Triple

T12844483
Position Surface form Disambiguated ID Type / Status
Subject Battle of Cao Bằng E307137 entity
Predicate result P374 FINISHED
Object Chinese forces captured Cao Bằng city E307137 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: Chinese forces captured Cao Bằng city | Statement: [Battle of Cao Bằng, result, Chinese forces captured Cao Bằng city]

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: Chinese forces captured Cao Bằng city
Context triple: [Battle of Cao Bằng, result, Chinese forces captured Cao Bằng city]
  • A. Northern Expedition capture of Nanjing
    The Northern Expedition capture of Nanjing was a key 1927 Nationalist military victory that secured the city as the political center of the Kuomintang government during China’s reunification campaign.
  • B. Northern Expedition capture of Wuhan
    The Northern Expedition capture of Wuhan was a key 1927 Nationalist military victory that secured a major central Chinese city and significantly advanced the Kuomintang’s unification of China.
  • C. Battle of Hengyang
    The Battle of Hengyang was a major World War II engagement in 1944 in which Chinese forces mounted a prolonged and costly defense against the Japanese during the broader Operation Ichi-Go campaign.
  • D. Battle of Cao Bằng chosen
    The Battle of Cao Bằng was a key 1979 clash between Chinese and Vietnamese forces in northern Vietnam that played a significant role in the course of the Sino-Vietnamese War.
  • E. British capture of Shanghai (1842)
    The British capture of Shanghai in 1842 was a key military operation during the First Opium War that helped force Qing China into signing the Treaty of Nanking and opening the city to foreign trade.
  • 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_69d7bdf52b94819096d6f0ba4ab50a98 elicitation completed
NER batch_69d96ff3a7208190b93f6292ed5efc07 ner completed
NED1 batch_69f69b9fa40c8190bbc2c6ad22795de4 ned_source_triple completed
Created at: April 9, 2026, 5:36 p.m.