Triple

T3792845
Position Surface form Disambiguated ID Type / Status
Subject Takeharu Yamanaka E89697 entity
Predicate leaderOf P307 FINISHED
Object Yokohama city government E342915 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: Yokohama city government | Statement: [Takeharu Yamanaka, leaderOf, Yokohama city government]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yokohama city government
Context triple: [Takeharu Yamanaka, leaderOf, Yokohama city government]
  • A. Yokohama City Government chosen
    The Yokohama City Government is the municipal authority responsible for administering and providing public services for the city of Yokohama, one of Japan’s largest and most important port cities.
  • B. Tokyo Metropolitan Government
    The Tokyo Metropolitan Government is the administrative body responsible for governing Tokyo’s 23 special wards and surrounding municipalities, overseeing regional policies, public services, and urban planning for Japan’s capital.
  • C. Nagoya City Council
    Nagoya City Council is the municipal legislative body responsible for making local laws, budgets, and policies for the city of Nagoya, Japan.
  • D. Nagoya Port Authority
    Nagoya Port Authority is the public body responsible for managing and developing the Port of Nagoya, one of Japan’s largest and busiest international trade hubs.
  • E. Kashiwara city government
    Kashiwara city government is the municipal administrative authority responsible for managing local services, policies, and governance in Kashiwara, Japan.
  • 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_69aed9597d6881909b6ee3b9de859223 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aee769d68081908dcdd3d232dbb61c completed March 9, 2026, 3:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4f058f03881909aded87e7a74849f completed March 14, 2026, 5:21 a.m.
Created at: March 9, 2026, 3:15 p.m.