Triple

T9318004
Position Surface form Disambiguated ID Type / Status
Subject Đồng Nai River E224170 entity
Predicate hasDam P8736 FINISHED
Object Hàm Thuận – Đa Mi hydropower complex
The Hàm Thuận – Đa Mi hydropower complex is a major Vietnamese hydroelectric power facility consisting of two interconnected plants that generate electricity and regulate water flow in the Đồng Nai River basin.
 E791797 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: Hàm Thuận – Đa Mi hydropower complex | Statement: [Đồng Nai River, hasDam, Hàm Thuận – Đa Mi hydropower complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hàm Thuận – Đa Mi hydropower complex
Context triple: [Đồng Nai River, hasDam, Hàm Thuận – Đa Mi hydropower complex]
  • A. 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.
  • 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 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.
  • D. 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.
  • E. 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.
  • 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: Hàm Thuận – Đa Mi hydropower complex
Triple: [Đồng Nai River, hasDam, Hàm Thuận – Đa Mi hydropower complex]
Generated description
The Hàm Thuận – Đa Mi hydropower complex is a major Vietnamese hydroelectric power facility consisting of two interconnected plants that generate electricity and regulate water flow in the Đồng Nai River basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hàm Thuận – Đa Mi hydropower complex
Target entity description: The Hàm Thuận – Đa Mi hydropower complex is a major Vietnamese hydroelectric power facility consisting of two interconnected plants that generate electricity and regulate water flow in the Đồng Nai River basin.
  • A. 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.
  • 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 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.
  • D. 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.
  • E. 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.
  • 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_69ca8425f4fc81909c1c586e9a5b7530 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd358b66148190a918c107490c8406 completed April 1, 2026, 3:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0c7c1fc848190bbb3ef6a1ed7a7d2 completed April 4, 2026, 8:11 a.m.
NEDg Description generation batch_69d0ca049fdc819091e101d8cdcfb7e8 completed April 4, 2026, 8:21 a.m.
NED2 Entity disambiguation (via description) batch_69d0cc6239108190b921eface5cdd543 completed April 4, 2026, 8:31 a.m.
Created at: March 30, 2026, 7:38 p.m.