Ko Mattra
E832635
Ko Mattra is a small Thai island located in the Chumphon Archipelago in the Gulf of Thailand, known for its quiet, natural coastal environment.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ko Mattra canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9955205 — 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 Mattra Context triple: [Chumphon Archipelago, hasIsland, Ko Mattra]
-
A.
Ko Matsum
Ko Matsum is a small, tranquil island near Ko Samui in Thailand, known for its quiet beaches and relatively undeveloped, natural atmosphere.
-
B.
Mahatao
Mahatao is a small coastal municipality in the province of Batanes in the northern Philippines, known for its traditional stone houses, scenic rolling hills, and rugged seascapes.
-
C.
Ko Payan
Ko Payan is one of the smaller islands within Thailand’s Similan Islands archipelago, known for its clear waters, coral reefs, and rich marine life.
-
D.
Matarani
Matarani is a major Peruvian Pacific port town that serves as a key maritime gateway for the Arequipa Region and southern Peru.
-
E.
Ko Tachai
Ko Tachai is a small Thai island in the Andaman Sea, known for its white-sand beaches, clear waters, and rich marine life popular with divers and snorkelers.
- 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 Mattra Target entity description: Ko Mattra is a small Thai island located in the Chumphon Archipelago in the Gulf of Thailand, known for its quiet, natural coastal environment.
-
A.
Ko Matsum
Ko Matsum is a small, tranquil island near Ko Samui in Thailand, known for its quiet beaches and relatively undeveloped, natural atmosphere.
-
B.
Mahatao
Mahatao is a small coastal municipality in the province of Batanes in the northern Philippines, known for its traditional stone houses, scenic rolling hills, and rugged seascapes.
-
C.
Ko Payan
Ko Payan is one of the smaller islands within Thailand’s Similan Islands archipelago, known for its clear waters, coral reefs, and rich marine life.
-
D.
Matarani
Matarani is a major Peruvian Pacific port town that serves as a key maritime gateway for the Arequipa Region and southern Peru.
-
E.
Ko Tachai
Ko Tachai is a small Thai island in the Andaman Sea, known for its white-sand beaches, clear waters, and rich marine life popular with divers and snorkelers.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
island ⓘ |
| continent | Asia ⓘ |
| country | Thailand ⓘ |
| hasClimate | tropical climate ⓘ |
| hasCoast |
Gulf of Thailand coast
ⓘ
linked to:
Gulf coast of Thailand
|
| hasEnvironment |
natural coastal environment
ⓘ
quiet coastal environment ⓘ |
| hasFeature |
beaches
ⓘ
coastline ⓘ marine environment ⓘ |
| hasTourismType |
nature tourism
ⓘ
quiet tourism destination ⓘ |
| knownFor |
coastal scenery
ⓘ
natural environment ⓘ quiet atmosphere ⓘ |
| locatedIn |
Chumphon Province
ⓘ
linked to:
Chumphon province
Gulf of Thailand ⓘ Thailand ⓘ |
| locatedInAdministrativeTerritory |
Chumphon Province
ⓘ
linked to:
Chumphon province
|
| locatedInArchipelago | Chumphon Archipelago ⓘ |
| locatedInBodyOfWater | Gulf of Thailand ⓘ |
| locatedInRegion |
Southern Thailand
ⓘ
linked to:
southern Thailand
|
| partOf |
Chumphon Archipelago
ⓘ
Gulf of Thailand islands ⓘ |
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 Mattra Description of subject: Ko Mattra is a small Thai island located in the Chumphon Archipelago in the Gulf of Thailand, known for its quiet, natural coastal environment.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.