Triple

T22616563

Position	Surface form	Disambiguated ID	Type / Status
Subject	City of Evanston government	`E558162`	entity
Predicate	oversees	`P46`	FINISHED
Object	Evanston Health and Human Services Department The Evanston Health and Human Services Department is a municipal agency responsible for protecting and promoting public health and social well-being for residents of Evanston, Illinois.	`E558162`	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: Evanston Health and Human Services Department | Statement: [City of Evanston government, oversees, Evanston Health and Human Services Department]

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

Target entity: Evanston Health and Human Services Department
Context triple: [City of Evanston government, oversees, Evanston Health and Human Services Department]

A. City of Evanston government
The City of Evanston government is the municipal authority responsible for administering public services, local policies, and community planning for Evanston, Illinois.
B. Chicago Department of Family and Support Services
The Chicago Department of Family and Support Services is a city agency that delivers social services and support programs to children, seniors, families, and vulnerable residents across Chicago.
C. Evanston History Center
The Evanston History Center is a local historical organization and museum in Evanston, Illinois, dedicated to preserving and interpreting the city’s history through archives, exhibits, and educational programs.
D. Chicago Department of Public Health
The Chicago Department of Public Health is the city agency responsible for protecting and promoting public health in Chicago through disease prevention, health policy, and community health services.
E. Chicago Welfare Council
The Chicago Welfare Council was a civic organization in Chicago dedicated to coordinating and improving social welfare services and policies in the city.
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: Evanston Health and Human Services Department
Triple: [City of Evanston government, oversees, Evanston Health and Human Services Department]

Generated description

The Evanston Health and Human Services Department is a municipal agency responsible for protecting and promoting public health and social well-being for residents of Evanston, Illinois.

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

Target entity: Evanston Health and Human Services Department
Target entity description: The Evanston Health and Human Services Department is a municipal agency responsible for protecting and promoting public health and social well-being for residents of Evanston, Illinois.

A. City of Evanston government chosen
The City of Evanston government is the municipal authority responsible for administering public services, local policies, and community planning for Evanston, Illinois.
B. Chicago Department of Family and Support Services
The Chicago Department of Family and Support Services is a city agency that delivers social services and support programs to children, seniors, families, and vulnerable residents across Chicago.
C. Evanston History Center
The Evanston History Center is a local historical organization and museum in Evanston, Illinois, dedicated to preserving and interpreting the city’s history through archives, exhibits, and educational programs.
D. Chicago Department of Public Health
The Chicago Department of Public Health is the city agency responsible for protecting and promoting public health in Chicago through disease prevention, health policy, and community health services.
E. Chicago Welfare Council
The Chicago Welfare Council was a civic organization in Chicago dedicated to coordinating and improving social welfare services and policies in the city.
F. None of above.

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_69e24545a8e08190bfa7482a2c725ff1`	completed	April 17, 2026, 2:35 p.m.
NER	Named-entity recognition	`batch_69f167eeb220819082c90a8bd3cadc4c`	completed	April 29, 2026, 2:07 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0b4e018e04819086ec5d885fb76f67`	completed	May 18, 2026, 5:36 p.m.
NEDg	Description generation	`batch_6a0b513c2908819087b05efdbf8688aa`	completed	May 18, 2026, 5:49 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0b51db01948190b968a3f289419776`	completed	May 18, 2026, 5:52 p.m.

Created at: April 17, 2026, 2:59 p.m.