Triple

T10932396

Position	Surface form	Disambiguated ID	Type / Status
Subject	Macdonald Purnell	`E258239`	entity
Predicate	workPublishedAuthor	`P96704`	FINISHED
Object	Nelson Mandela	`E9390`	NE FINISHED

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: Nelson Mandela | Statement: [Macdonald Purnell, workPublishedAuthor, Nelson Mandela]

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

Target entity: Nelson Mandela
Context triple: [Macdonald Purnell, workPublishedAuthor, Nelson Mandela]

A. Nelson Mandela chosen
Nelson Mandela was a South African anti-apartheid revolutionary, political leader, and Nobel Peace Prize laureate who became the country’s first Black president and a global symbol of reconciliation and justice.
B. Mandela
Mandela is a prominent South African surname most famously associated with Nelson Mandela and his influential family in the struggle against apartheid.
C. Mandla Mandela
Mandla Mandela is a South African traditional leader and politician, best known as the grandson of Nelson Mandela and chief of the Mvezo Traditional Council.
D. Kekewich Mandela
Kekewich Mandela is a member of the Thembu royal family, a Xhosa-speaking dynasty in South Africa historically associated with leadership and chieftaincy.
E. Madiba Thembekile Mandela
Madiba Thembekile Mandela was one of Nelson Mandela’s sons, who died tragically in a car accident in 1969.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: workPublishedAuthor
Context triple: [Macdonald Purnell, workPublishedAuthor, Nelson Mandela]

A. workPublishedBy
Indicates that a work (such as a book, article, or other creation) has been issued or made publicly available by a particular publisher or publishing entity.
B. publishedWorksBy
Indicates that one entity has created works that have been made publicly available by another entity (such as an author’s works published by a publisher).
C. workAuthoredIn
Indicates that a work was created or written in a particular place or time context.
D. workOfAuthorWho
Indicates that one entity is a work (such as a book, article, or artwork) created by another entity who is its author.
E. publishesAuthor
Indicates that a publisher or publishing entity issues, releases, or makes publicly available works created by a specific author.
F. None of above. chosen

Provenance (5 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_69d6aa8769b4819082bfe5e61b9017f0`	completed	April 8, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69d770a16cbc8190acd619defed7114c`	completed	April 9, 2026, 9:25 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69e3a9033148819095c6e7485c3a73e6`	completed	April 18, 2026, 3:53 p.m.
PD	Predicate disambiguation	`batch_69d72e799f808190b6ab64fc7586a303`	completed	April 9, 2026, 4:43 a.m.
PDg	Predicate description generation	`batch_69d7322370648190ba14cdd6fb4cdcb0`	completed	April 9, 2026, 4:59 a.m.

Created at: April 8, 2026, 9:23 p.m.