Triple
T18472810
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nam Ngum 2 Hydropower Project |
E451343
|
entity |
| Predicate | locatedOnRiver |
P165
|
FINISHED |
| Object | Nam Ngum River |
—
|
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: Nam Ngum River | Statement: [Nam Ngum 2 Hydropower Project, locatedOnRiver, Nam Ngum River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nam Ngum River Context triple: [Nam Ngum 2 Hydropower Project, locatedOnRiver, Nam Ngum River]
-
A.
Nam Ngum River
chosen
The Nam Ngum River is a significant river in Laos known for its large hydropower dam and reservoir, which play a key role in the country’s electricity production and irrigation.
-
B.
Nam Na River
The Nam Na River is a waterway flowing through the mountainous region of northwestern Vietnam, contributing to the area's drainage and local ecosystems.
-
C.
Nam Ou River
The Nam Ou River is a major tributary of the Mekong in northern Laos, known for its scenic valleys, diverse ethnic communities along its banks, and extensive hydropower development.
-
D.
Namtha River
The Namtha River is a significant waterway in northern Laos that flows through Luang Namtha Province, supporting local agriculture, transport, and ecotourism.
-
E.
Nam Mo River
The Nam Mo River is a significant river in Southeast Asia that serves as an important tributary within the regional river network, contributing to local ecosystems and communities along its course.
- 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_69d8d38465a0819099b9b42d2a662ac1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e530617e48819091240d4405e53aaa |
completed | April 19, 2026, 7:43 p.m. |
Created at: April 10, 2026, 11:34 a.m.