Triple
T23002104
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ley’s Baseball Ground |
E572659
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Ley’s Malleable Castings Company |
—
|
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: Ley’s Malleable Castings Company | Statement: [Ley’s Baseball Ground, namedAfter, Ley’s Malleable Castings Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ley’s Malleable Castings Company Context triple: [Ley’s Baseball Ground, namedAfter, Ley’s Malleable Castings Company]
-
A.
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.
-
B.
Illich Steel and Iron Works
Illich Steel and Iron Works is a major steel-producing plant in Mariupol, Ukraine, known as one of the city’s key industrial complexes and a significant site during the 2022 Russian invasion.
-
C.
Buckeye Steel Castings Company
Buckeye Steel Castings Company was a prominent American manufacturer known for producing steel castings, particularly for the railroad industry, during the late 19th and early 20th centuries.
-
D.
Lukens Steel Company
Lukens Steel Company is a historic American steel manufacturer known for producing large steel plates and playing a central role in the industrial development of Coatesville, Pennsylvania.
-
E.
Republic Iron Company
Republic Iron Company was a historic iron mining and processing firm whose operations in Michigan’s Upper Peninsula led to the naming of the community of Republic.
- 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: Ley’s Malleable Castings Company Target entity description: Ley’s Malleable Castings Company was an industrial foundry business whose prominence in its locality led to a nearby baseball ground being named in its honor.
-
A.
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.
-
B.
Illich Steel and Iron Works
Illich Steel and Iron Works is a major steel-producing plant in Mariupol, Ukraine, known as one of the city’s key industrial complexes and a significant site during the 2022 Russian invasion.
-
C.
Buckeye Steel Castings Company
Buckeye Steel Castings Company was a prominent American manufacturer known for producing steel castings, particularly for the railroad industry, during the late 19th and early 20th centuries.
-
D.
Lukens Steel Company
Lukens Steel Company is a historic American steel manufacturer known for producing large steel plates and playing a central role in the industrial development of Coatesville, Pennsylvania.
-
E.
Republic Iron Company
Republic Iron Company was a historic iron mining and processing firm whose operations in Michigan’s Upper Peninsula led to the naming of the community of Republic.
- 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_69e245b6a3ac81908087599eefe3e365 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18353d05481909abacb48a14ef21e |
completed | April 29, 2026, 4:04 a.m. |
Created at: April 17, 2026, 3:50 p.m.