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.