Triple

T6122873
Position Surface form Disambiguated ID Type / Status
Subject North Korean nuclear weapons program E136524 entity
Predicate keyFacility P19019 FINISHED
Object Sinpo South Shipyard
Sinpo South Shipyard is a major North Korean naval construction facility believed to be central to the development and deployment of the country’s ballistic missile submarine capabilities.
 E572002 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: Sinpo South Shipyard | Statement: [North Korean nuclear weapons program, keyFacility, Sinpo South Shipyard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sinpo South Shipyard
Context triple: [North Korean nuclear weapons program, keyFacility, Sinpo South Shipyard]
  • A. Daewoo Shipbuilding & Marine Engineering
    Daewoo Shipbuilding & Marine Engineering is a major South Korean shipbuilding and offshore engineering company known for constructing large commercial vessels and marine structures.
  • B. Hyundai Heavy Industries
    Hyundai Heavy Industries is a South Korean multinational conglomerate best known as one of the world’s largest shipbuilding and heavy industrial engineering companies.
  • C. Mitsubishi Nagasaki shipyard
    Mitsubishi Nagasaki shipyard was a major Japanese naval and industrial shipbuilding facility in Nagasaki, known for constructing large warships for the Imperial Japanese Navy.
  • D. Remontowa Shipbuilding
    Remontowa Shipbuilding is a major Polish shipyard known for constructing naval, offshore, and specialized vessels for both military and commercial clients.
  • E. Samsung Heavy Industries
    Samsung Heavy Industries is a major South Korean shipbuilding and offshore engineering company known for constructing large commercial vessels and marine structures.
  • 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: Sinpo South Shipyard
Triple: [North Korean nuclear weapons program, keyFacility, Sinpo South Shipyard]
Generated description
Sinpo South Shipyard is a major North Korean naval construction facility believed to be central to the development and deployment of the country’s ballistic missile submarine capabilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sinpo South Shipyard
Target entity description: Sinpo South Shipyard is a major North Korean naval construction facility believed to be central to the development and deployment of the country’s ballistic missile submarine capabilities.
  • A. Daewoo Shipbuilding & Marine Engineering
    Daewoo Shipbuilding & Marine Engineering is a major South Korean shipbuilding and offshore engineering company known for constructing large commercial vessels and marine structures.
  • B. Hyundai Heavy Industries
    Hyundai Heavy Industries is a South Korean multinational conglomerate best known as one of the world’s largest shipbuilding and heavy industrial engineering companies.
  • C. Mitsubishi Nagasaki shipyard
    Mitsubishi Nagasaki shipyard was a major Japanese naval and industrial shipbuilding facility in Nagasaki, known for constructing large warships for the Imperial Japanese Navy.
  • D. Remontowa Shipbuilding
    Remontowa Shipbuilding is a major Polish shipyard known for constructing naval, offshore, and specialized vessels for both military and commercial clients.
  • E. Samsung Heavy Industries
    Samsung Heavy Industries is a major South Korean shipbuilding and offshore engineering company known for constructing large commercial vessels and marine structures.
  • 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_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.
Created at: March 22, 2026, 4:14 p.m.