Triple

T9629785
Position Surface form Disambiguated ID Type / Status
Subject Shunpanrō E232567 entity
Predicate associatedEvent P149 FINISHED
Object Treaty of Shimonoseki E24977 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: Treaty of Shimonoseki | Statement: [Shunpanrō, associatedEvent, Treaty of Shimonoseki]

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: Treaty of Shimonoseki
Context triple: [Shunpanrō, associatedEvent, Treaty of Shimonoseki]
  • A. Treaty of Shimonoseki chosen
    The Treaty of Shimonoseki was an 1895 peace agreement between Qing China and Japan that ended the First Sino-Japanese War and marked Japan’s emergence as a major imperial power in East Asia.
  • B. Treaty of Shimoda
    The Treaty of Shimoda was an 1855 agreement between the Russian Empire and Japan that established formal diplomatic relations and defined their borders in the Kuril Islands and surrounding regions.
  • C. Treaty of Nanking
    The Treaty of Nanking was the 1842 agreement that ended the First Opium War between Britain and China, forcing the Qing dynasty to cede Hong Kong Island and grant significant trade and legal concessions to the British.
  • D. Xinchou Treaty
    The Xinchou Treaty, better known as the Boxer Protocol of 1901, was the punitive agreement imposed on Qing China by foreign powers after the Boxer Rebellion, extracting heavy indemnities and concessions.
  • E. Treaty of Ouchy
    The Treaty of Ouchy was the 1912 peace agreement between Italy and the Ottoman Empire that ended the Italo-Turkish War and led to Italian control over Libya and the Dodecanese Islands.
  • 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_69ca848793ec8190a93a12383a754dc0 elicitation completed
NER batch_69cd9b01863c8190a9ec4684804f96bc ner completed
NED1 batch_69d1798bf4f081908fd3731783e441c1 ned_source_triple completed
Created at: March 30, 2026, 8:10 p.m.