Triple
T17778552
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bethlehem Steel Sparrows Point steel mill |
E443837
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | RG Steel |
—
|
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: RG Steel | Statement: [Bethlehem Steel Sparrows Point steel mill, ownedBy, RG Steel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RG Steel Context triple: [Bethlehem Steel Sparrows Point steel mill, ownedBy, RG Steel]
-
A.
Stahl
Stahl is a surname of German origin borne by various notable individuals across fields such as sports, politics, and the arts.
-
B.
Steelman
Steelman is a surname of English origin borne by various notable individuals, including American economist and presidential advisor John R. Steelman.
-
C.
Steeg
Steeg is a small village in the Upper Middle Rhine Valley of Germany, known for its historic winegrowing tradition and picturesque setting near Bacharach.
-
D.
Steeg
Steeg is a small alpine village in the Austrian state of Tyrol, known for its scenic location in the upper Lech Valley near the Arlberg region.
-
E.
Walkersteel
Walkersteel is a British steel company historically associated with industrial manufacturing and business interests in the UK.
- 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: RG Steel Target entity description: RG Steel was a short-lived American steel company formed in 2011 that acquired several former Bethlehem Steel assets and became one of the largest flat-rolled steel producers in the United States before declaring bankruptcy in 2012.
-
A.
Stahl
Stahl is a surname of German origin borne by various notable individuals across fields such as sports, politics, and the arts.
-
B.
Steelman
Steelman is a surname of English origin borne by various notable individuals, including American economist and presidential advisor John R. Steelman.
-
C.
Steeg
Steeg is a small village in the Upper Middle Rhine Valley of Germany, known for its historic winegrowing tradition and picturesque setting near Bacharach.
-
D.
Steeg
Steeg is a small alpine village in the Austrian state of Tyrol, known for its scenic location in the upper Lech Valley near the Arlberg region.
-
E.
Walkersteel
Walkersteel is a British steel company historically associated with industrial manufacturing and business interests in the UK.
- 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.