Triple
T16238478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Combustion Engineering |
E394177
|
entity |
| Predicate | suppliedTo |
P17063
|
FINISHED |
| Object |
Yonggwang (Hanbit) Nuclear Power Plant units in South Korea
The Yonggwang (now Hanbit) Nuclear Power Plant units in South Korea are a major complex of pressurized water reactors that form one of the country’s largest nuclear generating stations, significantly contributing to its electricity supply.
|
E1204086
|
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: Yonggwang (Hanbit) Nuclear Power Plant units in South Korea | Statement: [Combustion Engineering, suppliedTo, Yonggwang (Hanbit) Nuclear Power Plant units in South Korea]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yonggwang (Hanbit) Nuclear Power Plant units in South Korea Context triple: [Combustion Engineering, suppliedTo, Yonggwang (Hanbit) Nuclear Power Plant units in South Korea]
-
A.
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.
-
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.
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.
-
D.
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.
-
E.
Ulsan plant
The Ulsan plant is Hyundai Motor Company's massive automotive manufacturing complex in Ulsan, South Korea, recognized as one of the largest car production facilities in the world.
- 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: Yonggwang (Hanbit) Nuclear Power Plant units in South Korea Triple: [Combustion Engineering, suppliedTo, Yonggwang (Hanbit) Nuclear Power Plant units in South Korea]
Generated description
The Yonggwang (now Hanbit) Nuclear Power Plant units in South Korea are a major complex of pressurized water reactors that form one of the country’s largest nuclear generating stations, significantly contributing to its electricity supply.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yonggwang (Hanbit) Nuclear Power Plant units in South Korea Target entity description: The Yonggwang (now Hanbit) Nuclear Power Plant units in South Korea are a major complex of pressurized water reactors that form one of the country’s largest nuclear generating stations, significantly contributing to its electricity supply.
-
A.
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.
-
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.
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.
-
D.
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.
-
E.
Ulsan plant
The Ulsan plant is Hyundai Motor Company's massive automotive manufacturing complex in Ulsan, South Korea, recognized as one of the largest car production facilities in the world.
- 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_6a0017ad3fa88190b71aa1e0c6414807 |
completed | May 10, 2026, 5:29 a.m. |
| NEDg | Description generation | batch_6a001866c8408190bff34f181637d0c4 |
completed | May 10, 2026, 5:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00192a16d88190b35465c5c481cf44 |
completed | May 10, 2026, 5:35 a.m. |
Created at: April 10, 2026, 5:04 a.m.