Triple

T1081367

Position	Surface form	Disambiguated ID	Type / Status
Subject	National Police Agency of Japan	`E23952`	entity
Predicate	oversees	`P46`	FINISHED
Object	Osaka Prefectural Police The Osaka Prefectural Police is the regional law enforcement agency responsible for maintaining public order, safety, and criminal investigations within Osaka Prefecture, Japan.	`E126036`	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: Osaka Prefectural Police | Statement: [National Police Agency of Japan, oversees, Osaka Prefectural Police]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Osaka Prefectural Police
Context triple: [National Police Agency of Japan, oversees, Osaka Prefectural Police]

A. Tokyo Metropolitan Police Department
The Tokyo Metropolitan Police Department is the main law enforcement agency responsible for policing Tokyo, Japan’s capital and largest metropolitan area.
B. Hokkaido Prefectural Police
The Hokkaido Prefectural Police is the regional law enforcement agency responsible for maintaining public order, safety, and crime prevention across Japan’s northernmost prefecture, Hokkaido.
C. Osaka District Public Prosecutors Office
The Osaka District Public Prosecutors Office is a regional prosecutorial authority in Japan responsible for investigating crimes and conducting criminal prosecutions within the Osaka jurisdiction.
D. National Police Agency of Japan
The National Police Agency of Japan is the central government body responsible for overseeing and coordinating the country’s police forces and national law enforcement policy.
E. Criminal Affairs Bureau of the National Police Agency of Japan
The Criminal Affairs Bureau of the National Police Agency of Japan is the central body responsible for planning, coordinating, and overseeing criminal investigations and crime control policies across Japan’s police forces.
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: Osaka Prefectural Police
Triple: [National Police Agency of Japan, oversees, Osaka Prefectural Police]

Generated description

The Osaka Prefectural Police is the regional law enforcement agency responsible for maintaining public order, safety, and criminal investigations within Osaka Prefecture, Japan.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Osaka Prefectural Police
Target entity description: The Osaka Prefectural Police is the regional law enforcement agency responsible for maintaining public order, safety, and criminal investigations within Osaka Prefecture, Japan.

A. Tokyo Metropolitan Police Department
The Tokyo Metropolitan Police Department is the main law enforcement agency responsible for policing Tokyo, Japan’s capital and largest metropolitan area.
B. Hokkaido Prefectural Police
The Hokkaido Prefectural Police is the regional law enforcement agency responsible for maintaining public order, safety, and crime prevention across Japan’s northernmost prefecture, Hokkaido.
C. Osaka District Public Prosecutors Office
The Osaka District Public Prosecutors Office is a regional prosecutorial authority in Japan responsible for investigating crimes and conducting criminal prosecutions within the Osaka jurisdiction.
D. National Police Agency of Japan
The National Police Agency of Japan is the central government body responsible for overseeing and coordinating the country’s police forces and national law enforcement policy.
E. Criminal Affairs Bureau of the National Police Agency of Japan
The Criminal Affairs Bureau of the National Police Agency of Japan is the central body responsible for planning, coordinating, and overseeing criminal investigations and crime control policies across Japan’s police forces.
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_69a493f1ddf48190a99d54b00e99f8ce`	completed	March 1, 2026, 7:30 p.m.
NER	Named-entity recognition	`batch_69a4b946af788190b400644a2dec68c3`	completed	March 1, 2026, 10:10 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac4c243cbc81908d6101faad628fc8`	completed	March 7, 2026, 4:02 p.m.
NEDg	Description generation	`batch_69ac4cae760881909329701561ad2ba6`	completed	March 7, 2026, 4:05 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac4d7176808190b74d535d7e1b7c6a`	completed	March 7, 2026, 4:08 p.m.

Created at: March 1, 2026, 7:42 p.m.