Triple
T18433457
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chattanooga Metropolitan Airport |
E450330
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Chattanooga Metropolitan Airport Authority |
—
|
NE NERFINISHED |
How this triple was built (3 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: Chattanooga Metropolitan Airport Authority | Statement: [Chattanooga Metropolitan Airport, operator, Chattanooga Metropolitan Airport Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chattanooga Metropolitan Airport Authority Context triple: [Chattanooga Metropolitan Airport, operator, Chattanooga Metropolitan Airport Authority]
-
A.
Chattanooga Metropolitan Airport
Chattanooga Metropolitan Airport is a public airport serving commercial and general aviation traffic for the Chattanooga, Tennessee metropolitan area.
-
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.
Tullahoma Regional Airport
Tullahoma Regional Airport is a public airport serving general aviation needs for the city of Tullahoma and the surrounding region in Tennessee.
-
D.
Metropolitan Nashville Airport Authority
The Metropolitan Nashville Airport Authority is the public agency responsible for managing and overseeing Nashville’s airport system, including Nashville International Airport.
-
E.
Tri-Cities Airport
Tri-Cities Airport is a commercial airport in southeastern Washington State that serves the Tri-Cities region, including Pasco, Kennewick, and Richland.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chattanooga Metropolitan Airport Authority Target entity description: The Chattanooga Metropolitan Airport Authority is the governing body responsible for managing and overseeing operations and development at Chattanooga’s primary commercial airport.
-
A.
Chattanooga Metropolitan Airport
Chattanooga Metropolitan Airport is a public airport serving commercial and general aviation traffic for the Chattanooga, Tennessee metropolitan area.
-
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.
Tullahoma Regional Airport
Tullahoma Regional Airport is a public airport serving general aviation needs for the city of Tullahoma and the surrounding region in Tennessee.
-
D.
Metropolitan Nashville Airport Authority
The Metropolitan Nashville Airport Authority is the public agency responsible for managing and overseeing Nashville’s airport system, including Nashville International Airport.
-
E.
Tri-Cities Airport
Tri-Cities Airport is a commercial airport in southeastern Washington State that serves the Tri-Cities region, including Pasco, Kennewick, and Richland.
- F. None of above. chosen
Provenance (2 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_69d8d381d6388190a9e94e9c658174e4 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e51b1915d88190a1ecd81cd78ee7d2 |
completed | April 19, 2026, 6:12 p.m. |
Created at: April 10, 2026, 11:27 a.m.