Triple
T11625960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westwood station |
E276269
|
entity |
| Predicate | adjacentStation |
P5707
|
FINISHED |
| Object | Hillsdale station |
E323975
|
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: Hillsdale station | Statement: [Westwood station, adjacentStation, Hillsdale station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hillsdale station Context triple: [Westwood station, adjacentStation, Hillsdale station]
-
A.
Hillsdale station
Hillsdale station is a Caltrain commuter rail stop in San Mateo, California, serving as a key transit hub for Peninsula commuters.
-
B.
Hillsdale station
chosen
Hillsdale station is a commuter rail stop in Hillsdale, New Jersey, served by NJ Transit's Pascack Valley Line.
-
C.
Madison station
Madison station is a commuter rail stop in Madison, Connecticut, served by Shore Line East trains along the Northeast Corridor.
-
D.
Allendale station
Allendale station is a commuter rail stop in Allendale, New Jersey, served by NJ Transit trains on the Main Line.
-
E.
Galewood station
Galewood station is a commuter rail stop in Chicago, Illinois, serving Metra's Milwaukee District/West Line and the surrounding Galewood 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_69d6aafa51148190ab84940694c00235 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a12416908190ac2dcd7f7ebb308f |
completed | April 10, 2026, 7:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef82a205f08190b1c0e856fdeece11 |
completed | April 27, 2026, 3:37 p.m. |
Created at: April 8, 2026, 9:39 p.m.