_name
bm25_k1	number	❌	bm25_k1 Defaults：2.0
bm25_b	number	❌	bm25_b Defaults：0.75