Triple
T21257869
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Namgang River |
E523915
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object | Namgang Dam |
—
|
NE NERFINISHED |
How this triple was built (3 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: Namgang Dam | Statement: [Namgang River, hasDam, Namgang Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Namgang Dam Context triple: [Namgang River, hasDam, Namgang Dam]
-
A.
Soyang Dam
Soyang Dam is a major multipurpose dam in Chuncheon, South Korea, known for its large reservoir, hydroelectric power generation, and scenic lakeside views that attract many visitors.
-
B.
Chungju Dam
Chungju Dam is a major multipurpose concrete dam on the Namhan River in South Korea, known for flood control, hydroelectric power generation, and forming Chungju Lake.
-
C.
Harangi Dam
Harangi Dam is a masonry dam built across the Harangi River, a tributary of the Kaveri, in Karnataka, India, primarily used for irrigation and water storage.
-
D.
Baishan Dam
Baishan Dam is a major hydroelectric and flood-control dam in northeastern China, known for its large reservoir and role in regional power generation.
-
E.
Pak Mun Dam
Pak Mun Dam is a controversial hydroelectric dam in northeastern Thailand known for its significant social and ecological impacts on communities along the Mun River.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Namgang Dam Target entity description: Namgang Dam is a major multipurpose dam in Jinju, South Korea, primarily used for flood control, water supply, and hydroelectric power generation on the Nam River.
-
A.
Soyang Dam
Soyang Dam is a major multipurpose dam in Chuncheon, South Korea, known for its large reservoir, hydroelectric power generation, and scenic lakeside views that attract many visitors.
-
B.
Chungju Dam
Chungju Dam is a major multipurpose concrete dam on the Namhan River in South Korea, known for flood control, hydroelectric power generation, and forming Chungju Lake.
-
C.
Harangi Dam
Harangi Dam is a masonry dam built across the Harangi River, a tributary of the Kaveri, in Karnataka, India, primarily used for irrigation and water storage.
-
D.
Baishan Dam
Baishan Dam is a major hydroelectric and flood-control dam in northeastern China, known for its large reservoir and role in regional power generation.
-
E.
Pak Mun Dam
Pak Mun Dam is a controversial hydroelectric dam in northeastern Thailand known for its significant social and ecological impacts on communities along the Mun River.
- F. None of above. chosen
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_69e0b5146c108190adc9adb73e90abff |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e735e2f1d48190b566ab4d736fdbc4 |
completed | April 21, 2026, 8:31 a.m. |
Created at: April 16, 2026, 3:58 p.m.