Triple

T16926191
Position Surface form Disambiguated ID Type / Status
Subject AP1000 E410578 entity
Predicate examplePlant P124774 FINISHED
Object Sanmen Nuclear Power Station Unit 1
Sanmen Nuclear Power Station Unit 1 is a Chinese nuclear reactor that was the world’s first operational AP1000 pressurized water reactor, marking a major milestone for this advanced Generation III+ reactor design.
E1241301 NE FINISHED

How this triple was built (5 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: Sanmen Nuclear Power Station Unit 1 | Statement: [AP1000, examplePlant, Sanmen Nuclear Power Station Unit 1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sanmen Nuclear Power Station Unit 1
Context triple: [AP1000, examplePlant, Sanmen Nuclear Power Station Unit 1]
  • A. Taishan 1 nuclear power plant
    Taishan 1 nuclear power plant is a Chinese nuclear power reactor in Guangdong Province and one of the world’s first operational EPR (European Pressurized Reactor) units.
  • B. 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.
  • C. Zion Nuclear Power Station Unit 1
    Zion Nuclear Power Station Unit 1 was a now-decommissioned commercial nuclear reactor unit in Illinois that operated from the early 1970s and was part of one of the largest nuclear power stations in the United States.
  • 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. Lamma Power Station
    Lamma Power Station is a major power generation facility in Hong Kong that supplies electricity to Hong Kong Island and Lamma Island.
  • 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: Sanmen Nuclear Power Station Unit 1
Triple: [AP1000, examplePlant, Sanmen Nuclear Power Station Unit 1]
Generated description
Sanmen Nuclear Power Station Unit 1 is a Chinese nuclear reactor that was the world’s first operational AP1000 pressurized water reactor, marking a major milestone for this advanced Generation III+ reactor design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sanmen Nuclear Power Station Unit 1
Target entity description: Sanmen Nuclear Power Station Unit 1 is a Chinese nuclear reactor that was the world’s first operational AP1000 pressurized water reactor, marking a major milestone for this advanced Generation III+ reactor design.
  • A. Taishan 1 nuclear power plant
    Taishan 1 nuclear power plant is a Chinese nuclear power reactor in Guangdong Province and one of the world’s first operational EPR (European Pressurized Reactor) units.
  • B. 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.
  • C. Zion Nuclear Power Station Unit 1
    Zion Nuclear Power Station Unit 1 was a now-decommissioned commercial nuclear reactor unit in Illinois that operated from the early 1970s and was part of one of the largest nuclear power stations in the United States.
  • 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. Lamma Power Station
    Lamma Power Station is a major power generation facility in Hong Kong that supplies electricity to Hong Kong Island and Lamma Island.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: examplePlant
Context triple: [AP1000, examplePlant, Sanmen Nuclear Power Station Unit 1]
  • A. isPlantOf
    Indicates that one entity is a plant that belongs to, is associated with, or is characteristic of another entity (such as a region, habitat, or owner).
  • B. plantName
    Indicates that the associated value is the name or designated label of a plant.
  • C. plantType
    Indicates the specific kind or category of plant that an entity is classified as.
  • D. involvesPlant
    Indicates that the relationship or action includes or pertains to a plant as a participating entity.
  • E. plantCollection
    Indicates that one entity maintains or possesses a collection of plants, typically grouped or curated as a set.
  • F. None of above. chosen

Provenance (7 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_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cdf2dcd881909798bd245e18c599 completed April 18, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfd8a88c8190adda386b62fe543c completed May 10, 2026, 6:35 p.m.
NEDg Description generation batch_6a00d0a0852c8190991af93d50fa2216 completed May 10, 2026, 6:38 p.m.
NED2 Entity disambiguation (via description) batch_6a00d14b83d88190b3dbc124d5b33029 completed May 10, 2026, 6:41 p.m.
PD Predicate disambiguation batch_69e32b982f548190b08414d55810de19 completed April 18, 2026, 6:58 a.m.
PDg Predicate description generation batch_69e32d7aae948190bc238d765795688c completed April 18, 2026, 7:06 a.m.
Created at: April 10, 2026, 5:30 a.m.