Triple

T9293844
Position Surface form Disambiguated ID Type / Status
Subject UN multinational military presence in Korea E223587 entity
Predicate notableOperation P2336 FINISHED
Object Pusan Perimeter defense E13395 NE FINISHED

How this triple was built (2 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: Pusan Perimeter defense | Statement: [UN multinational military presence in Korea, notableOperation, Pusan Perimeter defense]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pusan Perimeter defense
Context triple: [UN multinational military presence in Korea, notableOperation, Pusan Perimeter defense]
  • A. Battle of Pusan Perimeter chosen
    The Battle of Pusan Perimeter was a crucial early Korean War engagement in 1950 in which United Nations and South Korean forces halted the North Korean advance in southeast Korea, preventing their defeat and enabling a later counteroffensive.
  • B. Battle of Chipyong-ni
    The Battle of Chipyong-ni was a pivotal Korean War engagement in February 1951 where United Nations forces, including U.S. and French units, successfully withstood and repelled large-scale Chinese attacks, marking a turning point in the conflict.
  • C. Second Battle of Seoul
    The Second Battle of Seoul was a key Korean War engagement in September 1950 in which United Nations forces recaptured the South Korean capital from North Korean control following the Inchon landings.
  • D. Third Battle of Seoul
    The Third Battle of Seoul was a major Korean War engagement in early 1951 in which United Nations forces recaptured the South Korean capital from Chinese and North Korean troops after its earlier loss.
  • E. Second Battle of Yeonpyeong
    The Second Battle of Yeonpyeong was a 2002 naval skirmish between North and South Korea near the Northern Limit Line in the Yellow Sea, resulting in casualties on both sides and heightened inter-Korean tensions.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca8423edb08190bc0c91287a484768 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd089a2ed0819086b2e4219ff2453e completed April 1, 2026, 11:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0b241251c81909aa4e8bcf5cd9c2e completed April 4, 2026, 6:40 a.m.
Created at: March 30, 2026, 7:35 p.m.