Triple
T20894754
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 155th Street subway stations |
E514501
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | 155th Street (IND Eighth Avenue Line) |
—
|
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: 155th Street (IND Eighth Avenue Line) | Statement: [155th Street subway stations, hasPart, 155th Street (IND Eighth Avenue Line)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 155th Street (IND Eighth Avenue Line) Context triple: [155th Street subway stations, hasPart, 155th Street (IND Eighth Avenue Line)]
-
A.
175th Street (IND Eighth Avenue Line)
175th Street (IND Eighth Avenue Line) is a New York City Subway station in Washington Heights in Upper Manhattan, served by the A train.
-
B.
155th Street (IND Concourse Line)
chosen
155th Street (IND Concourse Line) is a New York City Subway station in Manhattan serving the IND Concourse Line, providing service to the surrounding Washington Heights area.
-
C.
145th Street (IND Eighth Avenue Line)
145th Street (IND Eighth Avenue Line) is a New York City Subway station in Harlem served by the A, B, C, and D trains on the IND Eighth Avenue Line.
-
D.
168th Street (IND Eighth Avenue Line)
168th Street (IND Eighth Avenue Line) is a New York City Subway station in Washington Heights served by the A and C trains on the IND Eighth Avenue Line.
-
E.
181st Street (IND Eighth Avenue Line)
181st Street (IND Eighth Avenue Line) is a New York City Subway station in Upper Manhattan serving the A train in the Washington Heights neighborhood.
- 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_69e0b4f7ebe48190952a85547a0f31a1 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6d06129788190b88ab807af4641c1 |
completed | April 21, 2026, 1:18 a.m. |
Created at: April 16, 2026, 12:47 p.m.