Triple

T5910802

Position	Surface form	Disambiguated ID	Type / Status
Subject	Mercury spacecraft	`E131451`	entity
Predicate	followedBy	`P78`	FINISHED
Object	Gemini spacecraft	`E200645`	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: Gemini spacecraft
Context triple: [Mercury spacecraft, followedBy, Gemini spacecraft]

A. Gemini spacecraft chosen
The Gemini spacecraft was NASA’s two-person capsule used in the mid-1960s to develop critical spaceflight techniques such as orbital rendezvous, docking, and extended missions in preparation for the Apollo Moon landings.
B. Mercury spacecraft
The Mercury spacecraft was NASA’s first crewed space vehicle, designed in the early 1960s to carry a single astronaut into Earth orbit and safely return them, paving the way for later Gemini and Apollo missions.
C. Gemini 6A
Gemini 6A was a 1965 NASA crewed spaceflight that achieved the first successful rendezvous between two orbiting spacecraft during the Gemini program.
D. Gemini 9A
Gemini 9A was a 1966 NASA crewed Gemini mission that tested rendezvous and docking procedures and conducted spacewalk experiments in preparation for the Apollo lunar program.
E. Gemini 5
Gemini 5 was a 1965 NASA crewed spaceflight that set a then-record for longest human space mission, demonstrating key endurance and rendezvous technologies for the Apollo program.
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_69c008593a44819081a07ae0efe6c574`	elicitation	completed
NER	`batch_69c037767af08190b5678cff9fd0816f`	ner	completed
NED1	`batch_69c0b17375488190a3053d37712501b3`	ned_source_triple	completed

Created at: March 22, 2026, 3:59 p.m.