Triple
T21113567
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Scranton |
E520232
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Steamtown National Historic Site |
—
|
NE NERFINISHED |
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: Steamtown National Historic Site | Statement: [Scranton, hasLandmark, Steamtown National Historic Site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Steamtown National Historic Site Context triple: [Scranton, hasLandmark, Steamtown National Historic Site]
-
A.
Steamtown National Historic Site
chosen
Steamtown National Historic Site is a railroad museum and heritage site in Scranton, Pennsylvania, dedicated to preserving and interpreting the history of steam locomotives and railroading in the United States.
-
B.
Railroad Museum of Pennsylvania
The Railroad Museum of Pennsylvania is a museum in Strasburg dedicated to preserving and interpreting the history of railroading in Pennsylvania through an extensive collection of historic locomotives, rolling stock, and related artifacts.
-
C.
Foley Railroad Museum
The Foley Railroad Museum is a local history museum in Foley, Alabama, showcasing the region’s railroad heritage through exhibits, artifacts, and a historic depot setting.
-
D.
Railtown 1897 State Historic Park
Railtown 1897 State Historic Park is a California state park and historic railroad facility preserving vintage trains, a roundhouse, and film-famous locomotives from the Sierra Railway.
-
E.
Hopewell Furnace National Historic Site
Hopewell Furnace National Historic Site is a preserved 18th–19th century iron-making community in Pennsylvania that interprets early American industry, technology, and rural life.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b509a318819092fbbcb21d1fe603 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72103b3888190a19e9a40f01fb439 |
completed | April 21, 2026, 7:02 a.m. |
Created at: April 16, 2026, 2:54 p.m.