Triple
T14609896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niagara Falls station (US) |
E342928
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Niagara Falls Intermodal Transportation Center |
E342928
|
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: Niagara Falls Intermodal Transportation Center | Statement: [Niagara Falls station (US), partOf, Niagara Falls Intermodal Transportation Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niagara Falls Intermodal Transportation Center Context triple: [Niagara Falls station (US), partOf, Niagara Falls Intermodal Transportation Center]
-
A.
Niagara Falls station (US)
chosen
Niagara Falls station (US) is an Amtrak rail station in Niagara Falls, New York, serving as a key cross-border stop for passenger trains traveling between the United States and Canada.
-
B.
Utica Union Station
Utica Union Station is a historic intermodal transportation hub in Utica, New York, serving Amtrak, commuter rail, and bus services.
-
C.
Niagara Falls Station
Niagara Falls Station is a railway station in Niagara Falls, Ontario, serving as a key regional and tourist hub with connections to Toronto and other parts of Southern Ontario.
-
D.
Niagara Park railway station
Niagara Park railway station is a suburban passenger rail stop on the Central Coast of New South Wales, Australia, serving the local community along the Main Northern line between Gosford and Newcastle.
-
E.
Aurora Transportation Center
Aurora Transportation Center is a major commuter rail and bus hub in Aurora, Illinois, serving as the western terminus for Metra’s BNSF Railway Line and a key regional transit center.
- 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_69d822dec68081908c2553145c4051dc |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb44f0dd48190a78662b5998a6722 |
completed | April 14, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd94d22170819098df75754f5c12ab |
completed | May 8, 2026, 7:46 a.m. |
Created at: April 10, 2026, 1:25 a.m.