Triple

T22989282
Position Surface form Disambiguated ID Type / Status
Subject Sohae Satellite Launching Station E572001 entity
Predicate notableLaunch P13405 FINISHED
Object Kwangmyongsong-3 Unit 2
Kwangmyongsong-3 Unit 2 is a North Korean Earth observation satellite launched into orbit in December 2012 as part of the country’s controversial long-range rocket program.
E1565077 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: Kwangmyongsong-3 Unit 2 | Statement: [Sohae Satellite Launching Station, notableLaunch, Kwangmyongsong-3 Unit 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kwangmyongsong-3 Unit 2
Context triple: [Sohae Satellite Launching Station, notableLaunch, Kwangmyongsong-3 Unit 2]
  • A. Yongbyon Nuclear Scientific Research Center
    Yongbyon Nuclear Scientific Research Center is North Korea’s primary nuclear complex, housing reactors and fuel-cycle facilities central to the country’s production of fissile material for nuclear weapons.
  • B. Sohae Satellite Launching Station
    The Sohae Satellite Launching Station is a major North Korean long-range rocket and missile test site used to advance the country’s strategic weapons capabilities.
  • C. Gwangmyeong Industrial Complex
    Gwangmyeong Industrial Complex is a major industrial zone in Gwangmyeong, South Korea, hosting a concentration of manufacturing and logistics businesses that support the regional economy.
  • 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. Dangjin Thermal Power Plant
    Dangjin Thermal Power Plant is a large coal-fired power generation complex in Dangjin, South Korea, known as one of the country’s major electricity-producing facilities.
  • 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: Kwangmyongsong-3 Unit 2
Triple: [Sohae Satellite Launching Station, notableLaunch, Kwangmyongsong-3 Unit 2]
Generated description
Kwangmyongsong-3 Unit 2 is a North Korean Earth observation satellite launched into orbit in December 2012 as part of the country’s controversial long-range rocket program.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kwangmyongsong-3 Unit 2
Target entity description: Kwangmyongsong-3 Unit 2 is a North Korean Earth observation satellite launched into orbit in December 2012 as part of the country’s controversial long-range rocket program.
  • A. Yongbyon Nuclear Scientific Research Center
    Yongbyon Nuclear Scientific Research Center is North Korea’s primary nuclear complex, housing reactors and fuel-cycle facilities central to the country’s production of fissile material for nuclear weapons.
  • B. Sohae Satellite Launching Station
    The Sohae Satellite Launching Station is a major North Korean long-range rocket and missile test site used to advance the country’s strategic weapons capabilities.
  • C. Gwangmyeong Industrial Complex
    Gwangmyeong Industrial Complex is a major industrial zone in Gwangmyeong, South Korea, hosting a concentration of manufacturing and logistics businesses that support the regional economy.
  • 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. Dangjin Thermal Power Plant
    Dangjin Thermal Power Plant is a large coal-fired power generation complex in Dangjin, South Korea, known as one of the country’s major electricity-producing facilities.
  • 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_69e245b535808190adef8a9df3c584db completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f182ea55cc8190b64b722ce8c45b53 completed April 29, 2026, 4:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bd3792ad0819094416aebc79ab1f7 completed May 19, 2026, 3:05 a.m.
NEDg Description generation batch_6a0bd40988808190add22943683b7a1b completed May 19, 2026, 3:07 a.m.
NED2 Entity disambiguation (via description) batch_6a0bd503b1588190979b9895327a3475 completed May 19, 2026, 3:12 a.m.
Created at: April 17, 2026, 3:49 p.m.