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.