Triple
T13629055
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Long Island Rail Road at Penn Station |
E325666
|
entity |
| Predicate | isTerminalForLine |
P46766
|
FINISHED |
| Object | Port Jefferson Branch (electric zone) |
E946662
|
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 (electric zone) | Statement: [Long Island Rail Road at Penn Station, isTerminalForLine, Port Jefferson Branch (electric zone)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Jefferson Branch (electric zone) Context triple: [Long Island Rail Road at Penn Station, isTerminalForLine, Port Jefferson Branch (electric zone)]
-
A.
Port Jefferson Branch
The Port Jefferson Branch is a Long Island Rail Road commuter rail line in New York that runs from Hicksville to Port Jefferson, serving communities along the island’s North Shore.
-
B.
Port Jefferson Branch (LIRR)
chosen
The Port Jefferson Branch is a Long Island Rail Road commuter rail line in New York that runs from western Nassau County through central and northern Long Island to the village of Port Jefferson.
-
C.
Port Jefferson station
Port Jefferson station is a Long Island Rail Road commuter rail station on Long Island, New York, serving as the primary rail hub for the Port Jefferson area.
-
D.
Port Jefferson freight yard
Port Jefferson freight yard is a rail facility in Port Jefferson, New York, used primarily for the handling and storage of freight trains and cargo.
-
E.
Port Jefferson Village Center
Port Jefferson Village Center is a waterfront community and cultural hub in Port Jefferson, New York, featuring event spaces, exhibitions, and public gatherings overlooking the harbor.
- 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_69d8076beddc8190a53156f5bea77f5e |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc8746458819095ec1ba3c01ef31b |
completed | April 12, 2026, 4:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77fa895f081908f72a0746afeabed |
completed | May 3, 2026, 5:02 p.m. |
Created at: April 9, 2026, 9:51 p.m.