Module snapshot 

Prepared memory snapshots — the immutable unit the model consumes.

A snapshot is frozen when a turn begins and never changes while that turn is in flight. Without that, a slow retrieval landing mid-response could change what the model “remembers” halfway through a sentence.

Structs

PreparedMemorySnapshot

An immutable, budgeted set of memories prepared for a turn.

RetrievedMemory

One memory as it will be shown to the model.

Constants

SNAPSHOT_TTL_SECONDS

How long a prepared snapshot stays usable before it is considered stale.

Functions

estimate_tokens

Approximate the token cost of a string.

fuse_snapshots

Merge a live search with a prepared snapshot, ranked by RRF.