Triple

T17294453

Position	Surface form	Disambiguated ID	Type / Status
Subject	2019 Conservative Party (UK) leadership election	`E419868`	entity
Predicate	candidate	`P1223`	FINISHED
Object	Mark Harper	`E891405`	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: Mark Harper
Context triple: [2019 Conservative Party (UK) leadership election, candidate, Mark Harper]

A. Mark Harper chosen
Mark Harper is a British Conservative Party politician who has served as a Member of Parliament and held several ministerial roles in UK government.
B. Chris Harper
Chris Harper is a theatre producer best known as the co-founder of the acclaimed London-based company Elliott & Harper Productions alongside director Marianne Elliott.
C. Don Harper
Don Harper was a British composer and conductor best known for his atmospheric television and film scores, including work associated with the Doctor Who serial "The Invasion."
D. Robert Harper
Robert Harper was an 18th-century millwright and early settler whose establishment of a ferry and town at the confluence of the Potomac and Shenandoah Rivers led to the community later known as Harpers Ferry, West Virginia being named in his honor.
E. Robert Harper
Robert Harper is a prominent computer scientist known for his foundational work in programming language theory and type systems, particularly in connection with the development of Standard ML.
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_69d886db32608190a61e18862c5a8af6`	elicitation	completed
NER	`batch_69e437869ec08190b4a63fb1ee6a71ee`	ner	completed
NED1	`batch_6a0180d66bb8819086eb2c72b4dcbafb`	ned_source_triple	completed

Created at: April 10, 2026, 5:40 a.m.