Triple

T9709473
Position Surface form Disambiguated ID Type / Status
Subject Fukushima Daiichi Unit 4 E234984 entity
Predicate laterRegulator P63098 FINISHED
Object Nuclear Regulation Authority of Japan E223649 NE FINISHED

How this triple was built (3 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: Nuclear Regulation Authority of Japan | Statement: [Fukushima Daiichi Unit 4, laterRegulator, Nuclear Regulation Authority of Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nuclear Regulation Authority of Japan
Context triple: [Fukushima Daiichi Unit 4, laterRegulator, Nuclear Regulation Authority of Japan]
  • A. Nuclear Regulation Authority (Japan) chosen
    The Nuclear Regulation Authority (Japan) is the national regulatory body responsible for overseeing nuclear safety and regulation in Japan, established in response to the Fukushima Daiichi nuclear disaster.
  • B. Agency for Natural Resources and Energy (Japan)
    The Agency for Natural Resources and Energy is a Japanese government body under the Ministry of Economy, Trade and Industry responsible for national energy policy, including electricity, fossil fuels, and renewable energy oversight.
  • C. Tokyo Electric Power Company
    Tokyo Electric Power Company is Japan’s largest electric utility, internationally known for operating the Fukushima Daiichi nuclear plant involved in the 2011 nuclear disaster.
  • D. Fukushima Daiichi Nuclear Power Plant
    Fukushima Daiichi Nuclear Power Plant is a coastal Japanese nuclear power station in Ōkuma, Fukushima Prefecture, widely known as the site of the 2011 reactor meltdowns following a massive earthquake and tsunami.
  • E. National Land Agency of Japan
    The National Land Agency of Japan was a former government body responsible for national land-use planning, development, and coordination before its functions were absorbed into the Ministry of Land, Infrastructure, Transport and Tourism.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: laterRegulator
Context triple: [Fukushima Daiichi Unit 4, laterRegulator, Nuclear Regulation Authority of Japan]
  • A. regulatorEstablished
    Indicates that an entity has formally created, instituted, or set up a regulatory body or authority.
  • B. successorRegulator chosen
    Indicates that one regulatory entity has formally taken over the regulatory authority, responsibilities, or role previously held by another.
  • C. alsoRegulates
    Indicates that an entity not only has a primary regulatory effect on a target but additionally regulates that same target through another, supplementary regulatory relationship.
  • D. primaryRegulator
    Indicates that one entity serves as the main controlling or governing authority over another entity or process.
  • E. laterPromoter
    Indicates that one promoter occurs or becomes active at a later time than another promoter in a regulatory or temporal sequence.
  • F. None of above.

Provenance (4 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_69ca84cd8fa0819090a5e243ceb37003 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9da7c6188190b086f7e411378268 completed April 1, 2026, 10:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1af93b76c81908377f17956fb86b1 completed April 5, 2026, 12:40 a.m.
PD Predicate disambiguation batch_69cd03bfeca08190924fca43aaa9c10f completed April 1, 2026, 11:38 a.m.
Created at: March 30, 2026, 8:19 p.m.