Triple
T14252055
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Long Island Rail Road Ronkonkoma Branch |
E353292
|
entity |
| Predicate | electrifiedSection |
P14045
|
FINISHED |
| Object | Penn Station–Ronkonkoma |
E154395
|
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: Penn Station–Ronkonkoma | Statement: [Long Island Rail Road Ronkonkoma Branch, electrifiedSection, Penn Station–Ronkonkoma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Penn Station–Ronkonkoma Context triple: [Long Island Rail Road Ronkonkoma Branch, electrifiedSection, Penn Station–Ronkonkoma]
-
A.
Penn Station–Ronkonkoma
chosen
Penn Station–Ronkonkoma is the fully electrified segment of the Long Island Rail Road’s Ronkonkoma Branch that provides frequent commuter rail service between midtown Manhattan and central Long Island.
-
B.
Riverhead station
Riverhead station is a Long Island Rail Road stop in Riverhead, New York, serving the Greenport Branch on eastern Long Island.
-
C.
Riverhead station
Riverhead station is a Long Island Rail Road stop in Riverhead, New York, serving passengers on the Ronkonkoma Branch in eastern Suffolk County.
-
D.
Poughkeepsie station
Poughkeepsie station is a historic rail terminal in Poughkeepsie, New York, serving as the northern terminus of Metro-North Railroad's Hudson Line and a stop for Amtrak intercity trains.
-
E.
Stony Brook station
Stony Brook station is an underground rapid transit stop on Boston’s MBTA Orange Line located in the Jamaica Plain neighborhood.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6296f9d0819086f62f525d07eb12 |
completed | April 14, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd325a14b881909522b6fbbcc6326f |
completed | May 8, 2026, 12:46 a.m. |
Created at: April 10, 2026, 1:08 a.m.