Triple
T17778619
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bethlehem Steel Corporation |
E443838
|
entity |
| Predicate | majorFacility |
P105
|
FINISHED |
| Object | Lackawanna Steel Plant |
—
|
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: Lackawanna Steel Plant | Statement: [Bethlehem Steel Corporation, majorFacility, Lackawanna Steel Plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lackawanna Steel Plant Context triple: [Bethlehem Steel Corporation, majorFacility, Lackawanna Steel Plant]
-
A.
U.S. Steel Mon Valley Works
U.S. Steel Mon Valley Works is an integrated steel production complex in Pennsylvania operated by United States Steel Corporation, encompassing multiple facilities that manufacture and finish steel products for various industrial markets.
-
B.
Bethlehem Steel plant
chosen
The Bethlehem Steel plant in Lackawanna, New York, was once one of the largest and most important steel-producing facilities in the United States, playing a major role in the nation’s industrial and wartime manufacturing.
-
C.
Newburgh Wire Mill
Newburgh Wire Mill was an industrial wire manufacturing facility in New York known historically as a former workplace of presidential assassin Leon Czolgosz.
-
D.
Kaiser Steel Mill
Kaiser Steel Mill was a major 20th-century steel production facility in Fontana, California, that played a significant role in the region’s industrial and wartime manufacturing history.
-
E.
U.S. Steel Fairless Works area
The U.S. Steel Fairless Works area is a former major steel manufacturing complex in Falls Township, Pennsylvania, that played a central role in the region’s mid-20th-century industrial economy.
- 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_69d8b9ef17708190bdf7e2adbf14ddc2 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4871f63708190b298ed96896ad0ee |
completed | April 19, 2026, 7:41 a.m. |
Created at: April 10, 2026, 10:12 a.m.