Triple
T4577752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BNA |
E101779
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Metropolitan Nashville Airport Authority |
E440536
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Metropolitan Nashville Airport Authority | Statement: [BNA, operatedBy, Metropolitan Nashville Airport Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Nashville Airport Authority Context triple: [BNA, operatedBy, Metropolitan Nashville Airport Authority]
-
A.
Metropolitan Nashville Airport Authority
chosen
The Metropolitan Nashville Airport Authority is the public agency responsible for managing and overseeing Nashville’s airport system, including Nashville International Airport.
-
B.
Memphis-Shelby County Airport Authority
The Memphis-Shelby County Airport Authority is the governing body responsible for managing and overseeing airport operations and development in the Memphis-Shelby County region of Tennessee.
-
C.
Metropolitan Knoxville Airport Authority
The Metropolitan Knoxville Airport Authority is the public agency responsible for managing and overseeing airport operations and development in the Knoxville, Tennessee area.
-
D.
Nashville International Airport
Nashville International Airport is a major public airport in Nashville, Tennessee, serving as a key passenger and cargo hub for the region with extensive domestic and limited international flights.
-
E.
Montgomery Airport Authority
The Montgomery Airport Authority is the governing body responsible for managing and overseeing operations and development at Montgomery Regional Airport in Alabama.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69bd43d4ce208190b53158c882b222e3 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd58e2a1808190be4582d5b3003d6c |
completed | March 20, 2026, 2:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdd3ee510481909d481b157bd0b2bd |
completed | March 20, 2026, 11:10 p.m. |
Created at: March 20, 2026, 1:10 p.m.