Triple
T787536
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Airport Line |
E16837
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Airport Terminal C–D station
Airport Terminal C–D station is a transit stop on Philadelphia’s SEPTA Airport Line serving passengers traveling to and from terminals C and D at Philadelphia International Airport.
|
E94303
|
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: Airport Terminal C–D station | Statement: [Airport Line, hasStation, Airport Terminal C–D station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Airport Terminal C–D station Context triple: [Airport Line, hasStation, Airport Terminal C–D station]
-
A.
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.
-
B.
Airport Terminal B station
Airport Terminal B station is a transit stop on the Airport Line that serves passengers traveling to and from Terminal B of a major airport.
-
C.
Terminal A
Terminal A is one of the passenger terminals at Sheremetyevo International Airport in Moscow, serving specific flights and airlines within the airport’s terminal complex.
-
D.
Terminal A
Terminal A is one of the main passenger terminals at Luis Muñoz Marín International Airport in San Juan, Puerto Rico, serving commercial airline operations and traveler services.
-
E.
Terminal A
Terminal A is one of the main passenger terminals at San Jose International Airport, serving airline check-in, security, boarding gates, and baggage claim for departing and arriving travelers.
- 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: Airport Terminal C–D station Triple: [Airport Line, hasStation, Airport Terminal C–D station]
Generated description
Airport Terminal C–D station is a transit stop on Philadelphia’s SEPTA Airport Line serving passengers traveling to and from terminals C and D at Philadelphia International Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Airport Terminal C–D station Target entity description: Airport Terminal C–D station is a transit stop on Philadelphia’s SEPTA Airport Line serving passengers traveling to and from terminals C and D at Philadelphia International Airport.
-
A.
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.
-
B.
Airport Terminal B station
Airport Terminal B station is a transit stop on the Airport Line that serves passengers traveling to and from Terminal B of a major airport.
-
C.
Terminal A
Terminal A is one of the passenger terminals at Sheremetyevo International Airport in Moscow, serving specific flights and airlines within the airport’s terminal complex.
-
D.
Terminal A
Terminal A is one of the main passenger terminals at Luis Muñoz Marín International Airport in San Juan, Puerto Rico, serving commercial airline operations and traveler services.
-
E.
Terminal A
Terminal A is one of the main passenger terminals at San Jose International Airport, serving airline check-in, security, boarding gates, and baggage claim for departing and arriving travelers.
- 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_69a4936cb7448190914f5fe4b8d81607 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a78171908190a38a70274bfbebf9 |
completed | March 1, 2026, 8:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a67efd612481909580fbef3605dcbc |
completed | March 3, 2026, 6:26 a.m. |
| NEDg | Description generation | batch_69a67f5a246481908bde953b245a6b5e |
completed | March 3, 2026, 6:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a6808fe5748190b95959ee23ee6241 |
completed | March 3, 2026, 6:32 a.m. |
Created at: March 1, 2026, 7:38 p.m.