Triple
T21756518
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Big A |
E537054
|
entity |
| Predicate | accessibleBy |
P1017
|
FINISHED |
| Object | New York City Subway A train |
—
|
NE NERFINISHED |
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 Subway A train | Statement: [The Big A, accessibleBy, New York City Subway A train]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New York City Subway A train Context triple: [The Big A, accessibleBy, New York City Subway A train]
-
A.
New York City Subway A line
The New York City Subway A line is a major rapid transit route in the city’s subway system that runs from upper Manhattan through Brooklyn and Queens, providing express service including a connection to John F. Kennedy International Airport.
-
B.
New York City Subway N train
The New York City Subway N train is a rapid transit service in the NYC subway system that runs through Manhattan, Brooklyn, and Queens as part of the BMT Broadway Line.
-
C.
New York City Subway 7 train
The New York City Subway 7 train is a rapid transit service in NYC that runs between Manhattan and Queens, serving major destinations such as Times Square and Flushing.
-
D.
A (New York City Subway service)
chosen
The A (New York City Subway service) is a major rapid transit line in New York City that runs primarily along the Eighth Avenue Corridor in Manhattan and extends into Brooklyn and Queens, including service to JFK Airport and the Rockaways.
-
E.
New York City Subway
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c46eab808190b848242d63a17c47 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01d8ea04c8190a8c4fa43b3f23935 |
completed | April 28, 2026, 2:38 a.m. |
Created at: April 16, 2026, 6:50 p.m.