Triple

T13933725
Position Surface form Disambiguated ID Type / Status
Subject Chernobyl Nuclear Power Plant E335055 entity
Predicate operator P179 FINISHED
Object Soviet Union Ministry of Energy
The Soviet Union Ministry of Energy was the state governmental body responsible for overseeing and managing the USSR’s energy sector, including nuclear power facilities.
E1069942 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: Soviet Union Ministry of Energy | Statement: [Chernobyl Nuclear Power Plant, operator, Soviet Union Ministry of Energy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Soviet Union Ministry of Energy
Context triple: [Chernobyl Nuclear Power Plant, operator, Soviet Union Ministry of Energy]
  • A. Ministry of Gas Industry of the USSR
    The Ministry of Gas Industry of the USSR was the Soviet state body responsible for overseeing and managing the country’s natural gas sector before its transformation into the modern energy company Gazprom.
  • B. Ministry of Energy of the Russian Federation
    The Ministry of Energy of the Russian Federation is the federal government body responsible for developing and implementing national policy and regulation in Russia’s fuel and energy sectors, including oil, gas, coal, and electricity.
  • C. People's Commissariat of the Fuel Industry of the Soviet Union
    The People's Commissariat of the Fuel Industry of the Soviet Union was a central government body responsible for overseeing and managing the country's fuel and energy sectors, including coal, oil, and related industries.
  • D. Soviet nuclear industry
    The Soviet nuclear industry was the state-controlled system responsible for developing and operating the USSR’s nuclear power and weapons programs, marked by rapid expansion, secrecy, and major accidents such as Chernobyl.
  • E. Ministry of Fuel and Power
    The Ministry of Fuel and Power was a former UK government department responsible for overseeing and regulating the nation’s energy resources, particularly coal, during and after the Second World War.
  • 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: Soviet Union Ministry of Energy
Triple: [Chernobyl Nuclear Power Plant, operator, Soviet Union Ministry of Energy]
Generated description
The Soviet Union Ministry of Energy was the state governmental body responsible for overseeing and managing the USSR’s energy sector, including nuclear power facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Soviet Union Ministry of Energy
Target entity description: The Soviet Union Ministry of Energy was the state governmental body responsible for overseeing and managing the USSR’s energy sector, including nuclear power facilities.
  • A. Ministry of Gas Industry of the USSR
    The Ministry of Gas Industry of the USSR was the Soviet state body responsible for overseeing and managing the country’s natural gas sector before its transformation into the modern energy company Gazprom.
  • B. Ministry of Energy of the Russian Federation
    The Ministry of Energy of the Russian Federation is the federal government body responsible for developing and implementing national policy and regulation in Russia’s fuel and energy sectors, including oil, gas, coal, and electricity.
  • C. People's Commissariat of the Fuel Industry of the Soviet Union
    The People's Commissariat of the Fuel Industry of the Soviet Union was a central government body responsible for overseeing and managing the country's fuel and energy sectors, including coal, oil, and related industries.
  • D. Soviet nuclear industry
    The Soviet nuclear industry was the state-controlled system responsible for developing and operating the USSR’s nuclear power and weapons programs, marked by rapid expansion, secrecy, and major accidents such as Chernobyl.
  • E. Ministry of Fuel and Power
    The Ministry of Fuel and Power was a former UK government department responsible for overseeing and regulating the nation’s energy resources, particularly coal, during and after the Second World War.
  • 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_69d81c5f739081908bc05b2461f54828 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2cf28df081908d897d7b9ec7939d completed April 14, 2026, 12:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7ce865ab4819088221189344b3801 completed May 3, 2026, 10:39 p.m.
NEDg Description generation batch_69f9fd5b82f48190b0b89ddca25883cc completed May 5, 2026, 2:23 p.m.
NED2 Entity disambiguation (via description) batch_69f9fea0a9dc8190b5b65dfec9626949 completed May 5, 2026, 2:28 p.m.
Created at: April 9, 2026, 10:17 p.m.