Triple
T23004655
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Twin Ponds (Kuttam Pokuna) |
E572728
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Kuttam Pokuna
Kuttam Pokuna is an ancient pair of elaborately designed bathing tanks in Anuradhapura, Sri Lanka, renowned for their sophisticated hydraulic engineering and stone craftsmanship.
|
E1564941
|
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: Kuttam Pokuna | Statement: [Twin Ponds (Kuttam Pokuna), alsoKnownAs, Kuttam Pokuna]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kuttam Pokuna Context triple: [Twin Ponds (Kuttam Pokuna), alsoKnownAs, Kuttam Pokuna]
-
A.
Tissa Wewa
Tissa Wewa is an ancient artificial reservoir in Sri Lanka, renowned for its historical significance and scenic setting near the town of Tissamaharama.
-
B.
Koggala Lake
Koggala Lake is a large coastal lagoon in southern Sri Lanka known for its scenic beauty, biodiversity, and traditional stilt fishing.
-
C.
Parakrama Samudra (Parakrama Samudraya) reservoir
Parakrama Samudra (Parakrama Samudraya) is a vast ancient irrigation reservoir in Sri Lanka, renowned as a masterpiece of hydraulic engineering built during the reign of King Parakramabahu I.
-
D.
Maduru Oya Reservoir
Maduru Oya Reservoir is a major irrigation and water storage reservoir in Sri Lanka, central to the Maduru Oya irrigation and wildlife conservation region.
-
E.
Kandy Lake
Kandy Lake is an artificial lake in the heart of Kandy, Sri Lanka, known for its scenic setting amid the city’s historic and religious landmarks.
- 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: Kuttam Pokuna Triple: [Twin Ponds (Kuttam Pokuna), alsoKnownAs, Kuttam Pokuna]
Generated description
Kuttam Pokuna is an ancient pair of elaborately designed bathing tanks in Anuradhapura, Sri Lanka, renowned for their sophisticated hydraulic engineering and stone craftsmanship.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kuttam Pokuna Target entity description: Kuttam Pokuna is an ancient pair of elaborately designed bathing tanks in Anuradhapura, Sri Lanka, renowned for their sophisticated hydraulic engineering and stone craftsmanship.
-
A.
Tissa Wewa
Tissa Wewa is an ancient artificial reservoir in Sri Lanka, renowned for its historical significance and scenic setting near the town of Tissamaharama.
-
B.
Koggala Lake
Koggala Lake is a large coastal lagoon in southern Sri Lanka known for its scenic beauty, biodiversity, and traditional stilt fishing.
-
C.
Parakrama Samudra (Parakrama Samudraya) reservoir
Parakrama Samudra (Parakrama Samudraya) is a vast ancient irrigation reservoir in Sri Lanka, renowned as a masterpiece of hydraulic engineering built during the reign of King Parakramabahu I.
-
D.
Maduru Oya Reservoir
Maduru Oya Reservoir is a major irrigation and water storage reservoir in Sri Lanka, central to the Maduru Oya irrigation and wildlife conservation region.
-
E.
Kandy Lake
Kandy Lake is an artificial lake in the heart of Kandy, Sri Lanka, known for its scenic setting amid the city’s historic and religious landmarks.
- 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_69e245b6a3ac81908087599eefe3e365 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f183556cd08190b18780680bc4f23e |
completed | April 29, 2026, 4:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0bd3846500819094a1bb01797d22a5 |
completed | May 19, 2026, 3:05 a.m. |
| NEDg | Description generation | batch_6a0bd41c89708190a3df2a798ca25c99 |
completed | May 19, 2026, 3:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0bd5263734819082ce8b1c3082243f |
completed | May 19, 2026, 3:12 a.m. |
Created at: April 17, 2026, 3:51 p.m.