Triple

T11265945

Position	Surface form	Disambiguated ID	Type / Status
Subject	AS-204	`E266684`	entity
Predicate	fatality	`P9132`	FINISHED
Object	Roger B. Chaffee	`E222190`	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: Roger B. Chaffee
Context triple: [AS-204, fatality, Roger B. Chaffee]

A. Roger B. Chaffee chosen
Roger B. Chaffee was a U.S. Navy aviator and NASA astronaut selected for the Apollo program who tragically died in the Apollo 1 launch pad fire in 1967.
B. Francis R. Scobee
Francis R. Scobee was a United States Air Force pilot and NASA astronaut who served as the commander of the Space Shuttle Challenger’s final mission, STS-51-L.
C. Gus Grissom
Gus Grissom was an early NASA astronaut and U.S. Air Force test pilot who became the second American to fly in space and later commanded the first crewed Gemini mission.
D. Michael C. Collins
Michael C. Collins is a music producer best known for his work on the reggae album "Mystic Man."
E. Edward D. White
Edward D. White was the ninth Chief Justice of the United States, known for his conservative jurisprudence and influential role on the Supreme Court in the early 20th century.
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_69d6aac8c2f48190ad0596f1f89f0470`	elicitation	completed
NER	`batch_69d7e94e5e3c8190a31995d55d20d7ed`	ner	completed
NED1	`batch_69e5563558f48190ac5fa26062249175`	ned_source_triple	completed

Created at: April 8, 2026, 9:31 p.m.