Triple
T2177121
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Concourse A Station |
E48554
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | AeroTrain system |
E4424
|
NE FINISHED |
How this triple was built (2 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: AeroTrain system | Statement: [Concourse A Station, partOf, AeroTrain system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: AeroTrain system Context triple: [Concourse A Station, partOf, AeroTrain system]
-
A.
AeroTrain
chosen
AeroTrain is an automated underground people mover system that transports passengers between terminals at Washington Dulles International Airport.
-
B.
Port Liner automated guideway transit system
The Port Liner automated guideway transit system is a driverless urban transit line in Kobe, Japan, known for being one of the world’s first fully automated rail systems and for linking central Kobe with Port Island and Kobe Airport.
-
C.
Alweg Monorail
The Alweg Monorail is an elevated monorail system in Seattle that became an iconic symbol of mid-20th-century futuristic transportation design.
-
D.
ExpressRail system
The ExpressRail system is a dedicated on-dock rail network at the Port of New York and New Jersey that moves containerized cargo efficiently between marine terminals and inland destinations.
-
E.
Mark IV monorail trains
Mark IV monorail trains were an earlier generation of Walt Disney World’s monorail fleet, known for their classic design and service before being superseded by the Mark VI models.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a88aa3faa48190995b233af6525815 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abbeecdbc881909982a58568f0b1ed |
completed | March 7, 2026, 6 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5da14e3881909f0beda339599938 |
completed | March 9, 2026, 5:41 a.m. |
Created at: March 4, 2026, 7:45 p.m.