Triple

T1763458
Position Surface form Disambiguated ID Type / Status
Subject 1960 Treaty of Mutual Cooperation and Security E38708 entity
Predicate alsoKnownAs P39 FINISHED
Object 1960 U.S.–Japan Security Treaty E38708 NE FINISHED

How this triple was built (2 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: 1960 U.S.–Japan Security Treaty | Statement: [1960 Treaty of Mutual Cooperation and Security, alsoKnownAs, 1960 U.S.–Japan Security Treaty]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1960 U.S.–Japan Security Treaty
Context triple: [1960 Treaty of Mutual Cooperation and Security, alsoKnownAs, 1960 U.S.–Japan Security Treaty]
  • A. 1960 Treaty of Mutual Cooperation and Security chosen
    The 1960 Treaty of Mutual Cooperation and Security is the foundational postwar defense pact between the United States and Japan that underpins their military alliance and the continued stationing of U.S. forces in Japan.
  • B. 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.
  • 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. 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.
  • E. Mutual Defense Agreement (1958)
    The Mutual Defense Agreement (1958) is a landmark Cold War-era treaty that deepened U.S.–UK strategic cooperation by enabling extensive collaboration on nuclear weapons and defense technology.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a8862d562481908d7025a1c1f67c0d completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa6465245c8190b1ee84628c62c529 completed March 6, 2026, 5:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69adc99dab1c8190802d01ece5fcdd22 completed March 8, 2026, 7:10 p.m.
Created at: March 4, 2026, 7:31 p.m.