Triple

T18324921

Position	Surface form	Disambiguated ID	Type / Status
Subject	assassination of Carlos I of Portugal	`E438979`	entity
Predicate	perpetrator	`P698`	FINISHED
Object	Manuel Buíça	`—`	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: Manuel Buíça | Statement: [assassination of Carlos I of Portugal, perpetrator, Manuel Buíça]

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

Target entity: Manuel Buíça
Context triple: [assassination of Carlos I of Portugal, perpetrator, Manuel Buíça]

A. Cândido dos Reis
Cândido dos Reis was a Portuguese naval officer and republican activist who played a key role in the overthrow of the monarchy and the establishment of the Portuguese First Republic in 1910.
B. Jorge de Sena
Jorge de Sena was a prominent 20th-century Portuguese poet, critic, and intellectual whose work and thought were central to the development of Portuguese modernist literature.
C. Cândido de Oliveira
Cândido de Oliveira was a prominent Portuguese footballer, coach, and journalist who became an influential figure in the early development of Portuguese football.
D. Machado Ventura
Machado Ventura is a Cuban communist politician and physician who served as First Vice President of Cuba and was a key figure in the post-revolutionary government.
E. Machado de Castro
Machado de Castro was a prominent 18th-century Portuguese sculptor, regarded as one of the most important artists of his time in Portugal.
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: Manuel Buíça
Target entity description: Manuel Buíça was a Portuguese revolutionary and former army sergeant best known as one of the main assassins of King Carlos I of Portugal in 1908.

A. Cândido dos Reis
Cândido dos Reis was a Portuguese naval officer and republican activist who played a key role in the overthrow of the monarchy and the establishment of the Portuguese First Republic in 1910.
B. Jorge de Sena
Jorge de Sena was a prominent 20th-century Portuguese poet, critic, and intellectual whose work and thought were central to the development of Portuguese modernist literature.
C. Cândido de Oliveira
Cândido de Oliveira was a prominent Portuguese footballer, coach, and journalist who became an influential figure in the early development of Portuguese football.
D. Machado Ventura
Machado Ventura is a Cuban communist politician and physician who served as First Vice President of Cuba and was a key figure in the post-revolutionary government.
E. Machado de Castro
Machado de Castro was a prominent 18th-century Portuguese sculptor, regarded as one of the most important artists of his time in Portugal.
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_69d8b916a2d081909e249e4902f6aad9`	completed	April 10, 2026, 8:47 a.m.
NER	Named-entity recognition	`batch_69e50aaa66ac819082ec718e8329e0cc`	completed	April 19, 2026, 5:02 p.m.

Created at: April 10, 2026, 10:36 a.m.