Triple
T9584301
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 191st Street (IRT Broadway–Seventh Avenue Line) |
E231248
|
entity |
| Predicate | fareControlArea |
P8430
|
FINISHED |
| Object | St. Nicholas Avenue and 191st Street |
E692094
|
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: St. Nicholas Avenue and 191st Street | Statement: [191st Street (IRT Broadway–Seventh Avenue Line), fareControlArea, St. Nicholas Avenue and 191st Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Nicholas Avenue and 191st Street Context triple: [191st Street (IRT Broadway–Seventh Avenue Line), fareControlArea, St. Nicholas Avenue and 191st Street]
-
A.
East 125th Street
East 125th Street is a major east–west thoroughfare in Harlem, Manhattan, known as a key commercial and transportation corridor in Upper Manhattan.
-
B.
191st Street
chosen
191st Street is a deep-level New York City Subway station in Washington Heights, Manhattan, known for its long pedestrian tunnel and elevator access to the 1 train.
-
C.
East 120th Street
East 120th Street is a street in Manhattan’s Harlem neighborhood, known in part for running along the northern edge of Marcus Garvey Park.
-
D.
West 114th Street
West 114th Street is a street in Manhattan’s Morningside Heights neighborhood, known for running alongside parts of Columbia University and nearby academic and residential buildings.
-
E.
East 127th Street
East 127th Street is a cross street in East Harlem, Manhattan, known for running through a largely residential and historically significant neighborhood in Upper Manhattan.
- 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_69ca848161688190a68d514a0a9d5129 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd99d080c88190a7d3876589d7b864 |
completed | April 1, 2026, 10:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19f641c3081908084a3574e20457f |
completed | April 4, 2026, 11:31 p.m. |
Created at: March 30, 2026, 8:06 p.m.