Triple
T21308339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Da River |
E525260
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object | Lai Chau 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: Lai Chau Dam | Statement: [Da River, hasDam, Lai Chau Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lai Chau Dam Context triple: [Da River, hasDam, Lai Chau Dam]
-
A.
Hoa Binh Dam
Hoa Binh Dam is a major hydroelectric power station in northern Vietnam, known as one of the country’s largest dams and a key source of electricity and flood control.
-
B.
Bui Dam
Bui Dam is a major hydroelectric power station on the Black Volta River in Ghana, built to boost the country’s electricity generation capacity.
-
C.
Kpong Dam
Kpong Dam is a hydroelectric power facility on Ghana’s Volta River that generates electricity and supports irrigation and water supply in the region.
-
D.
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.
-
E.
Mae Klong Dam
Mae Klong Dam is a major multi-purpose dam in western Thailand that provides irrigation water, flood control, and hydroelectric power along the Mae Klong 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: Lai Chau Dam Target entity description: Lai Chau Dam is a major hydroelectric power station in northwestern Vietnam, built on the Da River to generate electricity and support regional development.
-
A.
Hoa Binh Dam
Hoa Binh Dam is a major hydroelectric power station in northern Vietnam, known as one of the country’s largest dams and a key source of electricity and flood control.
-
B.
Bui Dam
Bui Dam is a major hydroelectric power station on the Black Volta River in Ghana, built to boost the country’s electricity generation capacity.
-
C.
Kpong Dam
Kpong Dam is a hydroelectric power facility on Ghana’s Volta River that generates electricity and supports irrigation and water supply in the region.
-
D.
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.
-
E.
Mae Klong Dam
Mae Klong Dam is a major multi-purpose dam in western Thailand that provides irrigation water, flood control, and hydroelectric power along the Mae Klong 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_69e0b518b8948190ad69cf9a8784d397 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e75aa863688190a5e45248e31eec88 |
completed | April 21, 2026, 11:08 a.m. |
Created at: April 16, 2026, 4:06 p.m.