Triple

T5999022

Position	Surface form	Disambiguated ID	Type / Status
Subject	House of Morgan	`E133547`	entity
Predicate	notableFigure	`P4290`	FINISHED
Object	J. P. Morgan Jr.	`E24565`	NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: J. P. Morgan Jr.
Context triple: [House of Morgan, notableFigure, J. P. Morgan Jr.]

A. J. P. Morgan chosen
J. P. Morgan was a powerful American financier and banker who dominated corporate finance and industrial consolidation in the late 19th and early 20th centuries.
B. John D. Rockefeller Jr.
John D. Rockefeller Jr. was an American financier and philanthropist who greatly expanded the Rockefeller family’s business and charitable legacy, funding major institutions such as Rockefeller Center, the Museum of Modern Art, and the restoration of Colonial Williamsburg.
C. Mayer Lehman
Mayer Lehman was a 19th-century German-born American banker and co-founder of the Lehman Brothers investment firm, and the patriarch of the prominent Lehman family.
D. Thomas W. Lamont
Thomas W. Lamont was a prominent American banker and philanthropist associated with J.P. Morgan & Co. whose support for education and the arts led to institutions such as Harvard’s Lamont Library bearing his name.
E. Paul A. Rothchild
Paul A. Rothchild was an American record producer best known for his work with The Doors and Janis Joplin.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69c00870ddbc81909880fa3864f4f38d`	elicitation	completed
NER	`batch_69c04ee49b708190a92c3fd1336e8ab0`	ner	completed
NED1	`batch_69c1250c82588190af8102263c1bd242`	ned_source_triple	completed

Created at: March 22, 2026, 4:05 p.m.