Triple
T6029441
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A train (IND Eighth Avenue Line) |
E134262
|
entity |
| Predicate | sharesTrackageWith |
P5071
|
FINISHED |
| Object | D train (IND Sixth Avenue Express) on Concourse Line |
E109979
|
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: D train (IND Sixth Avenue Express) on Concourse Line | Statement: [A train (IND Eighth Avenue Line), sharesTrackageWith, D train (IND Sixth Avenue Express) on Concourse Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: D train (IND Sixth Avenue Express) on Concourse Line Context triple: [A train (IND Eighth Avenue Line), sharesTrackageWith, D train (IND Sixth Avenue Express) on Concourse Line]
-
A.
A train (IND Eighth Avenue Line)
The A train on the IND Eighth Avenue Line is a major New York City Subway service that runs express through Manhattan and Brooklyn, connecting northern Manhattan and the Rockaways.
-
B.
L train
The L train is a New York City Subway service that runs crosstown along 14th Street in Manhattan and through Williamsburg and Bushwick in Brooklyn, known for its heavy ridership and role as a key connector between the boroughs.
-
C.
N train
The N train is a New York City Subway service that runs on the BMT Broadway Line in Manhattan and into Brooklyn, providing both local and express transit.
-
D.
D (IND Sixth Avenue Line)
chosen
The D (IND Sixth Avenue Line) is a New York City Subway service that runs primarily along the Sixth Avenue Line in Manhattan, connecting the Bronx, Manhattan, and Brooklyn.
-
E.
IND Sixth Avenue Line
The IND Sixth Avenue Line is a major New York City Subway trunk line in Manhattan running primarily beneath Sixth Avenue and served by several B Division routes.
- 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_69c0087515148190a97475d412563865 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c0560fdc84819093abba13054ea1ee |
completed | March 22, 2026, 8:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c11381aa0c81909487a5eb510c9b41 |
completed | March 23, 2026, 10:18 a.m. |
Created at: March 22, 2026, 4:07 p.m.