Triple

T8368224
Position Surface form Disambiguated ID Type / Status
Subject Hòa Bình Province E197387 entity
Predicate knownFor P22 FINISHED
Object Đà River hydropower dam
The Đà River hydropower dam is one of Vietnam’s largest and most important hydroelectric facilities, playing a key role in the country’s power supply and flood control.
 E728219 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: Đà River hydropower dam | Statement: [Hòa Bình Province, knownFor, Đà River hydropower dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Đà River hydropower dam
Context triple: [Hòa Bình Province, knownFor, Đà River hydropower dam]
  • A. Gouin Dam
    Gouin Dam is a major hydroelectric dam in Quebec, Canada, that creates the vast Gouin Reservoir and plays a key role in regional power generation and water regulation.
  • B. Manic-2 hydroelectric dam
    The Manic-2 hydroelectric dam, officially known as the Jean-Lesage generating station, is a major Hydro-Québec power facility on the Manicouagan River in Quebec, Canada.
  • C. Jirau Dam
    Jirau Dam is a large hydroelectric power plant in Brazil, built on the Madeira River as part of the country’s major Amazon basin energy infrastructure.
  • D. Karuma Hydropower Station
    Karuma Hydropower Station is a major hydroelectric power plant in Uganda that harnesses the flow of the Victoria Nile to generate electricity for the national grid.
  • E. Song Loulou Dam
    Song Loulou Dam is a major hydroelectric power facility in Cameroon that harnesses the flow of the Sanaga River to generate electricity for 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: Đà River hydropower dam
Triple: [Hòa Bình Province, knownFor, Đà River hydropower dam]
Generated description
The Đà River hydropower dam is one of Vietnam’s largest and most important hydroelectric facilities, playing a key role in the country’s power supply and flood control.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Đà River hydropower dam
Target entity description: The Đà River hydropower dam is one of Vietnam’s largest and most important hydroelectric facilities, playing a key role in the country’s power supply and flood control.
  • A. Gouin Dam
    Gouin Dam is a major hydroelectric dam in Quebec, Canada, that creates the vast Gouin Reservoir and plays a key role in regional power generation and water regulation.
  • B. Manic-2 hydroelectric dam
    The Manic-2 hydroelectric dam, officially known as the Jean-Lesage generating station, is a major Hydro-Québec power facility on the Manicouagan River in Quebec, Canada.
  • C. Jirau Dam
    Jirau Dam is a large hydroelectric power plant in Brazil, built on the Madeira River as part of the country’s major Amazon basin energy infrastructure.
  • D. Karuma Hydropower Station
    Karuma Hydropower Station is a major hydroelectric power plant in Uganda that harnesses the flow of the Victoria Nile to generate electricity for the national grid.
  • E. Song Loulou Dam
    Song Loulou Dam is a major hydroelectric power facility in Cameroon that harnesses the flow of the Sanaga River to generate electricity for 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_69ca82f56730819080cec5d991c76f4c completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb808e56fc81908b5d37482f29452d completed March 31, 2026, 8:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc7929e388190b35505378d0cf653 completed April 2, 2026, 1:34 a.m.
NEDg Description generation batch_69cdcc88456c8190ba8613b4cbf40fbb completed April 2, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_69cdcd75714881908f0b069a94ee334f completed April 2, 2026, 1:59 a.m.
Created at: March 30, 2026, 6:01 p.m.