Triple
T23484384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seaford, Delaware |
E570492
|
entity |
| Predicate | hasHistoricSite |
P1098
|
FINISHED |
| Object | Seaford Railroad Station |
—
|
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: Seaford Railroad Station | Statement: [Seaford, Delaware, hasHistoricSite, Seaford Railroad Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seaford Railroad Station Context triple: [Seaford, Delaware, hasHistoricSite, Seaford Railroad Station]
-
A.
Seaford station
Seaford station is a Long Island Rail Road commuter rail stop in Seaford, New York, serving passengers traveling between Long Island and New York City.
-
B.
Seaford station
Seaford station is a coastal railway terminus in East Sussex, England, serving the town of Seaford with regular commuter and regional services.
-
C.
Fairview Depot
Fairview Depot is a major maintenance and stabling facility for Dublin’s DART suburban rail network.
-
D.
Norwood Depot station
Norwood Depot station is a commuter rail stop in Norwood, Massachusetts, serving passengers on the MBTA's Franklin Line.
-
E.
Dover Plains station
Dover Plains station is a Metro-North Railroad commuter rail stop in Dover Plains, New York, serving passengers on the Wassaic Branch of the Harlem Line.
- 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: Seaford Railroad Station Target entity description: Seaford Railroad Station is a historic train station in Seaford, Delaware, that reflects the town’s development as a regional transportation and commercial hub.
-
A.
Seaford station
Seaford station is a Long Island Rail Road commuter rail stop in Seaford, New York, serving passengers traveling between Long Island and New York City.
-
B.
Seaford station
Seaford station is a coastal railway terminus in East Sussex, England, serving the town of Seaford with regular commuter and regional services.
-
C.
Fairview Depot
Fairview Depot is a major maintenance and stabling facility for Dublin’s DART suburban rail network.
-
D.
Norwood Depot station
Norwood Depot station is a commuter rail stop in Norwood, Massachusetts, serving passengers on the MBTA's Franklin Line.
-
E.
Dover Plains station
Dover Plains station is a Metro-North Railroad commuter rail stop in Dover Plains, New York, serving passengers on the Wassaic Branch of the Harlem Line.
- 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_69e245b0b01481908f636939bedd804c |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a752c678819087e5c50b8cf87d3d |
completed | April 29, 2026, 6:38 a.m. |
Created at: April 17, 2026, 6:03 p.m.