Ye-4 series lunar impactors
E991024
UNEXPLORED
The Ye-4 series lunar impactors were early Soviet spacecraft designed to crash into the Moon’s surface to gather data and test technologies for subsequent soft-landing missions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ye-4 series lunar impactors canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12579897 — 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: Ye-4 series lunar impactors Context triple: [Ye-6 series lunar landers, precededBy, Ye-4 series lunar impactors]
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A.
Ye-6 series lunar landers
The Ye-6 series lunar landers were Soviet robotic spacecraft designed in the 1960s to achieve soft landings on the Moon as part of the Luna program.
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B.
Kaguya (SELENE) lunar orbiter
Kaguya (SELENE) was a Japanese lunar orbiter mission that conducted detailed scientific mapping and observation of the Moon’s surface, gravity, and environment.
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C.
SLIM lunar lander
The SLIM lunar lander is a Japanese spacecraft designed by JAXA to demonstrate high-precision, lightweight landing technology on the Moon’s surface.
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D.
Luna spacecraft
The Luna spacecraft were a series of Soviet robotic probes launched between the late 1950s and 1970s that achieved many lunar exploration firsts, including the first human-made object to reach the Moon and the first soft landing on its surface.
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E.
Moon Impact Probe
The Moon Impact Probe was a small Indian lunar probe designed to detach from the Chandrayaan-1 spacecraft and intentionally crash onto the Moon’s surface to conduct scientific measurements and demonstrate landing technologies.
- 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: Ye-4 series lunar impactors Target entity description: The Ye-4 series lunar impactors were early Soviet spacecraft designed to crash into the Moon’s surface to gather data and test technologies for subsequent soft-landing missions.
-
A.
Ye-6 series lunar landers
The Ye-6 series lunar landers were Soviet robotic spacecraft designed in the 1960s to achieve soft landings on the Moon as part of the Luna program.
-
B.
Kaguya (SELENE) lunar orbiter
Kaguya (SELENE) was a Japanese lunar orbiter mission that conducted detailed scientific mapping and observation of the Moon’s surface, gravity, and environment.
-
C.
SLIM lunar lander
The SLIM lunar lander is a Japanese spacecraft designed by JAXA to demonstrate high-precision, lightweight landing technology on the Moon’s surface.
-
D.
Luna spacecraft
The Luna spacecraft were a series of Soviet robotic probes launched between the late 1950s and 1970s that achieved many lunar exploration firsts, including the first human-made object to reach the Moon and the first soft landing on its surface.
-
E.
Moon Impact Probe
The Moon Impact Probe was a small Indian lunar probe designed to detach from the Chandrayaan-1 spacecraft and intentionally crash onto the Moon’s surface to conduct scientific measurements and demonstrate landing technologies.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.