Lotus Tower
E128566
Lotus Tower is a prominent telecommunications and observation tower in Colombo, Sri Lanka, known for its lotus-inspired design and status as one of South Asia’s tallest structures.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lotus Tower canonical | 3 |
| Lotus Tower Management Company (Pvt) Ltd | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1112700 — 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: Lotus Tower Context triple: [Colombo, hasLandmark, Lotus Tower]
-
A.
Cayan Tower
Cayan Tower is a distinctive 75-story residential skyscraper in Dubai known for its 90-degree twisting helical design.
-
B.
Gran Destino Tower
Gran Destino Tower is a modern, Spanish-inspired high-rise hotel tower at Walt Disney World’s Coronado Springs Resort, known for its upscale accommodations, dining, and views.
-
C.
Al Hamra Tower
Al Hamra Tower is a prominent skyscraper in Kuwait City known for its distinctive twisting design and status as one of the tallest buildings in Kuwait.
-
D.
Eureka Tower
Eureka Tower is a prominent residential skyscraper in Melbourne, Australia, known for its striking gold-plated crown and once being one of the tallest residential buildings in the world.
-
E.
Anand Bhavan
Anand Bhavan is a historic mansion in Prayagraj, India, that served as the ancestral home of the Nehru family and an important center of the Indian independence movement.
- 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: Lotus Tower Target entity description: Lotus Tower is a prominent telecommunications and observation tower in Colombo, Sri Lanka, known for its lotus-inspired design and status as one of South Asia’s tallest structures.
-
A.
Cayan Tower
Cayan Tower is a distinctive 75-story residential skyscraper in Dubai known for its 90-degree twisting helical design.
-
B.
Gran Destino Tower
Gran Destino Tower is a modern, Spanish-inspired high-rise hotel tower at Walt Disney World’s Coronado Springs Resort, known for its upscale accommodations, dining, and views.
-
C.
Al Hamra Tower
Al Hamra Tower is a prominent skyscraper in Kuwait City known for its distinctive twisting design and status as one of the tallest buildings in Kuwait.
-
D.
Eureka Tower
Eureka Tower is a prominent residential skyscraper in Melbourne, Australia, known for its striking gold-plated crown and once being one of the tallest residential buildings in the world.
-
E.
Anand Bhavan
Anand Bhavan is a historic mansion in Prayagraj, India, that served as the ancestral home of the Nehru family and an important center of the Indian independence movement.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
landmark
ⓘ
observation tower ⓘ telecommunications tower ⓘ |
| architecturalStyle | lotus-inspired design ⓘ |
| cityLandmarkOf | Colombo ⓘ |
| constructionStartDate | 2012 ⓘ |
| country | Sri Lanka ⓘ |
| governingBody | Telecommunications Regulatory Commission of Sri Lanka ⓘ |
| hasColor |
green base
ⓘ
purple lotus bud ⓘ |
| hasFeature |
LED lighting system
ⓘ
conference facilities ⓘ exhibition space ⓘ observation deck ⓘ revolving restaurant ⓘ viewing gallery ⓘ |
| hasFunction |
broadcasting
ⓘ
radio transmission ⓘ telecommunication services ⓘ television transmission ⓘ |
| hasMaterial |
glass
ⓘ
reinforced concrete ⓘ steel ⓘ |
| hasNickname | Nelum Kuluna ⓘ |
| height |
350 m
ⓘ
approximately 1,150 ft ⓘ |
| inaugurationDate | 2019-09-16 ⓘ |
| locatedIn |
Colombo
ⓘ
Western Province, Sri Lanka ⓘ |
| locatedNear | Beira Lake ⓘ |
| locatedOn | Lotus Road ⓘ |
| notableFor |
lotus-inspired architecture
ⓘ
panoramic views of Colombo ⓘ status as one of South Asia’s tallest towers ⓘ |
| numberOfFloors | multiple floors in the pod structure ⓘ |
| openedToPublic | 2022 ⓘ |
| ownedBy | Government of Sri Lanka ⓘ |
| purpose |
observation
ⓘ
telecommunications ⓘ tourism ⓘ |
| ranking | one of the tallest structures in South Asia ⓘ |
| region | South Asia ⓘ |
| symbolizes |
Sri Lanka’s development
ⓘ
lotus flower ⓘ purity in Sri Lankan culture ⓘ |
| tourismCategory | observation tower attraction ⓘ |
| usedFor |
entertainment
ⓘ
events ⓘ tourist attraction ⓘ |
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: Lotus Tower Description of subject: Lotus Tower is a prominent telecommunications and observation tower in Colombo, Sri Lanka, known for its lotus-inspired design and status as one of South Asia’s tallest structures.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Lotus Tower