Triple

T2787564

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tokyo Metropolitan Police Department	`E61847`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Mobile Investigation Unit The Mobile Investigation Unit is a specialized division of the Tokyo Metropolitan Police Department responsible for rapid-response criminal investigations and on-site forensic support.	`E300059`	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: Mobile Investigation Unit | Statement: [Tokyo Metropolitan Police Department, hasPart, Mobile Investigation Unit]

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

Target entity: Mobile Investigation Unit
Context triple: [Tokyo Metropolitan Police Department, hasPart, Mobile Investigation Unit]

A. Special Investigations Unit
The Special Investigations Unit, better known as the White House Plumbers, was a covert Nixon administration team created to stop and retaliate against leaks, whose illegal activities helped spark the Watergate scandal.
B. Investigation Division
The Investigation Division is a specialized unit within the Office of the Prosecutor of the International Criminal Court responsible for gathering evidence and conducting inquiries into alleged international crimes.
C. Computer Crimes Unit
The Computer Crimes Unit is a specialized division of the Massachusetts State Police that investigates and analyzes technology-related and cyber-enabled criminal activity.
D. Investigations Division
The Investigations Division is a unit within the United Nations Office of Internal Oversight Services responsible for examining allegations of misconduct, fraud, and other violations to ensure accountability and integrity within the organization.
E. Division of Investigative Services
The Division of Investigative Services is a specialized branch of the Massachusetts State Police responsible for conducting major criminal investigations and providing investigative support across the state.
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: Mobile Investigation Unit
Triple: [Tokyo Metropolitan Police Department, hasPart, Mobile Investigation Unit]

Generated description

The Mobile Investigation Unit is a specialized division of the Tokyo Metropolitan Police Department responsible for rapid-response criminal investigations and on-site forensic support.

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

Target entity: Mobile Investigation Unit
Target entity description: The Mobile Investigation Unit is a specialized division of the Tokyo Metropolitan Police Department responsible for rapid-response criminal investigations and on-site forensic support.

A. Special Investigations Unit
The Special Investigations Unit, better known as the White House Plumbers, was a covert Nixon administration team created to stop and retaliate against leaks, whose illegal activities helped spark the Watergate scandal.
B. Investigation Division
The Investigation Division is a specialized unit within the Office of the Prosecutor of the International Criminal Court responsible for gathering evidence and conducting inquiries into alleged international crimes.
C. Computer Crimes Unit
The Computer Crimes Unit is a specialized division of the Massachusetts State Police that investigates and analyzes technology-related and cyber-enabled criminal activity.
D. Investigations Division
The Investigations Division is a unit within the United Nations Office of Internal Oversight Services responsible for examining allegations of misconduct, fraud, and other violations to ensure accountability and integrity within the organization.
E. Division of Investigative Services
The Division of Investigative Services is a specialized branch of the Massachusetts State Police responsible for conducting major criminal investigations and providing investigative support across the state.
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_69ab4b7f51d881908768300ebd2fbdae`	completed	March 6, 2026, 9:47 p.m.
NER	Named-entity recognition	`batch_69abddb264c88190af1699785ecf3161`	completed	March 7, 2026, 8:11 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69afc6555ee08190b1ddd5446818f74e`	completed	March 10, 2026, 7:20 a.m.
NEDg	Description generation	`batch_69afc933ed9081909b76c1ab4f92199c`	completed	March 10, 2026, 7:33 a.m.
NED2	Entity disambiguation (via description)	`batch_69afc9c9da88819092ddfef9c2c7a9f0`	completed	March 10, 2026, 7:35 a.m.

Created at: March 6, 2026, 9:57 p.m.