Ko Matsum
E650727
Ko Matsum is a small, tranquil island near Ko Samui in Thailand, known for its quiet beaches and relatively undeveloped, natural atmosphere.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ko Matsum canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7238102 — 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: Ko Matsum Context triple: [Ko Samui, hasNearbyIsland, Ko Matsum]
-
A.
Hyakutake
Hyakutake is a Japanese surname borne by several notable individuals, including military figures and other public personalities.
-
B.
Kuwahi
Kuwahi is the Cherokee name for Clingmans Dome, the highest peak in Great Smoky Mountains National Park and one of the tallest mountains in the eastern United States.
-
C.
Raikō-tō
Raikō-tō is the Japanese name for Raikoke, an uninhabited volcanic island in Russia’s Kuril Islands chain known for its explosive eruptions.
-
D.
Kurohime-yama
Kurohime-yama is a subsidiary peak of Japan’s Mount Akagi, known as part of the volcanic mountain’s multi-summit range in Gunma Prefecture.
-
E.
Kurohime-yama
Kurohime-yama is a mountain in Japan, known for its scenic landscapes and popular hiking and skiing opportunities.
- 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: Ko Matsum Target entity description: Ko Matsum is a small, tranquil island near Ko Samui in Thailand, known for its quiet beaches and relatively undeveloped, natural atmosphere.
-
A.
Hyakutake
Hyakutake is a Japanese surname borne by several notable individuals, including military figures and other public personalities.
-
B.
Kuwahi
Kuwahi is the Cherokee name for Clingmans Dome, the highest peak in Great Smoky Mountains National Park and one of the tallest mountains in the eastern United States.
-
C.
Raikō-tō
Raikō-tō is the Japanese name for Raikoke, an uninhabited volcanic island in Russia’s Kuril Islands chain known for its explosive eruptions.
-
D.
Kurohime-yama
Kurohime-yama is a subsidiary peak of Japan’s Mount Akagi, known as part of the volcanic mountain’s multi-summit range in Gunma Prefecture.
-
E.
Kurohime-yama
Kurohime-yama is a mountain in Japan, known for its scenic landscapes and popular hiking and skiing opportunities.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | island ⓘ |
| accessFrom | Ko Samui by boat ⓘ |
| country | Thailand ⓘ |
| hasCharacteristic |
natural atmosphere
ⓘ
relatively undeveloped ⓘ small ⓘ tranquil ⓘ |
| hasFeature | quiet beaches ⓘ |
| locatedIn |
Gulf of Thailand
ⓘ
southern Thailand ⓘ |
| locatedNear | Ko Samui ⓘ |
| partOf |
Surat Thani Province
ⓘ
linked to:
Surat Thani
|
| region | Southeast Asia ⓘ |
| tourismType |
beach tourism
ⓘ
low-impact tourism ⓘ |
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: Ko Matsum Description of subject: Ko Matsum is a small, tranquil island near Ko Samui in Thailand, known for its quiet beaches and relatively undeveloped, natural atmosphere.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.