Triple

T3597620

Position	Surface form	Disambiguated ID	Type / Status
Subject	Daley Plaza	`E76176`	entity
Predicate	operator	`P179`	FINISHED
Object	Cook County government The Cook County government is the administrative body responsible for providing regional services, law enforcement, courts, and public infrastructure for Cook County, which includes the city of Chicago and numerous surrounding suburbs.	`E372114`	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: Cook County government | Statement: [Daley Plaza, operator, Cook County government]

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

Target entity: Cook County government
Context triple: [Daley Plaza, operator, Cook County government]

A. Cook County Board of Commissioners
The Cook County Board of Commissioners is the elected legislative and governing body responsible for setting policy, passing ordinances, and overseeing the budget and operations of Cook County, Illinois.
B. Government of Chicago
The Government of Chicago is the municipal administration responsible for governing the city of Chicago, headed by the mayor and supported by various executive departments and agencies.
C. Cook County Department of Public Health
The Cook County Department of Public Health is the public health agency serving suburban Cook County, Illinois, responsible for disease prevention, health promotion, and regulatory services for its communities.
D. Cook County Assessor
The Cook County Assessor is the elected official responsible for valuing properties for tax purposes throughout Cook County, Illinois, including the city of Chicago.
E. Cook County, Illinois
Cook County, Illinois is a populous county in northeastern Illinois that includes the city of Chicago and serves as a major economic, cultural, and political hub in the United States.
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: Cook County government
Triple: [Daley Plaza, operator, Cook County government]

Generated description

The Cook County government is the administrative body responsible for providing regional services, law enforcement, courts, and public infrastructure for Cook County, which includes the city of Chicago and numerous surrounding suburbs.

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

Target entity: Cook County government
Target entity description: The Cook County government is the administrative body responsible for providing regional services, law enforcement, courts, and public infrastructure for Cook County, which includes the city of Chicago and numerous surrounding suburbs.

A. Cook County Board of Commissioners
The Cook County Board of Commissioners is the elected legislative and governing body responsible for setting policy, passing ordinances, and overseeing the budget and operations of Cook County, Illinois.
B. Government of Chicago
The Government of Chicago is the municipal administration responsible for governing the city of Chicago, headed by the mayor and supported by various executive departments and agencies.
C. Cook County Department of Public Health
The Cook County Department of Public Health is the public health agency serving suburban Cook County, Illinois, responsible for disease prevention, health promotion, and regulatory services for its communities.
D. Cook County Assessor
The Cook County Assessor is the elected official responsible for valuing properties for tax purposes throughout Cook County, Illinois, including the city of Chicago.
E. Cook County, Illinois
Cook County, Illinois is a populous county in northeastern Illinois that includes the city of Chicago and serves as a major economic, cultural, and political hub in the United States.
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_69ad85d8042081908af94a04c410dec0`	completed	March 8, 2026, 2:21 p.m.
NER	Named-entity recognition	`batch_69adc19c71608190a87c98214321214c`	completed	March 8, 2026, 6:36 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b40316ebdc819088eb21b7087fb7e7`	completed	March 13, 2026, 12:29 p.m.
NEDg	Description generation	`batch_69b406f095488190b4543fa8008fe86c`	completed	March 13, 2026, 12:45 p.m.
NED2	Entity disambiguation (via description)	`batch_69b408744dcc819081308b7182a40c88`	completed	March 13, 2026, 12:52 p.m.

Created at: March 8, 2026, 3:22 p.m.