Triple

T9888535
Position Surface form Disambiguated ID Type / Status
Subject Tokyo Metropolitan public hospitals E181396 entity
Predicate governedBy P46 FINISHED
Object Tokyo Metropolitan Bureau of Social Welfare and Public Health
The Tokyo Metropolitan Bureau of Social Welfare and Public Health is a Tokyo metropolitan government agency responsible for overseeing public health, medical services, and social welfare programs, including the administration of Tokyo’s public hospitals.
E181396 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: Tokyo Metropolitan Bureau of Social Welfare and Public Health | Statement: [Tokyo Metropolitan public hospitals, governedBy, Tokyo Metropolitan Bureau of Social Welfare and Public Health]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tokyo Metropolitan Bureau of Social Welfare and Public Health
Context triple: [Tokyo Metropolitan public hospitals, governedBy, Tokyo Metropolitan Bureau of Social Welfare and Public Health]
  • A. Tokyo Metropolitan Public Safety Commission
    The Tokyo Metropolitan Public Safety Commission is a civilian oversight body that supervises and ensures the accountability of the Tokyo Metropolitan Police Department.
  • 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. Japanese Ministry of Health and Welfare
    The Japanese Ministry of Health and Welfare was a former government ministry of Japan responsible for national public health policy, medical services, and social welfare programs before its functions were merged into the Ministry of Health, Labour and Welfare.
  • D. Tokyo Metropolitan public hospitals
    Tokyo Metropolitan public hospitals are a network of government-run medical institutions in Tokyo that provide essential healthcare services, including advanced and emergency care, to residents and visitors across the metropolis.
  • E. Tokyo Metropolitan Foundation for History and Culture
    The Tokyo Metropolitan Foundation for History and Culture is a public cultural organization in Tokyo that manages and supports museums, arts institutions, and historical and cultural programs across the metropolis.
  • 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: Tokyo Metropolitan Bureau of Social Welfare and Public Health
Triple: [Tokyo Metropolitan public hospitals, governedBy, Tokyo Metropolitan Bureau of Social Welfare and Public Health]
Generated description
The Tokyo Metropolitan Bureau of Social Welfare and Public Health is a Tokyo metropolitan government agency responsible for overseeing public health, medical services, and social welfare programs, including the administration of Tokyo’s public hospitals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tokyo Metropolitan Bureau of Social Welfare and Public Health
Target entity description: The Tokyo Metropolitan Bureau of Social Welfare and Public Health is a Tokyo metropolitan government agency responsible for overseeing public health, medical services, and social welfare programs, including the administration of Tokyo’s public hospitals.
  • A. Tokyo Metropolitan Public Safety Commission
    The Tokyo Metropolitan Public Safety Commission is a civilian oversight body that supervises and ensures the accountability of the Tokyo Metropolitan Police Department.
  • 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. Japanese Ministry of Health and Welfare
    The Japanese Ministry of Health and Welfare was a former government ministry of Japan responsible for national public health policy, medical services, and social welfare programs before its functions were merged into the Ministry of Health, Labour and Welfare.
  • D. Tokyo Metropolitan public hospitals chosen
    Tokyo Metropolitan public hospitals are a network of government-run medical institutions in Tokyo that provide essential healthcare services, including advanced and emergency care, to residents and visitors across the metropolis.
  • E. Tokyo Metropolitan Foundation for History and Culture
    The Tokyo Metropolitan Foundation for History and Culture is a public cultural organization in Tokyo that manages and supports museums, arts institutions, and historical and cultural programs across the metropolis.
  • 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_69ca8283a6708190801af7a25a7ebb9f completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cdb4592db881909b134834dde614d8 completed April 2, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1eb0314108190b35906592a11727e completed April 5, 2026, 4:54 a.m.
NEDg Description generation batch_69d1ebec25508190ac4c0adb629f79b0 completed April 5, 2026, 4:58 a.m.
NED2 Entity disambiguation (via description) batch_69d1ec65d5e881909e4caa180b0f8867 completed April 5, 2026, 5 a.m.
Created at: March 30, 2026, 8:39 p.m.