# knowledgeBaseSearch

**Type:** GraphQL queries

**Description:**
Perform a semantic search across knowledge base articles using vector similarity.

## Arguments
- query (String)
- kbTopicId (String)
- topK (Int)
- filters (JSON)
- rerank (Boolean)
- rerankMethod (String)
- hybridAlpha (Float)

## Response
**Type:** KnowledgeBaseSearchResult
**Description:**
Results from a knowledge base semantic search query.

### Fields
- query (String): The original search query.
- totalResults (Int): Total number of matching results.
- results (KnowledgeBaseSearchHit): The search result hits, ordered by relevance.
- citations (JSON): Source citations for the results.