Triple
T4414735
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harlem/Lake–Cottage Grove |
E94937
|
entity |
| Predicate | usesBranch |
P3304
|
FINISHED |
| Object | East 63rd branch |
E131181
|
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: East 63rd branch | Statement: [Harlem/Lake–Cottage Grove, usesBranch, East 63rd branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East 63rd branch Context triple: [Harlem/Lake–Cottage Grove, usesBranch, East 63rd branch]
-
A.
East 63rd Branch
chosen
East 63rd Branch is a former branch of Chicago’s CTA Green Line that once served the city’s South Side along East 63rd Street.
-
B.
East 96th Street
East 96th Street is a major east–west thoroughfare in Manhattan, New York City, that serves as a key access point to Central Park and marks a transition between several of the borough’s neighborhoods.
-
C.
Inwood–207th Street
Inwood–207th Street is a New York City Subway station in Upper Manhattan that serves as the northern terminal of the A train.
-
D.
Eastern Parkway
Eastern Parkway is a major landscaped boulevard in Brooklyn, New York City, designed by Frederick Law Olmsted and Calvert Vaux as one of the first parkways in the United States.
-
E.
Jerome Avenue Line
The Jerome Avenue Line is a New York City Subway route in the Bronx, primarily served by the 4 train and running along Jerome Avenue from the Yankee Stadium area toward the northern end of the borough.
- 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_69b34539638c8190abfea3eb29425210 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b35640269c8190a88fc6b59070561b |
completed | March 13, 2026, 12:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5f617012481908b8f1a9a1bc5efaf |
completed | March 14, 2026, 11:58 p.m. |
Created at: March 12, 2026, 11:29 p.m.