The persisted per-field status. The whole point of the three values is that v1 had one: every
failure mode — empty context, model returned "N/A", retrieval error, no documents — was persisted
as a COMPLETED answer whose value happened to be the string "N/A", so a run that retrieved
nothing was indistinguishable from a run that genuinely found nothing.
The persisted per-field status. The whole point of the three values is that v1 had one: every failure mode — empty context, model returned "N/A", retrieval error, no documents — was persisted as a COMPLETED answer whose value happened to be the string "N/A", so a run that retrieved nothing was indistinguishable from a run that genuinely found nothing.