Evergreen record

A durable note organized around a reusable idea and revised as the author's understanding or evidence changes.

Evergreen notes are written for future reuse rather than as chronological logs. A note can state one concept, link to related ideas, cite the situations that support it, and evolve when counterexamples appear. Removing temporary detail should not erase provenance or turn a local observation into a universal rule.

Builder example

AI can propose candidate lessons from transcripts and incidents, but recurrence, scope, and evidence need checking. A generated note should preserve links to sources and uncertainty so later retrieval does not present one meeting's impression as settled policy.

Common confusion: An evergreen record holds a durable lesson written to be reused on its own. A raw note or transcript holds the original moment with all its one-time detail. What separates them is the rewrite: an evergreen record has been lifted out and titled by the idea, so it stays useful long after the source moment is forgotten.