Triple

T21069215

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lincoln M. Alexander Parkway	`E519058`	entity
Predicate	namedAfter	`P63`	FINISHED
Object	Lincoln M. Alexander	`—`	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: Lincoln M. Alexander | Statement: [Lincoln M. Alexander Parkway, namedAfter, Lincoln M. Alexander]

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

Target entity: Lincoln M. Alexander
Context triple: [Lincoln M. Alexander Parkway, namedAfter, Lincoln M. Alexander]

A. William Brant Jr.
William Brant Jr. was an American Civil War soldier and Medal of Honor recipient recognized for his bravery in combat.
B. Robert L. Stanfield
Robert L. Stanfield was a prominent Canadian politician and long-serving leader of the Progressive Conservative Party, widely regarded as one of Canada's most respected opposition leaders.
C. Grant Notley
Grant Notley was a prominent Canadian social democratic politician who led the Alberta New Democratic Party and served as a key voice for progressive politics in the province during the mid-20th century.
D. John Abbott
John Abbott was a British character actor known for his numerous supporting roles in mid-20th-century films and television.
E. John Abbott
John Abbott is a pseudonym used by American author and screenwriter Evan Hunter, best known for his crime fiction and the "87th Precinct" series.
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: Lincoln M. Alexander
Target entity description: Lincoln M. Alexander was a Canadian lawyer, politician, and statesman who became the first Black Member of Parliament and the first Black federal cabinet minister in Canada, later serving as Lieutenant Governor of Ontario.

A. William Brant Jr.
William Brant Jr. was an American Civil War soldier and Medal of Honor recipient recognized for his bravery in combat.
B. Robert L. Stanfield
Robert L. Stanfield was a prominent Canadian politician and long-serving leader of the Progressive Conservative Party, widely regarded as one of Canada's most respected opposition leaders.
C. Grant Notley
Grant Notley was a prominent Canadian social democratic politician who led the Alberta New Democratic Party and served as a key voice for progressive politics in the province during the mid-20th century.
D. John Abbott
John Abbott was a British character actor known for his numerous supporting roles in mid-20th-century films and television.
E. John Abbott
John Abbott is a pseudonym used by American author and screenwriter Evan Hunter, best known for his crime fiction and the "87th Precinct" series.
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_69e0b505ef108190b25dd4033e2ff7eb`	completed	April 16, 2026, 10:08 a.m.
NER	Named-entity recognition	`batch_69e6feb6d3a081909d6a6b181786deff`	completed	April 21, 2026, 4:36 a.m.

Created at: April 16, 2026, 2:46 p.m.