Triple
T19799918
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Diyaluma Falls |
E475644
|
entity |
| Predicate | watercourse |
P415
|
FINISHED |
| Object |
Punagala Oya
Punagala Oya is a river in Sri Lanka that feeds the scenic Diyaluma Falls, one of the country’s tallest and most famous waterfalls.
|
E1395482
|
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: Punagala Oya | Statement: [Diyaluma Falls, watercourse, Punagala Oya]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Punagala Oya Context triple: [Diyaluma Falls, watercourse, Punagala Oya]
-
A.
Kiri Vehera
Kiri Vehera is an ancient Buddhist stupa in Kataragama, Sri Lanka, revered as a major pilgrimage site associated with the Buddha’s legendary visit to the area.
-
B.
Kiri Vehera
Kiri Vehera is a well-preserved ancient stupa in Polonnaruwa, Sri Lanka, notable for its white plastered dome and historical significance in the island’s Buddhist heritage.
-
C.
Pabalu Vehera
Pabalu Vehera is a relatively small but distinctive brick stupa in the ancient Sri Lankan capital of Polonnaruwa, notable for its unusual circular design and surrounding image houses.
-
D.
Yatala Vehera
Yatala Vehera is an ancient Buddhist stupa and archaeological site in southern Sri Lanka, notable for its historic stonework and religious significance.
-
E.
Ritigala
Ritigala is an ancient monastic and archaeological complex set on a forested mountain range in Sri Lanka, renowned for its ruins, biodiversity, and historical significance in Buddhist heritage.
- 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: Punagala Oya Triple: [Diyaluma Falls, watercourse, Punagala Oya]
Generated description
Punagala Oya is a river in Sri Lanka that feeds the scenic Diyaluma Falls, one of the country’s tallest and most famous waterfalls.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Punagala Oya Target entity description: Punagala Oya is a river in Sri Lanka that feeds the scenic Diyaluma Falls, one of the country’s tallest and most famous waterfalls.
-
A.
Kiri Vehera
Kiri Vehera is an ancient Buddhist stupa in Kataragama, Sri Lanka, revered as a major pilgrimage site associated with the Buddha’s legendary visit to the area.
-
B.
Kiri Vehera
Kiri Vehera is a well-preserved ancient stupa in Polonnaruwa, Sri Lanka, notable for its white plastered dome and historical significance in the island’s Buddhist heritage.
-
C.
Pabalu Vehera
Pabalu Vehera is a relatively small but distinctive brick stupa in the ancient Sri Lankan capital of Polonnaruwa, notable for its unusual circular design and surrounding image houses.
-
D.
Yatala Vehera
Yatala Vehera is an ancient Buddhist stupa and archaeological site in southern Sri Lanka, notable for its historic stonework and religious significance.
-
E.
Ritigala
Ritigala is an ancient monastic and archaeological complex set on a forested mountain range in Sri Lanka, renowned for its ruins, biodiversity, and historical significance in Buddhist heritage.
- 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_69d8e51bc4208190a1c57d8c5d1b15e4 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e653cb865c81909696d2b37476f62f |
completed | April 20, 2026, 4:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07c50696588190a54cc249f2218b26 |
completed | May 16, 2026, 1:14 a.m. |
| NEDg | Description generation | batch_6a07c6509f4c8190aee658954c6cf920 |
completed | May 16, 2026, 1:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07c7549de08190916e3e48125beebb |
completed | May 16, 2026, 1:24 a.m. |
Created at: April 10, 2026, 1:49 p.m.