Triple
T18278321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Concourse A |
E437797
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
central Airside Terminal at Pittsburgh International Airport
The central Airside Terminal at Pittsburgh International Airport is the main passenger hub that houses the airport’s concourses, gates, and amenities beyond the security checkpoint.
|
E1315271
|
NE FINISHED |
How this triple was built (4 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: central Airside Terminal at Pittsburgh International Airport | Statement: [Concourse A, connectedTo, central Airside Terminal at Pittsburgh International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: central Airside Terminal at Pittsburgh International Airport Context triple: [Concourse A, connectedTo, central Airside Terminal at Pittsburgh International Airport]
-
A.
Pittsburgh International Airport
Pittsburgh International Airport is a major commercial airport serving the Pittsburgh metropolitan area in western Pennsylvania, functioning as a key passenger and cargo hub for the region.
-
B.
Midfield Terminal
Midfield Terminal is a major new passenger terminal complex at Abu Dhabi International Airport designed to significantly expand the airport’s capacity and modernize its facilities.
-
C.
Central Terminal
Central Terminal is one of the main passenger terminals at Miami International Airport, serving as a hub for multiple airlines and a variety of domestic and international flights.
-
D.
NAIA Terminal 4
NAIA Terminal 4 is the oldest and smallest passenger terminal at Manila’s Ninoy Aquino International Airport, primarily serving domestic flights operated by low-cost carriers.
-
E.
International Terminal 5
International Terminal 5 is the primary international arrivals and departures terminal at Chicago O'Hare International Airport, serving numerous global airlines and long-haul routes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: central Airside Terminal at Pittsburgh International Airport Triple: [Concourse A, connectedTo, central Airside Terminal at Pittsburgh International Airport]
Generated description
The central Airside Terminal at Pittsburgh International Airport is the main passenger hub that houses the airport’s concourses, gates, and amenities beyond the security checkpoint.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: central Airside Terminal at Pittsburgh International Airport Target entity description: The central Airside Terminal at Pittsburgh International Airport is the main passenger hub that houses the airport’s concourses, gates, and amenities beyond the security checkpoint.
-
A.
Pittsburgh International Airport
Pittsburgh International Airport is a major commercial airport serving the Pittsburgh metropolitan area in western Pennsylvania, functioning as a key passenger and cargo hub for the region.
-
B.
Midfield Terminal
Midfield Terminal is a major new passenger terminal complex at Abu Dhabi International Airport designed to significantly expand the airport’s capacity and modernize its facilities.
-
C.
Central Terminal
Central Terminal is one of the main passenger terminals at Miami International Airport, serving as a hub for multiple airlines and a variety of domestic and international flights.
-
D.
NAIA Terminal 4
NAIA Terminal 4 is the oldest and smallest passenger terminal at Manila’s Ninoy Aquino International Airport, primarily serving domestic flights operated by low-cost carriers.
-
E.
International Terminal 5
International Terminal 5 is the primary international arrivals and departures terminal at Chicago O'Hare International Airport, serving numerous global airlines and long-haul routes.
- F. None of above. chosen
Provenance (5 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_69d8b914530c8190b4474d862a2b2a1b |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50053cc808190b46a3ec9d96936fe |
completed | April 19, 2026, 4:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03b3ffe1508190948d41bed9853a3e |
completed | May 12, 2026, 11:13 p.m. |
| NEDg | Description generation | batch_6a03b4bb6ae48190a68c2a3314f0d3ba |
completed | May 12, 2026, 11:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03b56958a0819088613a9726c71819 |
completed | May 12, 2026, 11:19 p.m. |
Created at: April 10, 2026, 10:34 a.m.