Triple
T7257951
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jatiluhur Reservoir |
E157770
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Perum Jasa Tirta II |
E322621
|
NE FINISHED |
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: Perum Jasa Tirta II | Statement: [Jatiluhur Reservoir, operator, Perum Jasa Tirta II]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perum Jasa Tirta II Context triple: [Jatiluhur Reservoir, operator, Perum Jasa Tirta II]
-
A.
Perum Jasa Tirta I
chosen
Perum Jasa Tirta I is an Indonesian state-owned water resources management company responsible for operating and maintaining major river basins and related infrastructure.
-
B.
Pelindo I
Pelindo I is an Indonesian state-owned port operator responsible for managing and developing several key ports in the western region of Indonesia.
-
C.
Jabodetabek Transportation Management Agency
The Jabodetabek Transportation Management Agency is a government body responsible for coordinating and managing integrated transportation planning and policies across the Greater Jakarta metropolitan area in Indonesia.
-
D.
PT Pembangkitan Jawa-Bali
PT Pembangkitan Jawa-Bali is an Indonesian power generation company that operates and manages major electricity assets, including large hydropower facilities.
-
E.
Provincial Government of DKI Jakarta
The Provincial Government of DKI Jakarta is the regional administrative authority responsible for managing and overseeing public policy, services, and development in Indonesia’s capital city, Jakarta.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6882d81d4819085f7ff862951ee4f |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6eaa3d88081908f59ca5a85790290 |
completed | March 27, 2026, 8:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7d3b99af08190a28d77e7363edf45 |
completed | March 28, 2026, 1:12 p.m. |
Created at: March 27, 2026, 2:57 p.m.