Triple

T9583213
Position Surface form Disambiguated ID Type / Status
Subject Fukushima Daiichi Unit 3 E231223 entity
Predicate reactorType P3675 FINISHED
Object BWR-3
BWR-3 is a third-generation boiling water reactor design developed by General Electric and used in several nuclear power plants worldwide, including Fukushima Daiichi Unit 3.
E809379 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: BWR-3 | Statement: [Fukushima Daiichi Unit 3, reactorType, BWR-3]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BWR-3
Context triple: [Fukushima Daiichi Unit 3, reactorType, BWR-3]
  • A. BWR-4
    BWR-4 is a General Electric-designed boiling water reactor model widely used in commercial nuclear power plants built during the late 1960s and 1970s.
  • B. K15 pressurized water reactor
    The K15 pressurized water reactor is a French naval nuclear reactor design used to power modern French aircraft carriers and submarines.
  • C. VVER-1000
    VVER-1000 is a Russian-designed pressurized water nuclear reactor model widely used for commercial electricity generation.
  • D. 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.
  • E. PM-3A nuclear reactor
    The PM-3A nuclear reactor was a small U.S. Navy-built nuclear power plant that supplied electricity and heat to McMurdo Station in Antarctica during the 1960s and early 1970s.
  • 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: BWR-3
Triple: [Fukushima Daiichi Unit 3, reactorType, BWR-3]
Generated description
BWR-3 is a third-generation boiling water reactor design developed by General Electric and used in several nuclear power plants worldwide, including Fukushima Daiichi Unit 3.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: BWR-3
Target entity description: BWR-3 is a third-generation boiling water reactor design developed by General Electric and used in several nuclear power plants worldwide, including Fukushima Daiichi Unit 3.
  • A. BWR-4
    BWR-4 is a General Electric-designed boiling water reactor model widely used in commercial nuclear power plants built during the late 1960s and 1970s.
  • B. K15 pressurized water reactor
    The K15 pressurized water reactor is a French naval nuclear reactor design used to power modern French aircraft carriers and submarines.
  • C. VVER-1000
    VVER-1000 is a Russian-designed pressurized water nuclear reactor model widely used for commercial electricity generation.
  • D. 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.
  • E. PM-3A nuclear reactor
    The PM-3A nuclear reactor was a small U.S. Navy-built nuclear power plant that supplied electricity and heat to McMurdo Station in Antarctica during the 1960s and early 1970s.
  • 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_69ca848161688190a68d514a0a9d5129 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd99cebaf081908033536a53fbf668 completed April 1, 2026, 10:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69d16176ccf081908eb079ddd762ba28 completed April 4, 2026, 7:07 p.m.
NEDg Description generation batch_69d165c365988190a751703b631a66be completed April 4, 2026, 7:25 p.m.
NED2 Entity disambiguation (via description) batch_69d16698b4ec8190b3b8a2432e65d8e8 completed April 4, 2026, 7:29 p.m.
Created at: March 30, 2026, 8:06 p.m.