Triple
T21927237
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NYPD Chief of Transit |
E541471
|
entity |
| Predicate | usesResource |
P3097
|
FINISHED |
| Object | NYPD Transit Bureau specialized units |
—
|
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: NYPD Transit Bureau specialized units | Statement: [NYPD Chief of Transit, usesResource, NYPD Transit Bureau specialized units]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NYPD Transit Bureau specialized units Context triple: [NYPD Chief of Transit, usesResource, NYPD Transit Bureau specialized units]
-
A.
NYPD specialized units
chosen
NYPD specialized units are specialized divisions within the New York City Police Department that handle focused functions such as counterterrorism, emergency response, investigations, and tactical operations.
-
B.
Metropolitan Transportation Authority Police Department
The Metropolitan Transportation Authority Police Department is a specialized law enforcement agency responsible for policing and securing New York’s MTA-operated transit systems, including commuter railroads and related facilities.
-
C.
NYC Transit Manhattan Division
NYC Transit Manhattan Division is the New York City Transit subdivision responsible for operating Manhattan’s local and select bus routes and related surface transit services.
-
D.
NYC Transit Brooklyn Division
NYC Transit Brooklyn Division is the New York City Transit subdivision responsible for operating and managing bus services within the borough of Brooklyn.
-
E.
NYC Transit Bronx Division
NYC Transit Bronx Division is the New York City Transit subdivision responsible for operating and managing bus services within the Bronx borough.
- 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_69e0c47d74488190a15119108794a307 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f123fc188481909c74fd5f1bd52258 |
completed | April 28, 2026, 9:17 p.m. |
Created at: April 16, 2026, 7:46 p.m.