Cô Tô Islands
E845178
Cô Tô Islands are a scenic archipelago in northeastern Vietnam known for their clear waters, unspoiled beaches, and growing eco-tourism.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cô Tô Island | 2 |
| Cô Tô Islands canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10011735 — 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: Cô Tô Islands Context triple: [Vịnh Bắc Bộ, hasIsland, Cô Tô Islands]
-
A.
Côn Lôn Islands
The Côn Lôn Islands (now commonly known as Côn Đảo) are a small archipelago off the southern coast of Vietnam, historically used as a French colonial penal colony and now noted for their natural beauty and marine biodiversity.
-
B.
Pha Ngan Islands
The Pha Ngan Islands are a group of Thai islands in the Gulf of Thailand best known for their tropical beaches and the popular Full Moon Party on Ko Pha Ngan.
-
C.
Ticao Island
Ticao Island is a relatively undeveloped island in Masbate Province, Philippines, known for its rich marine biodiversity, manta ray and whale shark sightings, and archaeological artifacts such as ancient burial jars and petroglyphs.
-
D.
Thanh Da Island
Thanh Da Island is an urban island in Ho Chi Minh City, Vietnam, known for its riverside scenery, stilt houses, and contrast between rural ambiance and surrounding city development.
-
E.
Baisha Island
Baisha Island is one of the main inhabited islands of Taiwan’s Penghu archipelago, known for its beaches, traditional villages, and coastal scenery.
- 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: Cô Tô Islands Target entity description: Cô Tô Islands are a scenic archipelago in northeastern Vietnam known for their clear waters, unspoiled beaches, and growing eco-tourism.
-
A.
Côn Lôn Islands
The Côn Lôn Islands (now commonly known as Côn Đảo) are a small archipelago off the southern coast of Vietnam, historically used as a French colonial penal colony and now noted for their natural beauty and marine biodiversity.
-
B.
Pha Ngan Islands
The Pha Ngan Islands are a group of Thai islands in the Gulf of Thailand best known for their tropical beaches and the popular Full Moon Party on Ko Pha Ngan.
-
C.
Ticao Island
Ticao Island is a relatively undeveloped island in Masbate Province, Philippines, known for its rich marine biodiversity, manta ray and whale shark sightings, and archaeological artifacts such as ancient burial jars and petroglyphs.
-
D.
Thanh Da Island
Thanh Da Island is an urban island in Ho Chi Minh City, Vietnam, known for its riverside scenery, stilt houses, and contrast between rural ambiance and surrounding city development.
-
E.
Baisha Island
Baisha Island is one of the main inhabited islands of Taiwan’s Penghu archipelago, known for its beaches, traditional villages, and coastal scenery.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | archipelago ⓘ |
| accessibleBy |
ferry
ⓘ
speedboat ⓘ |
| accessibleFrom | Cái Rồng Port ⓘ |
| adminCenter |
Cô Tô Island
ⓘ
linked to:
Cô Tô Islands
|
| climate | tropical monsoon climate ⓘ |
| country |
Vietnam
ⓘ
linked to:
Viet Nam
|
| distanceFrom | about 60–80 km from the mainland (approximate) ⓘ |
| governingBody | Cô Tô District People’s Committee ⓘ |
| hasActivity |
boating
ⓘ
seafood tourism ⓘ snorkeling ⓘ swimming ⓘ |
| hasBeach |
Hồng Vàn Beach
ⓘ
linked to:
Hong Van Beach
Tình Yêu Beach ⓘ Vàn Chảy Beach ⓘ |
| hasEconomicActivity |
aquaculture
ⓘ
fishing ⓘ tourism ⓘ |
| hasEcosystem |
coastal ecosystem
ⓘ
marine ecosystem ⓘ |
| hasFeature |
offshore islets
ⓘ
rocky headlands ⓘ sandy beaches ⓘ |
| hasLandmark | Cô Tô Lighthouse ⓘ |
| hasPart |
Cô Tô Island
ⓘ
linked to:
Cô Tô Islands
Thanh Lân Island ⓘ
linked to:
Thanh Lan Island
smaller islets ⓘ |
| knownFor |
clear waters
ⓘ
growing eco-tourism ⓘ marine tourism ⓘ scenic landscapes ⓘ unspoiled beaches ⓘ |
| languageUsed | Vietnamese ⓘ |
| locatedIn |
Quảng Ninh Province
ⓘ
linked to:
Quang Ninh Province
northeastern Vietnam ⓘ |
| locatedInBodyOfWater | Gulf of Tonkin ⓘ |
| nearbyAttraction |
Bái Tử Long Bay
ⓘ
linked to:
Bái Tử Long Bay region
|
| nearbyCity | Vân Đồn ⓘ |
| partOf | Cô Tô District ⓘ |
| provinceCapitalConnection |
Hạ Long City
ⓘ
linked to:
Ha Long City
|
| region |
Northeast region of Vietnam
ⓘ
linked to:
Northeast Vietnam
|
| sea |
South China Sea (East Sea of Vietnam)
ⓘ
linked to:
South China Sea
|
| timeZone | Indochina Time ⓘ |
| tourismType |
beach tourism
ⓘ
eco-tourism ⓘ island tourism ⓘ |
| utcOffset | +7 ⓘ |
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: Cô Tô Islands Description of subject: Cô Tô Islands are a scenic archipelago in northeastern Vietnam known for their clear waters, unspoiled beaches, and growing eco-tourism.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cô Tô Islands
linked to: Cô Tô Islands