Triple
T21954
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United States Steel Corporation |
E436
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | U. S. Steel Košice |
E11237
|
NE FINISHED |
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: U. S. Steel Košice | Statement: [United States Steel Corporation, hasSubsidiary, U. S. Steel Košice]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U. S. Steel Košice Context triple: [United States Steel Corporation, hasSubsidiary, U. S. Steel Košice]
-
A.
U. S. Steel Košice
chosen
U. S. Steel Košice is a large integrated steel production plant in Košice, Slovakia, operated by United States Steel Corporation and serving as one of Central Europe’s key steel manufacturers.
-
B.
National Steel Company
National Steel Company was a major early American steel producer that became part of the conglomerate later known as U.S. Steel.
-
C.
Federal Steel Company
Federal Steel Company was a major late-19th-century American steel producer that became one of the principal constituents of the newly formed United States Steel Corporation.
-
D.
United States Steel Corporation
United States Steel Corporation is a major American steel-producing company formed in 1901 through the consolidation of several steel businesses, becoming the world’s first billion-dollar corporation.
-
E.
Northesk
Northesk is the territorial designation associated with the Scottish peerage title Earl of Northesk, historically linked to the Carnegie family.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasSubsidiary Context triple: [United States Steel Corporation, hasSubsidiary, U. S. Steel Košice]
-
A.
hasSubdivision
Indicates that one entity is divided into and contains another entity as one of its constituent parts or administrative units.
-
B.
hasMajorEmployer
Indicates that an entity has a primary or most significant employer with which it is chiefly affiliated for work or occupation.
-
C.
parentOrganization
chosen
Indicates that one organization is the higher-level or owning entity in an organizational hierarchy relative to another organization.
-
D.
annexedBy
Indicates that one entity has been incorporated into and brought under the control or sovereignty of another entity.
-
E.
subordinateTo
Indicates that one entity holds a lower rank, status, or authority and is subject to the control, direction, or oversight of another entity.
- F. None of above.
Provenance (4 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_69a243b4ac2c8190b93c303df797b7b2 |
completed | Feb. 28, 2026, 1:24 a.m. |
| NER | Named-entity recognition | batch_69a246e94ca881908f7a7d2c0b293033 |
completed | Feb. 28, 2026, 1:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a284f6d1a88190b5e0adeb36cce8cd |
completed | Feb. 28, 2026, 6:02 a.m. |
| PD | Predicate disambiguation | batch_69a24654724481909ba14b7f68d2a472 |
completed | Feb. 28, 2026, 1:35 a.m. |
Created at: Feb. 28, 2026, 1:34 a.m.