Triple
T20948016
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eighth Avenue–53rd Street station |
E515900
|
entity |
| Predicate | hasAdjacentStationOnLine |
P41425
|
FINISHED |
| Object | 50th 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: 50th Street (IND Eighth Avenue Line) | Statement: [Eighth Avenue–53rd Street station, hasAdjacentStationOnLine, 50th Street (IND Eighth Avenue Line)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 50th Street (IND Eighth Avenue Line) Context triple: [Eighth Avenue–53rd Street station, hasAdjacentStationOnLine, 50th Street (IND Eighth Avenue Line)]
-
A.
86th Street (IND Eighth Avenue Line)
86th Street (IND Eighth Avenue Line) is a local New York City Subway station on the Eighth Avenue Line in Manhattan, serving the Upper West Side near Central Park West.
-
B.
50th Street (Eighth Avenue Line)
chosen
50th Street (Eighth Avenue Line) is a New York City Subway station in Midtown Manhattan serving the IND Eighth Avenue Line.
-
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.
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.
-
E.
116th Street (IND Eighth Avenue Line)
116th Street (IND Eighth Avenue Line) is a local New York City Subway station in Manhattan on the Eighth Avenue Line, serving the Columbia University area in Morningside Heights.
- 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_69e0b4fcd678819087a304291f14330a |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fadab7708190bb3a10bdd3f32d90 |
completed | April 21, 2026, 4:19 a.m. |
Created at: April 16, 2026, 1 p.m.