Triple
T21888142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purwakarta Regency |
E540466
|
entity |
| Predicate | hasMajorReservoir |
P13043
|
FINISHED |
| Object | Jatiluhur 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: Jatiluhur Reservoir | Statement: [Purwakarta Regency, hasMajorReservoir, Jatiluhur Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jatiluhur Reservoir Context triple: [Purwakarta Regency, hasMajorReservoir, Jatiluhur Reservoir]
-
A.
Jatiluhur Reservoir
chosen
Jatiluhur Reservoir is a large multipurpose dam and artificial lake in West Java, Indonesia, used for hydroelectric power, irrigation, flood control, and water supply.
-
B.
Cirata Reservoir
Cirata Reservoir is a large artificial lake and hydroelectric power reservoir in West Java, Indonesia, used for electricity generation, irrigation, and fisheries.
-
C.
Waduk Saguling
Waduk Saguling is a major artificial lake and hydroelectric reservoir located on the Citarum River in West Java, Indonesia.
-
D.
Jatigede Dam
Jatigede Dam is a large multipurpose reservoir and hydroelectric dam in West Java, Indonesia, built primarily for flood control, irrigation, power generation, and water supply.
-
E.
Selorejo Dam
Selorejo Dam is a multipurpose reservoir in East Java, Indonesia, known for irrigation, hydropower generation, flood control, and tourism within the Brantas River 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_69e0c47a95908190ae3e19b716accb3d |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f118ee5f1c8190b8c6c431039eb8c9 |
completed | April 28, 2026, 8:30 p.m. |
Created at: April 16, 2026, 7:05 p.m.