Module windows 

Reconstructive retrieval windows (WG-120).

Inspired by E-mem (arXiv:2601.21714): expand top-k hits into bounded local windows to preserve useful context with fewer irrelevant tokens.

Instead of returning isolated episodes/steps, return a window around each hit, maintaining temporal context.

Structs

ContextWindow

An expanded context window around a retrieval hit.

RetrievalHit

A single hit from retrieval that will be expanded into a window.

WindowConfig

Configuration for reconstructive window expansion.

WindowExpander

Expands retrieval hits into bounded context windows.

WindowExpansionResult

Result of window expansion containing multiple context windows.

Functions

merge_overlapping_windows

Merge overlapping windows to avoid duplicate content.