Triple
T12756335
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ann Arbor metropolitan area |
E304868
|
entity |
| Predicate | airportServingArea |
P4363
|
FINISHED |
| Object | Detroit Metropolitan Wayne County Airport |
E32019
|
NE FINISHED |
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: Detroit Metropolitan Wayne County Airport | Statement: [Ann Arbor metropolitan area, airportServingArea, Detroit Metropolitan Wayne County Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Detroit Metropolitan Wayne County Airport Context triple: [Ann Arbor metropolitan area, airportServingArea, Detroit Metropolitan Wayne County Airport]
-
A.
Detroit Metropolitan Wayne County Airport
chosen
Detroit Metropolitan Wayne County Airport is a major international airport in the Detroit area and a key Midwestern hub for domestic and global air travel.
-
B.
Coleman A. Young International Airport
Coleman A. Young International Airport is a small public airport serving the city of Detroit, Michigan, primarily handling general aviation and corporate flights.
-
C.
Grand Rapids Gerald R. Ford International Airport
Grand Rapids Gerald R. Ford International Airport is a commercial airport in Grand Rapids, Michigan, serving as a key regional hub for passenger air travel in western Michigan.
-
D.
Gaylord Regional Airport
Gaylord Regional Airport is a public airport serving the city of Gaylord and the surrounding region in northern Michigan.
-
E.
Oakland County International Airport (regional airport)
Oakland County International Airport is a major regional airport in Oakland County, Michigan, providing general aviation, corporate, and limited commercial services for the Detroit metropolitan area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: airportServingArea Context triple: [Ann Arbor metropolitan area, airportServingArea, Detroit Metropolitan Wayne County Airport]
-
A.
airlineServiceArea
Indicates the geographic regions or locations where an airline operates or provides service.
-
B.
airportServed
chosen
Indicates that a particular airport provides service to, or is used for air travel to and from, a given location or area.
-
C.
airportUse
Indicates that an airport is used or utilized by a particular entity, such as an airline, organization, or service.
-
D.
airportServesAs
Indicates that an airport functions in a particular role or capacity (such as primary, secondary, or hub) for a specified area, organization, or service.
-
E.
associatedAirportServes
Indicates that a given airport provides service to, or is used by, the associated entity (such as a city, region, or facility).
- F. None of above.
Provenance (4 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_69d7bdf1fcd081909ffb0e0d6fa3a07d |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96d8b57b88190b29b8fdca415c81c |
completed | April 10, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f67c9aa6308190bfcb1511a561c0f9 |
completed | May 2, 2026, 10:37 p.m. |
| PD | Predicate disambiguation | batch_69d96406e97c8190b79081039847115c |
completed | April 10, 2026, 8:56 p.m. |
Created at: April 9, 2026, 5:27 p.m.