Triple
T15029329
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Vernon West station |
E378299
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Harlem Division |
E852092
|
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: Harlem Division | Statement: [Mount Vernon West station, partOf, Harlem Division]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harlem Division Context triple: [Mount Vernon West station, partOf, Harlem Division]
-
A.
Harlem Division
chosen
Harlem Division was a historic rail line of the New York Central Railroad that ran north from New York City through the Harlem Valley into upstate New York.
-
B.
Manhattan Division
The Manhattan Division is a key branch of the U.S. District Court for the Southern District of New York that handles federal cases arising in Manhattan and nearby areas.
-
C.
Harlem Valley
Harlem Valley is a scenic river valley in southeastern New York known for its rural landscapes, small towns, and historic rail corridor.
-
D.
69th Precinct
The 69th Precinct is a New York City Police Department station house responsible for law enforcement and public safety in the Canarsie neighborhood of Brooklyn.
-
E.
Brooklyn Division
The Brooklyn Division is a regional branch of the United States District Court for the Eastern District of New York that handles federal cases arising primarily from Brooklyn and surrounding areas.
- 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_69d85cd46b2c819090d054c27787f677 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded7e0e8c88190ac6f5786b4d4040f |
completed | April 15, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe9dd967588190821cf47e9734db21 |
completed | May 9, 2026, 2:37 a.m. |
Created at: April 10, 2026, 2:59 a.m.