Triple

T6122859
Position Surface form Disambiguated ID Type / Status
Subject North Korean nuclear weapons program E136524 entity
Predicate firstNuclearTestSite P1209 FINISHED
Object Punggye-ri Nuclear Test Site
Punggye-ri Nuclear Test Site is North Korea’s primary underground nuclear testing facility, located in a remote mountainous area of the country and used for multiple nuclear detonations since 2006.
E571998 NE FINISHED

How this triple was built (5 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: Punggye-ri Nuclear Test Site | Statement: [North Korean nuclear weapons program, firstNuclearTestSite, Punggye-ri Nuclear Test Site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Punggye-ri Nuclear Test Site
Context triple: [North Korean nuclear weapons program, firstNuclearTestSite, Punggye-ri Nuclear Test Site]
  • A. Semipalatinsk Test Site
    The Semipalatinsk Test Site was the primary Soviet nuclear weapons testing ground, located in northeastern Kazakhstan and notorious for extensive radioactive contamination and long-term health impacts on local populations.
  • B. Mangyongdae
    Mangyongdae is a historic district in Pyongyang, North Korea, known as the birthplace and commemorative site of the country's founding leader, Kim Il Sung.
  • C. Taebong
    Taebong was a short-lived Korean kingdom of the early 10th century that emerged during the Later Three Kingdoms period before being absorbed by Goryeo.
  • D. Gyeryongdae complex
    The Gyeryongdae complex is South Korea’s main military headquarters facility, housing the central commands of its armed forces.
  • E. Kaesong Industrial Region
    The Kaesong Industrial Region is a special inter-Korean industrial park in North Korea where South Korean companies operated factories using North Korean labor as a symbol of economic cooperation between the two Koreas.
  • 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: Punggye-ri Nuclear Test Site
Triple: [North Korean nuclear weapons program, firstNuclearTestSite, Punggye-ri Nuclear Test Site]
Generated description
Punggye-ri Nuclear Test Site is North Korea’s primary underground nuclear testing facility, located in a remote mountainous area of the country and used for multiple nuclear detonations since 2006.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Punggye-ri Nuclear Test Site
Target entity description: Punggye-ri Nuclear Test Site is North Korea’s primary underground nuclear testing facility, located in a remote mountainous area of the country and used for multiple nuclear detonations since 2006.
  • A. Semipalatinsk Test Site
    The Semipalatinsk Test Site was the primary Soviet nuclear weapons testing ground, located in northeastern Kazakhstan and notorious for extensive radioactive contamination and long-term health impacts on local populations.
  • B. Mangyongdae
    Mangyongdae is a historic district in Pyongyang, North Korea, known as the birthplace and commemorative site of the country's founding leader, Kim Il Sung.
  • C. Taebong
    Taebong was a short-lived Korean kingdom of the early 10th century that emerged during the Later Three Kingdoms period before being absorbed by Goryeo.
  • D. Gyeryongdae complex
    The Gyeryongdae complex is South Korea’s main military headquarters facility, housing the central commands of its armed forces.
  • E. Kaesong Industrial Region
    The Kaesong Industrial Region is a special inter-Korean industrial park in North Korea where South Korean companies operated factories using North Korean labor as a symbol of economic cooperation between the two Koreas.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: firstNuclearTestSite
Context triple: [North Korean nuclear weapons program, firstNuclearTestSite, Punggye-ri Nuclear Test Site]
  • A. firstNuclearTestLocation chosen
    Indicates the place where an entity conducted its first nuclear test.
  • B. nuclearTestSiteFor
    Indicates that a location serves or served as a site where a particular entity conducts or conducted nuclear weapons testing.
  • C. firstNuclearTest
    Indicates the event in which an entity conducts its first-ever test of a nuclear explosive device.
  • D. largestNuclearTest
    Indicates that the subject entity conducted or is associated with the largest nuclear test (by yield or scale) within a specified context or comparison set.
  • E. firstNuclearTestDate
    Indicates the date on which an entity conducted its first nuclear weapons test.
  • F. None of above.

Provenance (6 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_69c0089f851c81909e5e189a617dcff6 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c05c247b7081909972b40afb165e6f completed March 22, 2026, 9:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c135abcef08190a899d7ba261ebb04 completed March 23, 2026, 12:44 p.m.
NEDg Description generation batch_69c13877c7148190aa4d583206a53185 completed March 23, 2026, 12:56 p.m.
NED2 Entity disambiguation (via description) batch_69c138eccd4c8190bf540f84ba6c1d65 completed March 23, 2026, 12:58 p.m.
PD Predicate disambiguation batch_69c049f9ab3c81909c8ab6466f6a2935 completed March 22, 2026, 7:58 p.m.
Created at: March 22, 2026, 4:14 p.m.