Triple
T14660818
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yelahanka |
E344231
|
entity |
| Predicate | hasLake |
P1025
|
FINISHED |
| Object |
Puttenahalli Lake (Yelahanka)
Puttenahalli Lake (Yelahanka) is an urban freshwater lake in the Yelahanka area of Bengaluru, known for its rich birdlife and role as a vital local wetland ecosystem.
|
E1118652
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Puttenahalli Lake (Yelahanka) | Statement: [Yelahanka, hasLake, Puttenahalli Lake (Yelahanka)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Puttenahalli Lake (Yelahanka) Context triple: [Yelahanka, hasLake, Puttenahalli Lake (Yelahanka)]
-
A.
Yelahanka Lake
Yelahanka Lake is a prominent urban water body in the Yelahanka area of Bengaluru, known for its ecological significance and role in local recreation and water management.
-
B.
Ulsoor Lake
Ulsoor Lake is one of the largest and oldest lakes in Bengaluru, India, known for its scenic beauty, boating facilities, and surrounding parks.
-
C.
Gandipet Lake
Gandipet Lake is a man-made reservoir on the Musi River near Hyderabad, India, known for supplying drinking water to the city and serving as a popular recreational spot.
-
D.
Bengaluru lake system
The Bengaluru lake system is an interconnected network of man-made and natural lakes across Bengaluru that plays a crucial role in the city’s water management, ecology, and urban landscape.
-
E.
Lalbagh Lake
Lalbagh Lake is a prominent ornamental waterbody within Bengaluru’s historic Lalbagh Botanical Garden, known for its scenic views, birdlife, and recreational walking paths.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Puttenahalli Lake (Yelahanka) Triple: [Yelahanka, hasLake, Puttenahalli Lake (Yelahanka)]
Generated description
Puttenahalli Lake (Yelahanka) is an urban freshwater lake in the Yelahanka area of Bengaluru, known for its rich birdlife and role as a vital local wetland ecosystem.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Puttenahalli Lake (Yelahanka) Target entity description: Puttenahalli Lake (Yelahanka) is an urban freshwater lake in the Yelahanka area of Bengaluru, known for its rich birdlife and role as a vital local wetland ecosystem.
-
A.
Yelahanka Lake
Yelahanka Lake is a prominent urban water body in the Yelahanka area of Bengaluru, known for its ecological significance and role in local recreation and water management.
-
B.
Ulsoor Lake
Ulsoor Lake is one of the largest and oldest lakes in Bengaluru, India, known for its scenic beauty, boating facilities, and surrounding parks.
-
C.
Gandipet Lake
Gandipet Lake is a man-made reservoir on the Musi River near Hyderabad, India, known for supplying drinking water to the city and serving as a popular recreational spot.
-
D.
Bengaluru lake system
The Bengaluru lake system is an interconnected network of man-made and natural lakes across Bengaluru that plays a crucial role in the city’s water management, ecology, and urban landscape.
-
E.
Lalbagh Lake
Lalbagh Lake is a prominent ornamental waterbody within Bengaluru’s historic Lalbagh Botanical Garden, known for its scenic views, birdlife, and recreational walking paths.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d822e283fc8190a0e4c235cf880052 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb51c84448190a1f5fa9ab8a1e2c4 |
completed | April 14, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe0cdc54a881909d9ea43c26b9d5ef |
completed | May 8, 2026, 4:18 p.m. |
| NEDg | Description generation | batch_69fe18ccedd88190885014bf950eef8b |
completed | May 8, 2026, 5:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe198dc49c8190a0ddf6272ba79b47 |
completed | May 8, 2026, 5:12 p.m. |
Created at: April 10, 2026, 1:27 a.m.