Triple

T4815684
Position Surface form Disambiguated ID Type / Status
Subject Prince Takamatsu E107581 entity
Predicate militaryConflict P12 FINISHED
Object Second Sino-Japanese War E457 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Second Sino-Japanese War | Statement: [Prince Takamatsu, militaryConflict, Second Sino-Japanese War]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Second Sino-Japanese War
Context triple: [Prince Takamatsu, militaryConflict, Second Sino-Japanese War]
  • A. Sino-Japanese War (1937–1945) chosen
    The Sino-Japanese War (1937–1945) was a major conflict between China and Japan that became one of the largest and bloodiest theaters of World War II in East Asia.
  • B. Chinese Civil War
    The Chinese Civil War was a protracted conflict (primarily between the Chinese Nationalist Party and the Chinese Communist Party) that reshaped China’s political landscape and led to the establishment of the People’s Republic of China in 1949.
  • C. Japanese invasion of South China
    The Japanese invasion of South China was a major World War II military campaign in which Imperial Japan advanced into and seized key southern Chinese regions, including Guangdong and Guangxi, to secure strategic ports and resources and to weaken Chinese resistance.
  • D. Japanese occupation of China
    The Japanese occupation of China was a prolonged period during the Second Sino-Japanese War and World War II when Imperial Japan seized and controlled large areas of Chinese territory, marked by widespread military aggression and atrocities against civilians.
  • E. Japanese occupation of North China
    The Japanese occupation of North China was the period during the Second Sino-Japanese War when Imperial Japan seized and controlled large areas of northern China, imposing military rule and exploiting the region’s resources and population.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69bd43f9efa081908314cb3e94fa1695 elicitation completed
NER batch_69bd6c8230888190a676695e51cb3ea4 ner completed
NED1 batch_69be4db5652081909af5ef92df72c221 ned_source_triple completed
Created at: March 20, 2026, 1:23 p.m.