Triple

T11004505

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ann Arbor City Council	`E260079`	entity
Predicate	governingBodyOf	`P479`	FINISHED
Object	Ann Arbor Police Department (policy and budget) The Ann Arbor Police Department (policy and budget) is the municipal law enforcement agency of Ann Arbor, Michigan, whose operations and funding priorities are set through the city’s political and budgeting process.	`E899089`	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: Ann Arbor Police Department (policy and budget) | Statement: [Ann Arbor City Council, governingBodyOf, Ann Arbor Police Department (policy and budget)]

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

Target entity: Ann Arbor Police Department (policy and budget)
Context triple: [Ann Arbor City Council, governingBodyOf, Ann Arbor Police Department (policy and budget)]

A. Ann Arbor City Council
Ann Arbor City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing the municipal government of Ann Arbor, Michigan.
B. Sterling Heights Police Department
The Sterling Heights Police Department is the municipal law enforcement agency responsible for public safety and policing services in the city of Sterling Heights, Michigan.
C. Detroit Police Department
The Detroit Police Department is the primary law enforcement agency for the city of Detroit, Michigan, historically noted for its controversial role in civil unrest and efforts to reform policing practices.
D. Hazel Park Police Department
The Hazel Park Police Department is the municipal law enforcement agency responsible for public safety and policing services in the city of Hazel Park, Michigan.
E. Detroit Board of Police Commissioners
The Detroit Board of Police Commissioners is a civilian oversight body that sets policy, approves budgets, and provides accountability for the Detroit Police Department.
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: Ann Arbor Police Department (policy and budget)
Triple: [Ann Arbor City Council, governingBodyOf, Ann Arbor Police Department (policy and budget)]

Generated description

The Ann Arbor Police Department (policy and budget) is the municipal law enforcement agency of Ann Arbor, Michigan, whose operations and funding priorities are set through the city’s political and budgeting process.

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

Target entity: Ann Arbor Police Department (policy and budget)
Target entity description: The Ann Arbor Police Department (policy and budget) is the municipal law enforcement agency of Ann Arbor, Michigan, whose operations and funding priorities are set through the city’s political and budgeting process.

A. Ann Arbor City Council
Ann Arbor City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing the municipal government of Ann Arbor, Michigan.
B. Sterling Heights Police Department
The Sterling Heights Police Department is the municipal law enforcement agency responsible for public safety and policing services in the city of Sterling Heights, Michigan.
C. Detroit Police Department
The Detroit Police Department is the primary law enforcement agency for the city of Detroit, Michigan, historically noted for its controversial role in civil unrest and efforts to reform policing practices.
D. Hazel Park Police Department
The Hazel Park Police Department is the municipal law enforcement agency responsible for public safety and policing services in the city of Hazel Park, Michigan.
E. Detroit Board of Police Commissioners
The Detroit Board of Police Commissioners is a civilian oversight body that sets policy, approves budgets, and provides accountability for the Detroit Police Department.
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_69d6aa8a6a548190a750f944ccdc8064`	completed	April 8, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69d797553c408190b8dca21250243479`	completed	April 9, 2026, 12:11 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69e3454cb6008190b24b128d507f2cf4`	completed	April 18, 2026, 8:48 a.m.
NEDg	Description generation	`batch_69e35570b0bc8190a939b0c8e3ce8105`	completed	April 18, 2026, 9:57 a.m.
NED2	Entity disambiguation (via description)	`batch_69e359508a388190a16d48a17015e13e`	completed	April 18, 2026, 10:13 a.m.

Created at: April 8, 2026, 9:25 p.m.