Triple

T105875
Position Surface form Disambiguated ID Type / Status
Subject Korea under Japanese rule E2135 entity
Predicate legalBasis P125 FINISHED
Object Japan–Korea Annexation Treaty
The Japan–Korea Annexation Treaty was the 1910 agreement through which the Japanese Empire formally annexed Korea, initiating a period of colonial rule until 1945.
E2135 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: Japan–Korea Annexation Treaty | Statement: [Korea under Japanese rule, legalBasis, Japan–Korea Annexation Treaty]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Japan–Korea Annexation Treaty
Context triple: [Korea under Japanese rule, legalBasis, Japan–Korea Annexation Treaty]
  • A. Korean Armistice Agreement
    The Korean Armistice Agreement is the 1953 ceasefire accord that halted open hostilities on the Korean Peninsula and established the Demilitarized Zone between North and South Korea.
  • B. Potsdam Declaration
    The Potsdam Declaration was a 1945 statement by the Allied powers demanding Japan’s unconditional surrender and outlining the terms for ending World War II in the Pacific.
  • C. Moscow Peace Treaty
    The Moscow Peace Treaty was the 1940 agreement that ended the Winter War between Finland and the Soviet Union, forcing Finland to cede significant territories to the USSR.
  • D. Korea under Japanese rule
    Korea under Japanese rule was the period from 1910 to 1945 when the Korean Peninsula was annexed and governed as a colony of the Japanese Empire, marked by political repression, cultural assimilation policies, and economic exploitation.
  • E. Japanese Instrument of Surrender
    The Japanese Instrument of Surrender was the formal document signed on September 2, 1945, aboard the USS Missouri in Tokyo Bay, officially ending World War II between Japan and the Allied powers.
  • 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: Japan–Korea Annexation Treaty
Triple: [Korea under Japanese rule, legalBasis, Japan–Korea Annexation Treaty]
Generated description
The Japan–Korea Annexation Treaty was the 1910 agreement through which the Japanese Empire formally annexed Korea, initiating a period of colonial rule until 1945.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Japan–Korea Annexation Treaty
Target entity description: The Japan–Korea Annexation Treaty was the 1910 agreement through which the Japanese Empire formally annexed Korea, initiating a period of colonial rule until 1945.
  • A. Korean Armistice Agreement
    The Korean Armistice Agreement is the 1953 ceasefire accord that halted open hostilities on the Korean Peninsula and established the Demilitarized Zone between North and South Korea.
  • B. Potsdam Declaration
    The Potsdam Declaration was a 1945 statement by the Allied powers demanding Japan’s unconditional surrender and outlining the terms for ending World War II in the Pacific.
  • C. Moscow Peace Treaty
    The Moscow Peace Treaty was the 1940 agreement that ended the Winter War between Finland and the Soviet Union, forcing Finland to cede significant territories to the USSR.
  • D. Korea under Japanese rule chosen
    Korea under Japanese rule was the period from 1910 to 1945 when the Korean Peninsula was annexed and governed as a colony of the Japanese Empire, marked by political repression, cultural assimilation policies, and economic exploitation.
  • E. Japanese Instrument of Surrender
    The Japanese Instrument of Surrender was the formal document signed on September 2, 1945, aboard the USS Missouri in Tokyo Bay, officially ending World War II between Japan and the Allied powers.
  • F. None of above.

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_69a24e0a5b7c81908d52da08c60dabc4 completed Feb. 28, 2026, 2:08 a.m.
NER Named-entity recognition batch_69a256c96e5481908c67f69e99978292 completed Feb. 28, 2026, 2:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69a26c1f48608190905a83f369bf1e56 completed Feb. 28, 2026, 4:16 a.m.
NEDg Description generation batch_69a26e73039481908237b43ed0d7e5b7 completed Feb. 28, 2026, 4:26 a.m.
NED2 Entity disambiguation (via description) batch_69a2748594b0819092da9977b209b5fd completed Feb. 28, 2026, 4:52 a.m.
Created at: Feb. 28, 2026, 2:12 a.m.