Triple
T164819
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Long Island Rail Road |
E2989
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object | Port Jefferson Branch |
E16095
|
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: Port Jefferson Branch | Statement: [Long Island Rail Road, hasLine, Port Jefferson Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Jefferson Branch Context triple: [Long Island Rail Road, hasLine, Port Jefferson Branch]
-
A.
Peekskill, New York
Peekskill, New York is a small historic city in Westchester County known for its scenic Hudson River waterfront, revitalized downtown arts scene, and role as a regional commuter hub to New York City.
-
B.
Poughkeepsie, New York
Poughkeepsie, New York is a historic city in the Hudson Valley that serves as the county seat of Dutchess County and a regional center for education, culture, and transportation.
-
C.
Long Island Rail Road Port Jefferson Branch
chosen
The Long Island Rail Road Port Jefferson Branch is a commuter rail line on Long Island that runs between western terminals in New York City and the village of Port Jefferson, serving numerous communities along the island’s north shore.
-
D.
Newburgh, New York
Newburgh, New York is a historic city in the Hudson Valley known for its waterfront along the Hudson River and its significant role in early American history.
-
E.
Governors Island
Governors Island is a small historic island in New York Harbor known for its former military installations, public park spaces, and panoramic views of Lower Manhattan and the Statue of Liberty.
- 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_69a2524ce1e48190ab066bf72859f474 |
completed | Feb. 28, 2026, 2:26 a.m. |
| NER | Named-entity recognition | batch_69a258827da481909b20ea5e9d21676f |
completed | Feb. 28, 2026, 2:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2d73560588190b7cb099b70b4e60d |
completed | Feb. 28, 2026, 11:53 a.m. |
Created at: Feb. 28, 2026, 2:34 a.m.