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  5. Expand Query

Jina AI
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Jina AI
Tool

Expand Query

expand_query

Expand and rewrite search queries based on an up-to-date query expansion model. This tool takes an initial query and returns multiple expanded queries that can be used for more diversed and deeper searches. Useful for improving deep research results by searching broader and deeper.

Pricing

Per call

$0.01

Model

flat

Pay only for what you use. No subscriptions.
Inputs

query *

string
Try It
API
MCP Config
Input Parameters
query *
The search query to expand (e.g., 'machine learning', 'climate change')
Cost per run
Execution cost
$0.01
Deducted from your xPay allowance
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