Triple
T12549834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Police Academy (Tokyo Metropolitan Police Department) |
E300067
|
entity |
| Predicate | controlledBy |
P1715
|
FINISHED |
| Object |
Tokyo Metropolitan Police Department Commissioner-General
The Tokyo Metropolitan Police Department Commissioner-General is the highest-ranking official of the Tokyo Metropolitan Police, responsible for overseeing all policing operations and administration in Japan’s capital.
|
E989686
|
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 Police Department Commissioner-General | Statement: [Police Academy (Tokyo Metropolitan Police Department), controlledBy, Tokyo Metropolitan Police Department Commissioner-General]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Metropolitan Police Department Commissioner-General Context triple: [Police Academy (Tokyo Metropolitan Police Department), controlledBy, Tokyo Metropolitan Police Department Commissioner-General]
-
A.
Commissioner General of the National Police Agency
The Commissioner General of the National Police Agency is Japan’s highest-ranking police official, responsible for overseeing national law enforcement policy and coordination across all prefectural police forces.
-
B.
Mayor of Sumida
The Mayor of Sumida is the chief executive official responsible for leading the local government and administration of Sumida Ward in Tokyo, Japan.
-
C.
Governor of Tokyo
The Governor of Tokyo is the elected chief executive who leads the Tokyo Metropolitan Government and oversees administration, policy, and public services for Japan’s capital region.
-
D.
Mayor of Osaka
The Mayor of Osaka is the elected head of the Osaka city government, responsible for overseeing municipal administration, public services, and local policy in Japan’s third-largest city.
-
E.
Prosecutor-General of Japan
The Prosecutor-General of Japan is the nation’s top public prosecutor and head of the prosecution service, overseeing criminal investigations and prosecutions across the country.
- 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 Police Department Commissioner-General Triple: [Police Academy (Tokyo Metropolitan Police Department), controlledBy, Tokyo Metropolitan Police Department Commissioner-General]
Generated description
The Tokyo Metropolitan Police Department Commissioner-General is the highest-ranking official of the Tokyo Metropolitan Police, responsible for overseeing all policing operations and administration in Japan’s capital.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tokyo Metropolitan Police Department Commissioner-General Target entity description: The Tokyo Metropolitan Police Department Commissioner-General is the highest-ranking official of the Tokyo Metropolitan Police, responsible for overseeing all policing operations and administration in Japan’s capital.
-
A.
Commissioner General of the National Police Agency
The Commissioner General of the National Police Agency is Japan’s highest-ranking police official, responsible for overseeing national law enforcement policy and coordination across all prefectural police forces.
-
B.
Mayor of Sumida
The Mayor of Sumida is the chief executive official responsible for leading the local government and administration of Sumida Ward in Tokyo, Japan.
-
C.
Governor of Tokyo
The Governor of Tokyo is the elected chief executive who leads the Tokyo Metropolitan Government and oversees administration, policy, and public services for Japan’s capital region.
-
D.
Mayor of Osaka
The Mayor of Osaka is the elected head of the Osaka city government, responsible for overseeing municipal administration, public services, and local policy in Japan’s third-largest city.
-
E.
Prosecutor-General of Japan
The Prosecutor-General of Japan is the nation’s top public prosecutor and head of the prosecution service, overseeing criminal investigations and prosecutions across the country.
- 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_69d6ada707008190aaec1238117c9379 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d95482c1348190b6f964decef5cc0a |
completed | April 10, 2026, 7:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f655853ecc8190b178a489d806a0c4 |
completed | May 2, 2026, 7:50 p.m. |
| NEDg | Description generation | batch_69f656d02afc81909712182034bec255 |
completed | May 2, 2026, 7:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f657f1ced08190a588642c7fa5efdd |
completed | May 2, 2026, 8 p.m. |
Created at: April 8, 2026, 9:58 p.m.