Mount Hadley
E867320
Mount Hadley is a prominent lunar mountain near the Apollo 15 landing site in the Hadley–Apennine region of the Moon.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Mons Hadley | 4 |
| Mount Hadley canonical | 2 |
| Mount Hadley Delta | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10501557 — 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: Mount Hadley Context triple: [Hadley–Apennine region, overlookedBy, Mount Hadley]
-
A.
Alba Mons
Alba Mons is a vast, low-relief shield volcano on Mars, notable for being one of the largest volcanic edifices in the Solar System by area.
-
B.
Beagle Rupes
Beagle Rupes is a prominent tectonic scarp on the surface of Mercury, formed by the planet’s global contraction and noted for its distinctive, curved cliff-like structure.
-
C.
Mount Sidley
Mount Sidley is a massive, mostly ice-covered volcanic mountain in Marie Byrd Land, Antarctica, and one of the continent’s highest and most remote peaks.
-
D.
Mount Apollo
Mount Apollo is a mountain peak in Antarctica’s Olympus Range, known as part of the rugged, ice-sculpted landscape of the McMurdo Dry Valleys region.
-
E.
Merkur Mountain
Merkur Mountain is a prominent wooded peak in Germany’s Northern Black Forest, known for its scenic views, hiking trails, and historic funicular railway.
- 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: Mount Hadley Target entity description: Mount Hadley is a prominent lunar mountain near the Apollo 15 landing site in the Hadley–Apennine region of the Moon.
-
A.
Alba Mons
Alba Mons is a vast, low-relief shield volcano on Mars, notable for being one of the largest volcanic edifices in the Solar System by area.
-
B.
Beagle Rupes
Beagle Rupes is a prominent tectonic scarp on the surface of Mercury, formed by the planet’s global contraction and noted for its distinctive, curved cliff-like structure.
-
C.
Mount Sidley
Mount Sidley is a massive, mostly ice-covered volcanic mountain in Marie Byrd Land, Antarctica, and one of the continent’s highest and most remote peaks.
-
D.
Mount Apollo
Mount Apollo is a mountain peak in Antarctica’s Olympus Range, known as part of the rugged, ice-sculpted landscape of the McMurdo Dry Valleys region.
-
E.
Merkur Mountain
Merkur Mountain is a prominent wooded peak in Germany’s Northern Black Forest, known for its scenic views, hiking trails, and historic funicular railway.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
lunar mountain
ⓘ
mountain on the Moon ⓘ |
| approximateHeight |
about 4.5 km
ⓘ
about 4500 m ⓘ |
| belongsTo | near side of the Moon ⓘ |
| coordinateSystem | selenographic coordinates ⓘ |
| geologicalContext | Imbrium Basin rim structures ⓘ |
| governingBody | International Astronomical Union ⓘ |
| hasNearbyFeature |
Apollo 15 landing site
ⓘ
Hadley Rille ⓘ Mount Hadley Delta ⓘ
linked to:
Mons Hadley Delta
|
| hasOfficialName | Mount Hadley ⓘ |
| hasSteepSlopes | true ⓘ |
| isProminentLandmarkFor |
Apollo 15 landing area
ⓘ
linked to:
Apollo 15 landing site
|
| isVisibleFromEarth | true ⓘ |
| locatedIn |
Hadley–Apennine region
ⓘ
Mare Imbrium region ⓘ
linked to:
Mare Imbrium
|
| locatedNear | Apollo 15 landing site ⓘ |
| locatedOn | Moon ⓘ |
| namedAfter |
Hadley Rille region
ⓘ
linked to:
Hadley Rille
|
| observedDuringMission | Apollo 15 ⓘ |
| partOf | Apennine Mountains (Moon) ⓘ |
| relativeLocation |
north of Apollo 15 landing site
ⓘ
north of Hadley Rille ⓘ |
| surfaceType | lunar highland terrain ⓘ |
| usedAsReferenceBy |
Apollo 15 astronauts
ⓘ
linked to:
Apollo 15
|
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: Mount Hadley Description of subject: Mount Hadley is a prominent lunar mountain near the Apollo 15 landing site in the Hadley–Apennine region of the Moon.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mount Hadley
linked to: Mount Hadley
linked to: Mount Hadley
linked to: Mount Hadley
linked to: Mount Hadley