ReadonlydimStored positive vector dimension, serialized canonically as a decimal string.
Optional Readonlyinstance_Durable database-generation UUID; present only for the current schema.
Readonlymodel_Stored embedding-model alias. Production callers validate it against their catalog.
Optional Readonlymutation_Canonical positive safe-integer durable mutation epoch; current schema only.
Optional ReadonlyquantizationStored vector encoding; absent only for historical schema versions 1 and 2.
Readonlyschema_Supported historical on-disk schema version.
Readonlyvault_Exact stored vault root proven equal to the expected canonical root.
Exact metadata exposed after full readonly embedding-store admission. Historical schema versions 1 and 2 did not persist
quantization; those stores are necessarilyf32and production callers normalize that absence throughresolveStoredEmbeddingConfiguration()insrc/embeddings.ts.Example