Lunar Orbiter 4
E1210142
UNEXPLORED
Lunar Orbiter 4 was a NASA unmanned spacecraft launched in 1967 to photograph and map the Moon’s surface in high detail in preparation for the Apollo landings.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lunar Orbiter 4 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T16296994 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lunar Orbiter 4 Context triple: [Lunar Orbiter program, hasPart, Lunar Orbiter 4]
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A.
Lunar Orbiter 3
Lunar Orbiter 3 was a NASA unmanned spacecraft launched in 1967 to photograph the Moon’s surface in preparation for the Apollo landing missions.
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B.
Lunar Orbiter 2
Lunar Orbiter 2 was a NASA unmanned spacecraft launched in 1966 to photograph the Moon’s surface in high resolution for Apollo landing site selection and scientific study.
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C.
Lunar Orbiter program
The Lunar Orbiter program was a series of 1960s NASA robotic missions that photographed and mapped the Moon’s surface in preparation for the Apollo landings.
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D.
Luna 18
Luna 18 was a Soviet unmanned lunar probe from the Luna program, launched in 1971 to conduct scientific exploration of the Moon’s surface and environment.
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E.
Surveyor 4
Surveyor 4 was a NASA unmanned lunar lander launched in 1967 as part of the Surveyor program to test soft-landing techniques and study the Moon’s surface.
- 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: Lunar Orbiter 4 Target entity description: Lunar Orbiter 4 was a NASA unmanned spacecraft launched in 1967 to photograph and map the Moon’s surface in high detail in preparation for the Apollo landings.
-
A.
Lunar Orbiter 3
Lunar Orbiter 3 was a NASA unmanned spacecraft launched in 1967 to photograph the Moon’s surface in preparation for the Apollo landing missions.
-
B.
Lunar Orbiter 2
Lunar Orbiter 2 was a NASA unmanned spacecraft launched in 1966 to photograph the Moon’s surface in high resolution for Apollo landing site selection and scientific study.
-
C.
Lunar Orbiter program
The Lunar Orbiter program was a series of 1960s NASA robotic missions that photographed and mapped the Moon’s surface in preparation for the Apollo landings.
-
D.
Luna 18
Luna 18 was a Soviet unmanned lunar probe from the Luna program, launched in 1971 to conduct scientific exploration of the Moon’s surface and environment.
-
E.
Surveyor 4
Surveyor 4 was a NASA unmanned lunar lander launched in 1967 as part of the Surveyor program to test soft-landing techniques and study the Moon’s surface.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.