Triple
T165050
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mon Valley Works |
E2995
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Fairless Hills Coating operations
Fairless Hills Coating operations is a steel finishing and coating facility that forms part of U.S. Steel’s Mon Valley Works industrial complex.
|
E20203
|
NE FINISHED |
How this triple was built (4 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: Fairless Hills Coating operations | Statement: [Mon Valley Works, hasPart, Fairless Hills Coating operations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fairless Hills Coating operations Context triple: [Mon Valley Works, hasPart, Fairless Hills Coating operations]
-
A.
Spring Hill Manufacturing
Spring Hill Manufacturing is a major automotive assembly plant in Spring Hill, Tennessee, originally built for Saturn vehicles and now operated by General Motors.
-
B.
Northesk
Northesk is the territorial designation associated with the Scottish peerage title Earl of Northesk, historically linked to the Carnegie family.
-
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.
Goodhue
Goodhue is a surname most notably associated with Bertram Grosvenor Goodhue, an influential American architect known for his Gothic Revival and early modernist designs.
-
E.
Pine Hill
Pine Hill is the modestly elevated summit that serves as the highest natural point on Cape Cod in Massachusetts.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Fairless Hills Coating operations Triple: [Mon Valley Works, hasPart, Fairless Hills Coating operations]
Generated description
Fairless Hills Coating operations is a steel finishing and coating facility that forms part of U.S. Steel’s Mon Valley Works industrial complex.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fairless Hills Coating operations Target entity description: Fairless Hills Coating operations is a steel finishing and coating facility that forms part of U.S. Steel’s Mon Valley Works industrial complex.
-
A.
Spring Hill Manufacturing
Spring Hill Manufacturing is a major automotive assembly plant in Spring Hill, Tennessee, originally built for Saturn vehicles and now operated by General Motors.
-
B.
Northesk
Northesk is the territorial designation associated with the Scottish peerage title Earl of Northesk, historically linked to the Carnegie family.
-
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.
Goodhue
Goodhue is a surname most notably associated with Bertram Grosvenor Goodhue, an influential American architect known for his Gothic Revival and early modernist designs.
-
E.
Pine Hill
Pine Hill is the modestly elevated summit that serves as the highest natural point on Cape Cod in Massachusetts.
- F. None of above. chosen
Provenance (5 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_69a2524ce1e48190ab066bf72859f474 |
completed | Feb. 28, 2026, 2:26 a.m. |
| NER | Named-entity recognition | batch_69a258827da481909b20ea5e9d21676f |
completed | Feb. 28, 2026, 2:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2d73560588190b7cb099b70b4e60d |
completed | Feb. 28, 2026, 11:53 a.m. |
| NEDg | Description generation | batch_69a2d8b160c081908d3ebfdc374dc219 |
completed | Feb. 28, 2026, 11:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2d936f53481909da9fff941ffbc22 |
completed | Feb. 28, 2026, 12:01 p.m. |
Created at: Feb. 28, 2026, 2:34 a.m.