Triple

T18863612

Position	Surface form	Disambiguated ID	Type / Status
Subject	Mount Washington Observatory	`E461375`	entity
Predicate	foundedBy	`P104`	FINISHED
Object	Robert S. Monahan	`—`	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: Robert S. Monahan | Statement: [Mount Washington Observatory, foundedBy, Robert S. Monahan]

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

Target entity: Robert S. Monahan
Context triple: [Mount Washington Observatory, foundedBy, Robert S. Monahan]

A. Robert F. McGowan
Robert F. McGowan was an American film director best known for his work on the "Our Gang" (Little Rascals) comedy shorts during the silent and early sound eras.
B. Robert C. O'Brien
Robert C. O'Brien was the pen name of American author Robert Leslie Conly, best known for his Newbery Medal–winning children's novel "Mrs. Frisby and the Rats of NIMH."
C. Vincent J. McDonough
Vincent J. McDonough was a prominent figure at Georgetown University, honored for his contributions to the institution through the naming of McDonough Gymnasium.
D. Edward P. Doherty
Edward P. Doherty was a U.S. Army officer best known for leading the detachment that captured and killed President Abraham Lincoln’s assassin, John Wilkes Booth, at a farm near Port Royal, Virginia.
E. Glen A. Doherty
Glen A. Doherty was a former U.S. Navy SEAL and CIA security contractor who was killed during the 2012 Benghazi attack in Libya.
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: Robert S. Monahan
Target entity description: Robert S. Monahan was an American meteorologist and scientist best known for establishing the Mount Washington Observatory in New Hampshire.

A. Robert F. McGowan
Robert F. McGowan was an American film director best known for his work on the "Our Gang" (Little Rascals) comedy shorts during the silent and early sound eras.
B. Robert C. O'Brien
Robert C. O'Brien was the pen name of American author Robert Leslie Conly, best known for his Newbery Medal–winning children's novel "Mrs. Frisby and the Rats of NIMH."
C. Vincent J. McDonough
Vincent J. McDonough was a prominent figure at Georgetown University, honored for his contributions to the institution through the naming of McDonough Gymnasium.
D. Edward P. Doherty
Edward P. Doherty was a U.S. Army officer best known for leading the detachment that captured and killed President Abraham Lincoln’s assassin, John Wilkes Booth, at a farm near Port Royal, Virginia.
E. Glen A. Doherty
Glen A. Doherty was a former U.S. Navy SEAL and CIA security contractor who was killed during the 2012 Benghazi attack in Libya.
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_69d8dcfb7b9c8190854e7b171b98ea2e`	completed	April 10, 2026, 11:20 a.m.
NER	Named-entity recognition	`batch_69e5c2a304d4819092f14b7932d01afe`	completed	April 20, 2026, 6:07 a.m.

Created at: April 10, 2026, 11:57 a.m.