Triple
T16171790
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco International Airport AirTrain system |
E392455
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
International Terminal station
International Terminal station is an AirTrain people-mover stop serving the international terminal complex at San Francisco International Airport.
|
E1197084
|
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: International Terminal station | Statement: [San Francisco International Airport AirTrain system, hasStation, International Terminal station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: International Terminal station Context triple: [San Francisco International Airport AirTrain system, hasStation, International Terminal station]
-
A.
International Terminal railway station
International Terminal railway station is a passenger rail station in Brisbane, Australia that serves the international terminal of Brisbane Airport.
-
B.
Airport Terminal 1 Station
Airport Terminal 1 Station is a metro station on the Taoyuan Airport MRT line in Taiwan that serves passengers traveling to and from Taoyuan International Airport’s Terminal 1.
-
C.
Airport Terminal 1 Station
Airport Terminal 1 Station is a railway station serving Narita International Airport’s Terminal 1 in Chiba Prefecture, Japan, providing direct rail access for air travelers.
-
D.
Airport Terminal 2 Station
Airport Terminal 2 Station is a metro station on the Taoyuan Airport MRT line in Taiwan that serves passengers traveling to and from Taoyuan International Airport’s Terminal 2.
-
E.
Airport Terminal A station
Airport Terminal A station is a metro/rail transit stop serving Terminal A of an airport on the Airport Line, providing direct access between the terminal and the wider rail network.
- 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: International Terminal station Triple: [San Francisco International Airport AirTrain system, hasStation, International Terminal station]
Generated description
International Terminal station is an AirTrain people-mover stop serving the international terminal complex at San Francisco International Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: International Terminal station Target entity description: International Terminal station is an AirTrain people-mover stop serving the international terminal complex at San Francisco International Airport.
-
A.
International Terminal railway station
International Terminal railway station is a passenger rail station in Brisbane, Australia that serves the international terminal of Brisbane Airport.
-
B.
Airport Terminal 1 Station
Airport Terminal 1 Station is a metro station on the Taoyuan Airport MRT line in Taiwan that serves passengers traveling to and from Taoyuan International Airport’s Terminal 1.
-
C.
Airport Terminal 1 Station
Airport Terminal 1 Station is a railway station serving Narita International Airport’s Terminal 1 in Chiba Prefecture, Japan, providing direct rail access for air travelers.
-
D.
Airport Terminal 2 Station
Airport Terminal 2 Station is a metro station on the Taoyuan Airport MRT line in Taiwan that serves passengers traveling to and from Taoyuan International Airport’s Terminal 2.
-
E.
Airport Terminal A station
Airport Terminal A station is a metro/rail transit stop serving Terminal A of an airport on the Airport Line, providing direct access between the terminal and the wider rail network.
- 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_69d87f1d32208190942e4e499a80c18c |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21eb7ab1481908fc35bfc8c56e5f2 |
completed | April 17, 2026, 11:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff7bd87f08190a9f2a1524e5db2ba |
completed | May 10, 2026, 3:13 a.m. |
| NEDg | Description generation | batch_69fff82b34408190ac40018f940ae370 |
completed | May 10, 2026, 3:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff8905ce48190b99f8cc3504efba2 |
completed | May 10, 2026, 3:16 a.m. |
Created at: April 10, 2026, 5:02 a.m.