Triple
T14259189
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hiawatha Line |
E353464
|
entity |
| Predicate | hasAirportStations |
P26761
|
FINISHED |
| Object | Terminal 1–Lindbergh station |
E176565
|
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: Terminal 1–Lindbergh station | Statement: [Hiawatha Line, hasAirportStations, Terminal 1–Lindbergh station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Terminal 1–Lindbergh station Context triple: [Hiawatha Line, hasAirportStations, Terminal 1–Lindbergh station]
-
A.
Terminal 1–Lindbergh
chosen
Terminal 1–Lindbergh is the main passenger terminal at Minneapolis–Saint Paul International Airport, serving as its primary hub for major airlines and flights.
-
B.
South Terminal
South Terminal is one of the two main passenger terminals at London Gatwick Airport, handling a large share of the airport’s flights and passenger services.
-
C.
South Terminal
South Terminal is one of the main passenger terminals at Miami International Airport, serving multiple airlines and handling a significant share of the airport’s domestic and international flights.
-
D.
South Terminal
South Terminal is one of the passenger terminals at Piarco International Airport in Trinidad and Tobago, serving travelers with check-in, boarding, and arrival facilities.
-
E.
South Terminal
South Terminal is a secondary, smaller terminal at Vancouver International Airport that primarily serves regional and charter flights.
- 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: hasAirportStations Context triple: [Hiawatha Line, hasAirportStations, Terminal 1–Lindbergh station]
-
A.
hasStationAtAirport
chosen
Indicates that an organization or service operates a station or facility located at a specific airport.
-
B.
hasStations
Indicates that one entity possesses, contains, or is associated with one or more stations.
-
C.
hasAidStations
Indicates that one entity provides or contains aid or support stations for another entity or within a specified context.
-
D.
hasStationAt
Indicates that an entity maintains or operates a station located at a specified place.
-
E.
hasMetroStations
Indicates that a place or area is served by one or more metro (subway) stations.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6352611c819090d062fe3079cd03 |
completed | April 14, 2026, 3:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd3260fdf88190b482480a17bd6674 |
completed | May 8, 2026, 12:46 a.m. |
| PD | Predicate disambiguation | batch_69de2a7d586c8190846ff242bbf5ac53 |
completed | April 14, 2026, 11:52 a.m. |
Created at: April 10, 2026, 1:09 a.m.