Triple

T16921965

Position	Surface form	Disambiguated ID	Type / Status
Subject	Sample Analysis at Mars	`E410462`	entity
Predicate	launchVehicle	`P4020`	FINISHED
Object	Atlas V 541	`E89252`	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: Atlas V 541
Context triple: [Sample Analysis at Mars, launchVehicle, Atlas V 541]

A. Atlas V 541 chosen
Atlas V 541 is a heavy-lift configuration of the Atlas V expendable launch system used by NASA to send large interplanetary spacecraft, such as the Curiosity Mars rover, into space.
B. Atlas V 521
Atlas V 521 is a medium- to heavy-lift variant of the Atlas V launch vehicle, distinguished by its five-meter payload fairing, two solid rocket boosters, and single-engine Centaur upper stage, used primarily for launching large satellites to high orbits.
C. Atlas V 551
Atlas V 551 is a heavy-lift configuration of the Atlas V expendable launch system, featuring a five-meter fairing and five solid rocket boosters, used for high-energy missions such as interplanetary probes.
D. Atlas V 501
Atlas V 501 is a specific configuration of the Atlas V expendable launch vehicle optimized for launching medium-sized payloads, particularly satellites, into orbit.
E. Atlas V 421
Atlas V 421 is a specific medium-lift configuration of the Atlas V launch vehicle, featuring a 4-meter payload fairing, two solid rocket boosters, and a single-engine Centaur upper stage.
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_69d886c7b1e481908c3766dfa8c13458`	elicitation	completed
NER	`batch_69e3cdef7df881908b69aa3c4f50ef94`	ner	completed
NED1	`batch_6a00cfd3c488819089e3791c7e704baf`	ned_source_triple	completed

Created at: April 10, 2026, 5:30 a.m.