Triple

T16597834

Position	Surface form	Disambiguated ID	Type / Status
Subject	Director-General of the OPCW Technical Secretariat	`E403253`	entity
Predicate	positionHeldBy	`P8`	FINISHED
Object	Rogelio Pfirter	`—`	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: Rogelio Pfirter | Statement: [Director-General of the OPCW Technical Secretariat, positionHeldBy, Rogelio Pfirter]

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

Target entity: Rogelio Pfirter
Context triple: [Director-General of the OPCW Technical Secretariat, positionHeldBy, Rogelio Pfirter]

A. José Galletti
José Galletti is a French local politician who serves as the mayor of the commune of Lucciana in Corsica.
B. Ernesto Botto
Ernesto Botto was an Italian World War II fighter ace and senior aviator who became a leading figure in the air force of the Italian Social Republic after the 1943 armistice.
C. Ernesto Kohler
Ernesto Köhler was a 19th-century Italian flautist and composer best known for his flute studies and instructional works that remain standard in flute pedagogy.
D. Pedro Luis Lazo
Pedro Luis Lazo is a renowned Cuban baseball pitcher, widely regarded as one of the greatest hurlers in the history of Cuban baseball and a standout for both Pinar del Río and the Cuban national team.
E. Raúl Otero
Raúl Otero was an architect known for his role in designing El Capitolio, the grand national capitol building in Havana, Cuba.
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: Rogelio Pfirter
Target entity description: Rogelio Pfirter is an Argentine diplomat best known for serving as Director-General of the Organisation for the Prohibition of Chemical Weapons (OPCW), where he played a key role in advancing global chemical disarmament efforts.

A. José Galletti
José Galletti is a French local politician who serves as the mayor of the commune of Lucciana in Corsica.
B. Ernesto Botto
Ernesto Botto was an Italian World War II fighter ace and senior aviator who became a leading figure in the air force of the Italian Social Republic after the 1943 armistice.
C. Ernesto Kohler
Ernesto Köhler was a 19th-century Italian flautist and composer best known for his flute studies and instructional works that remain standard in flute pedagogy.
D. Pedro Luis Lazo
Pedro Luis Lazo is a renowned Cuban baseball pitcher, widely regarded as one of the greatest hurlers in the history of Cuban baseball and a standout for both Pinar del Río and the Cuban national team.
E. Raúl Otero
Raúl Otero was an architect known for his role in designing El Capitolio, the grand national capitol building in Havana, Cuba.
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_69d883880d0c81908b5fcd454e767b60`	completed	April 10, 2026, 4:58 a.m.
NER	Named-entity recognition	`batch_69e35d7367308190bf57b4a6a7bd33cc`	completed	April 18, 2026, 10:31 a.m.

Created at: April 10, 2026, 5:16 a.m.