Chaplygin U
E786227
Chaplygin U is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chaplygin U canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8848269 — 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: Chaplygin U Context triple: [Chaplygin crater, hasSatelliteCrater, Chaplygin U]
-
A.
Chaplygin R
Chaplygin R is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
-
B.
Chaplygin A
Chaplygin A is a small lunar impact crater located near the larger Chaplygin crater on the Moon’s far side.
-
C.
Chaplygin C
Chaplygin C is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
-
D.
Chaplygin G
Chaplygin G is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
-
E.
Chaplygin S
Chaplygin S is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
- 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: Chaplygin U Target entity description: Chaplygin U is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
-
A.
Chaplygin R
Chaplygin R is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
-
B.
Chaplygin A
Chaplygin A is a small lunar impact crater located near the larger Chaplygin crater on the Moon’s far side.
-
C.
Chaplygin C
Chaplygin C is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
-
D.
Chaplygin G
Chaplygin G is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
-
E.
Chaplygin S
Chaplygin S is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
lunar impact crater
ⓘ
satellite crater ⓘ |
| belongsToSystem | lunar cratering system ⓘ |
| hasMorphologicalType | impact crater ⓘ |
| locatedOn |
Moon
ⓘ
lunar far side ⓘ |
| namedAfter |
Chaplygin (crater)
ⓘ
linked to:
Chaplygin crater
|
| relativeLocation | near Chaplygin (crater) ⓘ |
| satelliteOf |
Chaplygin (crater)
ⓘ
linked to:
Chaplygin crater
|
| surfaceType | lunar surface feature ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Chaplygin U Description of subject: Chaplygin U is a small satellite impact crater on the Moon located near the larger Chaplygin crater on the lunar far side.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.