Triple

T86487
Position Surface form Disambiguated ID Type / Status
Subject Emperor Hirohito E1738 entity
Predicate signedDocument P173 FINISHED
Object Instrument of Surrender of Japan E2574 NE FINISHED

How this triple was built (3 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: Instrument of Surrender of Japan | Statement: [Emperor Hirohito, signedDocument, Instrument of Surrender of Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Instrument of Surrender of Japan
Context triple: [Emperor Hirohito, signedDocument, Instrument of Surrender of Japan]
  • A. Japanese Instrument of Surrender chosen
    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.
  • 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. Allied occupation of Japan
    The Allied occupation of Japan was the post–World War II military administration led primarily by the United States that reshaped Japan’s political, economic, and social systems, including its transition to a pacifist democracy.
  • D. 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.
  • E. German Instrument of Surrender
    The German Instrument of Surrender was the formal document signed in May 1945 that marked Nazi Germany’s unconditional capitulation to the Allied powers, effectively ending World War II in Europe.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: signedDocument
Context triple: [Emperor Hirohito, signedDocument, Instrument of Surrender of Japan]
  • A. signedInstrument chosen
    Indicates that an entity has formally signed or executed a specific document, contract, or other legal instrument.
  • B. signature
    Indicates that one entity has provided an official or personal signed endorsement, authorization, or acknowledgment on or for another entity.
  • C. signatureWork
    Indicates that the work is a defining or most representative creation associated with an entity (such as a person, group, or organization).
  • D. issuedDocument
    Indicates that one entity has formally created and provided an official document to another entity.
  • E. signatureImage
    Indicates that an entity has an associated image that visually represents its signature.
  • F. None of above.

Provenance (4 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_69a24c8150408190910a693eb51c1f71 completed Feb. 28, 2026, 2:01 a.m.
NER Named-entity recognition batch_69a250e401288190ba12322c9c5f07c9 completed Feb. 28, 2026, 2:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69a29178a7348190a8cb9096ddc7c53e completed Feb. 28, 2026, 6:55 a.m.
PD Predicate disambiguation batch_69a24eb59e808190811c20518f39b1cc completed Feb. 28, 2026, 2:11 a.m.
Created at: Feb. 28, 2026, 2:06 a.m.