Triple

T18448672
Position Surface form Disambiguated ID Type / Status
Subject Nam Ngum 1 Dam E450720 entity
Predicate partOf P40 FINISHED
Object Nam Ngum hydropower cascade
The Nam Ngum hydropower cascade is a series of hydroelectric dams and power stations on the Nam Ngum River in Laos that together form a major source of the country’s electricity generation.
 E1325352 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 hydropower cascade | Statement: [Nam Ngum 1 Dam, partOf, Nam Ngum hydropower cascade]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nam Ngum hydropower cascade
Context triple: [Nam Ngum 1 Dam, partOf, Nam Ngum hydropower cascade]
  • A. Nam Ou hydropower cascade
    The Nam Ou hydropower cascade is a series of large hydroelectric dams developed along Laos’s Nam Ou River to generate power and support regional energy infrastructure.
  • B. Nam Ngum 5 Hydropower Project
    The Nam Ngum 5 Hydropower Project is a hydroelectric power development in Laos that harnesses the Nam Ngum River to generate electricity for the country’s energy grid and regional power exports.
  • C. Nam Ngum 1 Hydropower Project
    The Nam Ngum 1 Hydropower Project is a major hydroelectric dam and power station in Laos that plays a key role in the country’s electricity generation and regional power exports.
  • D. Nam Ngum 2 Hydropower Project
    The Nam Ngum 2 Hydropower Project is a large hydroelectric dam and power station in Laos developed to generate electricity and support regional energy exports, particularly to neighboring Thailand.
  • E. Nam Ngum 4 Hydropower Project
    The Nam Ngum 4 Hydropower Project is a planned hydroelectric power development in Laos designed to generate electricity from the Nam Ngum River as part of the country’s expanding hydropower sector.
  • 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 hydropower cascade
Triple: [Nam Ngum 1 Dam, partOf, Nam Ngum hydropower cascade]
Generated description
The Nam Ngum hydropower cascade is a series of hydroelectric dams and power stations on the Nam Ngum River in Laos that together form a major source of the country’s electricity generation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nam Ngum hydropower cascade
Target entity description: The Nam Ngum hydropower cascade is a series of hydroelectric dams and power stations on the Nam Ngum River in Laos that together form a major source of the country’s electricity generation.
  • A. Nam Ou hydropower cascade
    The Nam Ou hydropower cascade is a series of large hydroelectric dams developed along Laos’s Nam Ou River to generate power and support regional energy infrastructure.
  • B. Nam Ngum 5 Hydropower Project
    The Nam Ngum 5 Hydropower Project is a hydroelectric power development in Laos that harnesses the Nam Ngum River to generate electricity for the country’s energy grid and regional power exports.
  • C. Nam Ngum 1 Hydropower Project
    The Nam Ngum 1 Hydropower Project is a major hydroelectric dam and power station in Laos that plays a key role in the country’s electricity generation and regional power exports.
  • D. Nam Ngum 2 Hydropower Project
    The Nam Ngum 2 Hydropower Project is a large hydroelectric dam and power station in Laos developed to generate electricity and support regional energy exports, particularly to neighboring Thailand.
  • E. Nam Ngum 4 Hydropower Project
    The Nam Ngum 4 Hydropower Project is a planned hydroelectric power development in Laos designed to generate electricity from the Nam Ngum River as part of the country’s expanding hydropower sector.
  • 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_69d8d38345688190b565eac2e4cd7935 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e52646949c81909664e864224675a6 completed April 19, 2026, 7 p.m.
NED1 Entity disambiguation (via context triple) batch_6a040fe1ac6c8190a803ce4b048e2520 completed May 13, 2026, 5:45 a.m.
NEDg Description generation batch_6a04123430308190af22a11b2151c8b8 completed May 13, 2026, 5:55 a.m.
NED2 Entity disambiguation (via description) batch_6a04131eb4988190af4024bfcad648bc completed May 13, 2026, 5:58 a.m.
Created at: April 10, 2026, 11:30 a.m.