Triple
T19628582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belihuloya area |
E471203
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Samanalawewa Reservoir |
—
|
NE NERFINISHED |
How this triple was built (2 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: Samanalawewa Reservoir | Statement: [Belihuloya area, locatedNear, Samanalawewa Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Samanalawewa Reservoir Context triple: [Belihuloya area, locatedNear, Samanalawewa Reservoir]
-
A.
Samanalawewa Reservoir
chosen
Samanalawewa Reservoir is a man-made lake in Sri Lanka known for its role in hydroelectric power generation and irrigation within the Sabaragamuwa Province.
-
B.
Tri An Reservoir
Tri An Reservoir is a large artificial lake in southern Vietnam, primarily used for hydroelectric power generation, water supply, and flood control.
-
C.
Aparan Reservoir
Aparan Reservoir is an artificial lake in Armenia that serves as a major water storage and irrigation resource for the surrounding region.
-
D.
Đa Nhim Reservoir
Đa Nhim Reservoir is a man-made lake in Vietnam’s Central Highlands that stores water from the Đồng Nai River for hydroelectric power generation and irrigation.
-
E.
Yesa Reservoir
Yesa Reservoir is a large artificial lake on the Aragón River in northern Spain, known for water supply, irrigation, and hydroelectric power within the Ebro basin.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e511f28481909f4bc3ea9191e54a |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e641007e5881908da78e50aa36f340 |
completed | April 20, 2026, 3:06 p.m. |
Created at: April 10, 2026, 1:44 p.m.