Ulsoor Lake
E68406
Ulsoor Lake is one of the largest and oldest lakes in Bengaluru, India, known for its scenic beauty, boating facilities, and surrounding parks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ulsoor Lake canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T542653 — 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: Ulsoor Lake Context triple: [Bengaluru, hasLake, Ulsoor Lake]
-
A.
Rawal Lake
Rawal Lake is an artificial reservoir and popular recreational spot located near Islamabad in Pakistan’s Margalla Hills foothills.
-
B.
Kabini Dam
Kabini Dam is a major reservoir and irrigation dam built across the Kabini River in Karnataka, India, supporting water supply, agriculture, and regional wildlife habitats.
-
C.
Adyar River
The Adyar River is a short coastal river in the Indian state of Tamil Nadu that flows through the city of Chennai before emptying into the Bay of Bengal.
-
D.
Bala Lake
Bala Lake is the largest natural lake in Wales, renowned for its scenic surroundings and popularity for boating, fishing, and watersports.
-
E.
Mettur Dam
Mettur Dam is a major masonry dam in Tamil Nadu, India, built across the Kaveri River and known for its large reservoir and role in irrigation and power generation.
- 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: Ulsoor Lake Target entity description: Ulsoor Lake is one of the largest and oldest lakes in Bengaluru, India, known for its scenic beauty, boating facilities, and surrounding parks.
-
A.
Rawal Lake
Rawal Lake is an artificial reservoir and popular recreational spot located near Islamabad in Pakistan’s Margalla Hills foothills.
-
B.
Kabini Dam
Kabini Dam is a major reservoir and irrigation dam built across the Kabini River in Karnataka, India, supporting water supply, agriculture, and regional wildlife habitats.
-
C.
Adyar River
The Adyar River is a short coastal river in the Indian state of Tamil Nadu that flows through the city of Chennai before emptying into the Bay of Bengal.
-
D.
Bala Lake
Bala Lake is the largest natural lake in Wales, renowned for its scenic surroundings and popularity for boating, fishing, and watersports.
-
E.
Mettur Dam
Mettur Dam is a major masonry dam in Tamil Nadu, India, built across the Kaveri River and known for its large reservoir and role in irrigation and power generation.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
tourist attraction ⓘ |
| city | Bengaluru ⓘ |
| country | India ⓘ |
| environmentalRole |
urban green space
ⓘ
urban water body ⓘ |
| governingBody | Bruhat Bengaluru Mahanagara Palike ⓘ |
| hasAlternativeName | Halasuru Lake ⓘ |
| hasFacility |
boating facility
ⓘ
children’s play area ⓘ walking track ⓘ |
| hasFeature |
lake bund
ⓘ
multiple small islands ⓘ parks around the lake ⓘ tree-lined banks ⓘ |
| hasNearbyLandmark |
Halasuru Metro Station
ⓘ
MG Road, Bengaluru ⓘ Ulsoor Gurudwara ⓘ |
| hasViewOf |
Bengaluru city skyline
ⓘ
linked to:
Bengaluru
|
| knownFor |
boating
ⓘ
islands ⓘ recreational activities ⓘ scenic beauty ⓘ surrounding parks ⓘ walking paths ⓘ |
| locatedIn |
Bengaluru
ⓘ
Karnataka ⓘ South India ⓘ |
| locatedInNeighborhood |
Halasuru
ⓘ
Ulsoor ⓘ |
| oneOfLargestLakesIn | Bengaluru ⓘ |
| oneOfOldestLakesIn | Bengaluru ⓘ |
| partOf | Bengaluru’s lake network ⓘ |
| popularFor |
evening walks
ⓘ
photography ⓘ picnics ⓘ |
| region | Bangalore Urban district ⓘ |
| state | Karnataka ⓘ |
| touristAttractionIn | Bengaluru ⓘ |
| usedFor |
boating
ⓘ
local leisure ⓘ recreation ⓘ tourism ⓘ walking and jogging ⓘ |
| waterBodyType | man-made lake ⓘ |
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: Ulsoor Lake Description of subject: Ulsoor Lake is one of the largest and oldest lakes in Bengaluru, India, known for its scenic beauty, boating facilities, and surrounding parks.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.