Triple
T20921523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Long Island Rail Road rolling stock |
E515218
|
entity |
| Predicate | depotLocation |
P14646
|
FINISHED |
| Object | Hillside Facility |
—
|
NE NERFINISHED |
How this triple was built (3 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: Hillside Facility | Statement: [Long Island Rail Road rolling stock, depotLocation, Hillside Facility]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hillside Facility Context triple: [Long Island Rail Road rolling stock, depotLocation, Hillside Facility]
-
A.
Hillside Campus
Hillside Campus is the main hillside-based campus of ArtCenter College of Design in Pasadena, California, known for its modernist architecture and scenic setting.
-
B.
Silver Hill
Silver Hill is a small commuter rail station in Weston, Massachusetts, served by the MBTA's Fitchburg Line.
-
C.
Hillcrest medical campus
Hillcrest medical campus is a major UC San Diego Health facility in San Diego that provides a wide range of inpatient, outpatient, and emergency medical services.
-
D.
Merlis Belsher Place
Merlis Belsher Place is a modern multi-purpose ice and sports arena in Saskatoon, Saskatchewan, primarily used for hockey and community sporting events.
-
E.
Hillside
Hillside is the former Concord, Massachusetts home of author Nathaniel Hawthorne, now a historic site known as The Wayside.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hillside Facility Target entity description: Hillside Facility is a major maintenance and storage complex for Long Island Rail Road trains located in Queens, New York.
-
A.
Hillside Campus
Hillside Campus is the main hillside-based campus of ArtCenter College of Design in Pasadena, California, known for its modernist architecture and scenic setting.
-
B.
Silver Hill
Silver Hill is a small commuter rail station in Weston, Massachusetts, served by the MBTA's Fitchburg Line.
-
C.
Hillcrest medical campus
Hillcrest medical campus is a major UC San Diego Health facility in San Diego that provides a wide range of inpatient, outpatient, and emergency medical services.
-
D.
Merlis Belsher Place
Merlis Belsher Place is a modern multi-purpose ice and sports arena in Saskatoon, Saskatchewan, primarily used for hockey and community sporting events.
-
E.
Hillside
Hillside is the former Concord, Massachusetts home of author Nathaniel Hawthorne, now a historic site known as The Wayside.
- F. None of above. chosen
Provenance (2 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_69e0b4f9d5ec8190bb2bd27350ed341c |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f64e56bc81908aa86f2176fcc0db |
completed | April 21, 2026, 4 a.m. |
Created at: April 16, 2026, 12:48 p.m.