Triple
T17778601
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bethlehem Steel Corporation |
E443838
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object | Bethlehem Iron Company |
—
|
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: Bethlehem Iron Company | Statement: [Bethlehem Steel Corporation, predecessor, Bethlehem Iron Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bethlehem Iron Company Context triple: [Bethlehem Steel Corporation, predecessor, Bethlehem Iron Company]
-
A.
Bethlehem Iron Company
chosen
Bethlehem Iron Company was a prominent 19th-century American iron and steel manufacturer that became a major producer of rails and armor plate, forming the core of what later became Bethlehem Steel.
-
B.
Republic Iron and Steel Company
Republic Iron and Steel Company was a major early 20th-century American steel manufacturer that played a significant role in the development of the U.S. iron and steel industry.
-
C.
Homestead Steel Works
Homestead Steel Works was a major 19th- and early 20th-century steel mill near Pittsburgh, Pennsylvania, best known as a centerpiece of Andrew Carnegie’s steel empire and the site of the 1892 Homestead Strike, a pivotal event in U.S. labor history.
-
D.
Burden Iron Works
Burden Iron Works was a major 19th-century iron manufacturing complex in Troy, New York, renowned for its innovative machinery and large-scale production of horseshoes and other iron products.
-
E.
MacIntyre Iron Works
MacIntyre Iron Works was a historic 19th-century iron mining and smelting operation located in the Adirondack region of New York, known for its role in early American industrial development.
- 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.