Triple
T2975398
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MTA New York City Subway fare system |
E80381
|
entity |
| Predicate | geographicScope |
P82
|
FINISHED |
| Object | New York City Transit subway stations |
E474
|
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: New York City Transit subway stations | Statement: [MTA New York City Subway fare system, geographicScope, New York City Transit subway stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New York City Transit subway stations Context triple: [MTA New York City Subway fare system, geographicScope, New York City Transit subway stations]
-
A.
New York City Subway
chosen
The New York City Subway is one of the world’s largest and busiest rapid transit systems, serving the five boroughs of New York City with extensive 24/7 underground and elevated rail service.
-
B.
Murray Hill station
Murray Hill station is a commuter rail stop in the Murray Hill neighborhood of Flushing, Queens, served by the Long Island Rail Road.
-
C.
Union subway station
Union subway station is a major Toronto Transit Commission (TTC) rapid transit station in downtown Toronto that serves as a key interchange between subway lines and regional rail services.
-
D.
New York City Subway Pelham Parkway station
The New York City Subway Pelham Parkway station is a Bronx rapid transit stop that serves as a key access point for nearby attractions such as the Bronx Zoo.
-
E.
Yonkers station
Yonkers station is a major Metro-North Railroad commuter rail stop in Yonkers, New York, serving as a key transit hub along the Hudson Line.
- 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_69ad8b14ffe881908ffed62f9595c867 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad998ad5308190a012ec4940eb46cb |
completed | March 8, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b108e99ea881908cccc6656e8653c3 |
completed | March 11, 2026, 6:17 a.m. |
Created at: March 8, 2026, 2:58 p.m.