Triple

T16238477
Position Surface form Disambiguated ID Type / Status
Subject Combustion Engineering E394177 entity
Predicate suppliedTo P17063 FINISHED
Object Kori Nuclear Power Plant units in South Korea
The Kori Nuclear Power Plant units in South Korea are a major multi-unit nuclear generating complex near Busan that has played a central role in the country’s commercial nuclear power program since the 1970s.
E1202834 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: Kori Nuclear Power Plant units in South Korea | Statement: [Combustion Engineering, suppliedTo, Kori Nuclear Power Plant units in South Korea]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kori Nuclear Power Plant units in South Korea
Context triple: [Combustion Engineering, suppliedTo, Kori Nuclear Power Plant units in South Korea]
  • A. Ikata Nuclear Power Plant
    The Ikata Nuclear Power Plant is a coastal nuclear power facility in Ehime Prefecture, Japan, that has been a focal point of the country’s post-Fukushima energy and safety debates.
  • B. Dangjin Thermal Power Plant
    Dangjin Thermal Power Plant is a large coal-fired power generation complex in Dangjin, South Korea, known as one of the country’s major electricity-producing facilities.
  • C. Tihange nuclear power station
    Tihange nuclear power station is a major Belgian nuclear power plant on the Meuse River, known for its aging reactors and associated safety and political controversies.
  • D. Bilibino Nuclear Power Plant
    Bilibino Nuclear Power Plant is a small, remote nuclear power station in Russia’s Chukotka region, notable for supplying electricity and district heating to the Arctic town of Bilibino.
  • E. K-East Reactor
    K-East Reactor was one of the plutonium production reactors at the Hanford Site in Washington State, built during the Cold War to support the U.S. nuclear weapons program.
  • 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: Kori Nuclear Power Plant units in South Korea
Triple: [Combustion Engineering, suppliedTo, Kori Nuclear Power Plant units in South Korea]
Generated description
The Kori Nuclear Power Plant units in South Korea are a major multi-unit nuclear generating complex near Busan that has played a central role in the country’s commercial nuclear power program since the 1970s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kori Nuclear Power Plant units in South Korea
Target entity description: The Kori Nuclear Power Plant units in South Korea are a major multi-unit nuclear generating complex near Busan that has played a central role in the country’s commercial nuclear power program since the 1970s.
  • A. Ikata Nuclear Power Plant
    The Ikata Nuclear Power Plant is a coastal nuclear power facility in Ehime Prefecture, Japan, that has been a focal point of the country’s post-Fukushima energy and safety debates.
  • B. Dangjin Thermal Power Plant
    Dangjin Thermal Power Plant is a large coal-fired power generation complex in Dangjin, South Korea, known as one of the country’s major electricity-producing facilities.
  • C. Tihange nuclear power station
    Tihange nuclear power station is a major Belgian nuclear power plant on the Meuse River, known for its aging reactors and associated safety and political controversies.
  • D. Bilibino Nuclear Power Plant
    Bilibino Nuclear Power Plant is a small, remote nuclear power station in Russia’s Chukotka region, notable for supplying electricity and district heating to the Arctic town of Bilibino.
  • E. K-East Reactor
    K-East Reactor was one of the plutonium production reactors at the Hanford Site in Washington State, built during the Cold War to support the U.S. nuclear weapons program.
  • 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_69d87f2171208190951025e526947816 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2455c7a3c81909e3b42edf03be43e completed April 17, 2026, 2:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a000edaf76c8190acc01f58845e570a completed May 10, 2026, 4:51 a.m.
NEDg Description generation batch_6a0011f7f3fc8190a3a3bf260b391e78 completed May 10, 2026, 5:04 a.m.
NED2 Entity disambiguation (via description) batch_6a0012e9913481908ee5ada2fce507f4 completed May 10, 2026, 5:08 a.m.
Created at: April 10, 2026, 5:04 a.m.