Triple
T22928590
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | William Larimer Mellon Sr. |
E569373
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Mellon industrial empire |
—
|
NE NERFINISHED |
How this triple was built (2 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: Mellon industrial empire | Statement: [William Larimer Mellon Sr., partOf, Mellon industrial empire]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mellon industrial empire Context triple: [William Larimer Mellon Sr., partOf, Mellon industrial empire]
-
A.
Carnegie
Carnegie is a Scottish surname most famously associated with industrialist and philanthropist Andrew Carnegie.
-
B.
Mellon Institute of Industrial Research
The Mellon Institute of Industrial Research was a pioneering American research institute in Pittsburgh that advanced industrial science and later merged to form part of Carnegie Mellon University.
-
C.
Mellon family
chosen
The Mellon family is a prominent American dynasty known for its vast banking and industrial fortune, major roles in politics and public service, and extensive philanthropic support of education, science, and the arts.
-
D.
Carnegie, Phipps & Company
Carnegie, Phipps & Company was a prominent 19th-century American steel and iron manufacturing firm associated with industrialists Andrew Carnegie and Henry Phipps Jr.
-
E.
Northern Securities Company
Northern Securities Company was a large early 20th-century railroad holding company formed by major financiers including J. P. Morgan, best known for being the target of a landmark antitrust case that led to its dissolution.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e2458f7d008190901dccbaebeaba24 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f180db6db88190bc8efb691dcdfdba |
completed | April 29, 2026, 3:54 a.m. |
Created at: April 17, 2026, 3:44 p.m.