Triple

T1732949
Position Surface form Disambiguated ID Type / Status
Subject U.S. Forces Japan E37853 entity
Predicate basedOnAgreement P9252 FINISHED
Object U.S.–Japan Status of Forces Agreement
The U.S.–Japan Status of Forces Agreement is a bilateral pact that defines the legal status, rights, and obligations of U.S. military personnel stationed in Japan.
E195329 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: U.S.–Japan Status of Forces Agreement | Statement: [U.S. Forces Japan, basedOnAgreement, U.S.–Japan Status of Forces Agreement]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S.–Japan Status of Forces Agreement
Context triple: [U.S. Forces Japan, basedOnAgreement, U.S.–Japan Status of Forces Agreement]
  • A. Status of Forces Agreement between the United States and South Korea
    The Status of Forces Agreement between the United States and South Korea is a bilateral accord that governs the legal status, rights, and obligations of U.S. military personnel stationed in South Korea.
  • B. United States–Japan security alliance
    The United States–Japan security alliance is a post–World War II defense partnership under which the U.S. guarantees Japan’s security and maintains military forces in and around Japan, forming a cornerstone of security architecture in the Asia-Pacific region.
  • C. Treaty of San Francisco
    The Treaty of San Francisco was the 1951 peace treaty between Japan and most Allied nations that officially ended World War II hostilities with Japan and restored its sovereignty.
  • D. Status of Forces Agreement between U.S. and Iraq (2008)
    The Status of Forces Agreement between the U.S. and Iraq (2008) was a bilateral pact that set the legal framework and timeline for the withdrawal of American troops from Iraq and the end of the U.S. military occupation.
  • E. United States–South Korea security alliance
    The United States–South Korea security alliance is a longstanding military partnership that underpins South Korea’s defense and regional stability through U.S. security guarantees, joint forces, and coordinated deterrence against North Korean threats.
  • 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: U.S.–Japan Status of Forces Agreement
Triple: [U.S. Forces Japan, basedOnAgreement, U.S.–Japan Status of Forces Agreement]
Generated description
The U.S.–Japan Status of Forces Agreement is a bilateral pact that defines the legal status, rights, and obligations of U.S. military personnel stationed in Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S.–Japan Status of Forces Agreement
Target entity description: The U.S.–Japan Status of Forces Agreement is a bilateral pact that defines the legal status, rights, and obligations of U.S. military personnel stationed in Japan.
  • A. Status of Forces Agreement between the United States and South Korea
    The Status of Forces Agreement between the United States and South Korea is a bilateral accord that governs the legal status, rights, and obligations of U.S. military personnel stationed in South Korea.
  • B. United States–Japan security alliance
    The United States–Japan security alliance is a post–World War II defense partnership under which the U.S. guarantees Japan’s security and maintains military forces in and around Japan, forming a cornerstone of security architecture in the Asia-Pacific region.
  • C. Treaty of San Francisco
    The Treaty of San Francisco was the 1951 peace treaty between Japan and most Allied nations that officially ended World War II hostilities with Japan and restored its sovereignty.
  • D. Status of Forces Agreement between U.S. and Iraq (2008)
    The Status of Forces Agreement between the U.S. and Iraq (2008) was a bilateral pact that set the legal framework and timeline for the withdrawal of American troops from Iraq and the end of the U.S. military occupation.
  • E. United States–South Korea security alliance
    The United States–South Korea security alliance is a longstanding military partnership that underpins South Korea’s defense and regional stability through U.S. security guarantees, joint forces, and coordinated deterrence against North Korean threats.
  • F. None of above. chosen

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_69a8861cc6ac8190ac0b2e31ccf62851 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa639edaf88190b64b2f630a53f67c completed March 6, 2026, 5:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada0d999148190a889f761af05f431 completed March 8, 2026, 4:16 p.m.
NEDg Description generation batch_69ada207c50881909729bf565c2af9dd completed March 8, 2026, 4:21 p.m.
NED2 Entity disambiguation (via description) batch_69ada2c607fc819089d276ae9eca82a4 completed March 8, 2026, 4:24 p.m.
Created at: March 4, 2026, 7:30 p.m.