Triple
T4535138
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nam Ngum River |
E107389
|
entity |
| Predicate | hasHydropowerDam |
P15311
|
FINISHED |
| Object |
Nam Ngum 1 Dam
Nam Ngum 1 Dam is a major hydroelectric dam in Laos that forms the Nam Ngum Reservoir and plays a key role in the country’s power generation and regional electricity exports.
|
E450720
|
NE FINISHED |
How this triple was built (4 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 1 Dam | Statement: [Nam Ngum River, hasHydropowerDam, Nam Ngum 1 Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nam Ngum 1 Dam Context triple: [Nam Ngum River, hasHydropowerDam, Nam Ngum 1 Dam]
-
A.
Nam Ou 1 Dam
Nam Ou 1 Dam is a hydropower facility on Laos’s Nam Ou River that forms part of a larger cascade of dams developed for electricity generation.
-
B.
Thein Dam
Thein Dam, also known as Ranjit Sagar Dam, is a major multipurpose hydroelectric and irrigation dam located on the Ravi River in northern India.
-
C.
Nam Ngum River
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.
-
D.
Nam Ou 3 Dam
Nam Ou 3 Dam is a hydropower facility on Laos’s Nam Ou River that forms part of a larger cascade of dams generating electricity for the region.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Nam Ngum 1 Dam Triple: [Nam Ngum River, hasHydropowerDam, Nam Ngum 1 Dam]
Generated description
Nam Ngum 1 Dam is a major hydroelectric dam in Laos that forms the Nam Ngum Reservoir and plays a key role in the country’s power generation and regional electricity exports.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nam Ngum 1 Dam Target entity description: Nam Ngum 1 Dam is a major hydroelectric dam in Laos that forms the Nam Ngum Reservoir and plays a key role in the country’s power generation and regional electricity exports.
-
A.
Nam Ou 1 Dam
Nam Ou 1 Dam is a hydropower facility on Laos’s Nam Ou River that forms part of a larger cascade of dams developed for electricity generation.
-
B.
Thein Dam
Thein Dam, also known as Ranjit Sagar Dam, is a major multipurpose hydroelectric and irrigation dam located on the Ravi River in northern India.
-
C.
Nam Ngum River
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.
-
D.
Nam Ou 3 Dam
Nam Ou 3 Dam is a hydropower facility on Laos’s Nam Ou River that forms part of a larger cascade of dams generating electricity for the region.
-
E.
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.
- F. None of above. chosen
Provenance (5 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_69bd43f922788190b7edfa294e39b178 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd57a2301c8190aa59280a16750156 |
completed | March 20, 2026, 2:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdacf016d0819080665256c84d37a3 |
completed | March 20, 2026, 8:24 p.m. |
| NEDg | Description generation | batch_69bdad81ace48190956f8f62610e188d |
completed | March 20, 2026, 8:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdadb912148190bf4390c31396f189 |
completed | March 20, 2026, 8:27 p.m. |
Created at: March 20, 2026, 1:04 p.m.