Triple
T17778620
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bethlehem Steel Corporation |
E443838
|
entity |
| Predicate | majorFacility |
P105
|
FINISHED |
| Object | Johnstown Plant |
—
|
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: Johnstown Plant | Statement: [Bethlehem Steel Corporation, majorFacility, Johnstown Plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Johnstown Plant Context triple: [Bethlehem Steel Corporation, majorFacility, Johnstown Plant]
-
A.
Moraine Assembly plant
Moraine Assembly plant is a former General Motors automobile manufacturing facility located in Moraine, Ohio, known for producing SUVs and other vehicles before its closure in 2008.
-
B.
Jones Pumping Plant
Jones Pumping Plant is a major water pumping facility in California’s Central Valley that lifts and conveys water from the Sacramento-San Joaquin Delta into the Central Valley Project’s distribution system.
-
C.
Gleason Works
Gleason Works is an American manufacturing company best known for its pioneering machine tools and technologies for producing gears and related power transmission components.
-
D.
Ontario Mills
Ontario Mills is a large outlet and value-retail shopping mall in Ontario, California, known for its wide range of brand-name stores, dining, and entertainment options.
-
E.
Billingham Manufacturing Plant
Billingham Manufacturing Plant is a major industrial complex in Billingham known for its large-scale chemical and manufacturing operations.
- 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: Johnstown Plant Target entity description: Johnstown Plant was a major steel production facility in Johnstown, Pennsylvania, historically significant as one of Bethlehem Steel Corporation’s key manufacturing sites.
-
A.
Moraine Assembly plant
Moraine Assembly plant is a former General Motors automobile manufacturing facility located in Moraine, Ohio, known for producing SUVs and other vehicles before its closure in 2008.
-
B.
Jones Pumping Plant
Jones Pumping Plant is a major water pumping facility in California’s Central Valley that lifts and conveys water from the Sacramento-San Joaquin Delta into the Central Valley Project’s distribution system.
-
C.
Gleason Works
Gleason Works is an American manufacturing company best known for its pioneering machine tools and technologies for producing gears and related power transmission components.
-
D.
Ontario Mills
Ontario Mills is a large outlet and value-retail shopping mall in Ontario, California, known for its wide range of brand-name stores, dining, and entertainment options.
-
E.
Billingham Manufacturing Plant
Billingham Manufacturing Plant is a major industrial complex in Billingham known for its large-scale chemical and manufacturing operations.
- 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_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.