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Query Expand
Generate query variations with LLM and fuse search results via RRF
Note: This playground provides simulated output to showcase functionality. No data is processed on our servers. Use this demo to explore the stage's configuration options before integrating it into your retriever pipeline.
Configuration
integer
Number of query variations to generate (1-10). More = better recall but slower.
string | null
Custom prompt for query expansion. Use {{QUERY}} and {{NUM_EXPANSIONS}} placeholders.
string
LLM model for generating query expansions.
object
Required
REQUIRED. Full feature_search configuration to execute for each expanded query.
boolean
Whether to include the original query in addition to expansions.
integer
RRF constant k. Higher values weight lower-ranked results more. Range: 1-1000.
string
Result fusion method: 'rrf' (recommended) or 'linear' (score averaging).
boolean
Whether to deduplicate results by document_id.
Output
No output yet
Configure the stage parameters and click "Run Stage" to see the simulated output.