Triple
T2182977
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Concourse B Station |
E49086
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object |
Concourse C Station (via AeroTrain system, if applicable)
Concourse C Station is an AeroTrain people-mover stop at Washington Dulles International Airport serving passengers traveling to and from Concourse C.
|
E243274
|
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: Concourse C Station (via AeroTrain system, if applicable) | Statement: [Concourse B Station, connectsWith, Concourse C Station (via AeroTrain system, if applicable)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Concourse C Station (via AeroTrain system, if applicable) Context triple: [Concourse B Station, connectsWith, Concourse C Station (via AeroTrain system, if applicable)]
-
A.
Concourse in Terminal A
Concourse in Terminal A is a passenger boarding and amenities area within Terminal A of Sacramento International Airport, housing departure gates, seating, and traveler services.
-
B.
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.
-
C.
Concourse A Station
Concourse A Station is an AeroTrain people-mover stop serving passengers traveling to and from Concourse A at Washington Dulles International Airport.
-
D.
Concourse B Station
Concourse B Station is an AeroTrain passenger rail stop serving Concourse B at Washington Dulles International Airport, providing automated transit between terminals.
-
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: Concourse C Station (via AeroTrain system, if applicable) Triple: [Concourse B Station, connectsWith, Concourse C Station (via AeroTrain system, if applicable)]
Generated description
Concourse C Station is an AeroTrain people-mover stop at Washington Dulles International Airport serving passengers traveling to and from Concourse C.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Concourse C Station (via AeroTrain system, if applicable) Target entity description: Concourse C Station is an AeroTrain people-mover stop at Washington Dulles International Airport serving passengers traveling to and from Concourse C.
-
A.
Concourse in Terminal A
Concourse in Terminal A is a passenger boarding and amenities area within Terminal A of Sacramento International Airport, housing departure gates, seating, and traveler services.
-
B.
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.
-
C.
Concourse A Station
Concourse A Station is an AeroTrain people-mover stop serving passengers traveling to and from Concourse A at Washington Dulles International Airport.
-
D.
Concourse B Station
Concourse B Station is an AeroTrain passenger rail stop serving Concourse B at Washington Dulles International Airport, providing automated transit between terminals.
-
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_69a88aa72d348190a9544bb5b8a4e71d |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abbf0d551881909d7f907378e1b2b7 |
completed | March 7, 2026, 6 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5da786e48190896cae8fdcee3d83 |
completed | March 9, 2026, 5:41 a.m. |
| NEDg | Description generation | batch_69ae5e30a69c8190a3f77e784401f671 |
completed | March 9, 2026, 5:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae5ea7909c8190a93d87a5d07b84d4 |
completed | March 9, 2026, 5:46 a.m. |
Created at: March 4, 2026, 7:45 p.m.