Triple

T16484293
Position Surface form Disambiguated ID Type / Status
Subject Flamanville 3 nuclear power plant E400397 entity
Predicate siteSharedWith P34261 FINISHED
Object Flamanville 2 nuclear power plant
Flamanville 2 nuclear power plant is a French pressurized water reactor unit located on the Flamanville nuclear site on the Cotentin Peninsula in Normandy.
 E1220708 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: Flamanville 2 nuclear power plant | Statement: [Flamanville 3 nuclear power plant, siteSharedWith, Flamanville 2 nuclear power plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Flamanville 2 nuclear power plant
Context triple: [Flamanville 3 nuclear power plant, siteSharedWith, Flamanville 2 nuclear power plant]
  • A. Flamanville 3 nuclear power plant
    Flamanville 3 nuclear power plant is a French EPR (European Pressurized Reactor) project on the Normandy coast, known for its advanced reactor design, major construction delays, and significant cost overruns.
  • B. Nogent-sur-Seine Nuclear Power Plant
    Nogent-sur-Seine Nuclear Power Plant is a French nuclear power station in the Aube department featuring pressurized water reactors that supply electricity to the national grid.
  • C. Philippsburg Nuclear Power Plant
    Philippsburg Nuclear Power Plant was a now-decommissioned nuclear power station in Baden-Württemberg, Germany, that played a significant role in the country’s electricity generation before its shutdown under the German nuclear phase-out policy.
  • D. CEA Marcoule
    CEA Marcoule is a major French nuclear research and industrial site focused on nuclear energy technologies, fuel cycle activities, and radioactive waste management.
  • E. Ascó Nuclear Power Plant
    Ascó Nuclear Power Plant is a major Spanish nuclear power facility located in Catalonia that generates electricity using pressurized water reactors.
  • 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: Flamanville 2 nuclear power plant
Triple: [Flamanville 3 nuclear power plant, siteSharedWith, Flamanville 2 nuclear power plant]
Generated description
Flamanville 2 nuclear power plant is a French pressurized water reactor unit located on the Flamanville nuclear site on the Cotentin Peninsula in Normandy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Flamanville 2 nuclear power plant
Target entity description: Flamanville 2 nuclear power plant is a French pressurized water reactor unit located on the Flamanville nuclear site on the Cotentin Peninsula in Normandy.
  • A. Flamanville 3 nuclear power plant
    Flamanville 3 nuclear power plant is a French EPR (European Pressurized Reactor) project on the Normandy coast, known for its advanced reactor design, major construction delays, and significant cost overruns.
  • B. Nogent-sur-Seine Nuclear Power Plant
    Nogent-sur-Seine Nuclear Power Plant is a French nuclear power station in the Aube department featuring pressurized water reactors that supply electricity to the national grid.
  • C. Philippsburg Nuclear Power Plant
    Philippsburg Nuclear Power Plant was a now-decommissioned nuclear power station in Baden-Württemberg, Germany, that played a significant role in the country’s electricity generation before its shutdown under the German nuclear phase-out policy.
  • D. CEA Marcoule
    CEA Marcoule is a major French nuclear research and industrial site focused on nuclear energy technologies, fuel cycle activities, and radioactive waste management.
  • E. Ascó Nuclear Power Plant
    Ascó Nuclear Power Plant is a major Spanish nuclear power facility located in Catalonia that generates electricity using pressurized water reactors.
  • 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_69d883813098819084f5409539723b59 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e05bf448190947b9da15fd29d0a completed April 18, 2026, 7:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006ed4a7008190ab1ad5cbf80dc119 completed May 10, 2026, 11:41 a.m.
NEDg Description generation batch_6a006f9043b8819086143b2ec0cf1657 completed May 10, 2026, 11:44 a.m.
NED2 Entity disambiguation (via description) batch_6a00701fc1848190b3248a70b462eab1 completed May 10, 2026, 11:46 a.m.
Created at: April 10, 2026, 5:13 a.m.