> ## Documentation Index
> Fetch the complete documentation index at: https://docs.flumes.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Retrieval Presets

> Balanced, factual, recent, and graphy — what they tune and when to use them.

Presets are shorthands for retrieval weights and depth.

* `balanced`: default mix of semantic, BM25, recency, priors.
* `factual`: boost predicate/entity priors and confidence; lower recency.
* `recent`: stronger time decay and event preference.
* `graphy`: increase depth for related entities and predicates.

Example:

```json theme={null}
{
  "retrieval": {"preset": "factual"},
  "return": {"include_structured_facts": true}
}
```