Triple

T22616562

Position	Surface form	Disambiguated ID	Type / Status
Subject	City of Evanston government	`E558162`	entity
Predicate	oversees	`P46`	FINISHED
Object	Evanston Parks, Recreation and Community Services Evanston Parks, Recreation and Community Services is the municipal department responsible for providing and managing the city’s parks, recreational programs, and community services for residents of Evanston, Illinois.	`E1546662`	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 Parks, Recreation and Community Services | Statement: [City of Evanston government, oversees, Evanston Parks, Recreation and Community Services]

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

Target entity: Evanston Parks, Recreation and Community Services
Context triple: [City of Evanston government, oversees, Evanston Parks, Recreation and Community Services]

A. Edina Parks and Recreation Department
The Edina Parks and Recreation Department is the municipal agency responsible for managing Edina, Minnesota’s parks, recreational facilities, and community programming.
B. Evansville Department of Parks and Recreation
The Evansville Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the public parks, recreational facilities, and related services in Evansville, Indiana.
C. Glencoe Park District
Glencoe Park District is the local governmental agency that manages parks, recreational facilities, and community programs for residents of Glencoe, Illinois.
D. Elgin Parks and Recreation Department
The Elgin Parks and Recreation Department is the municipal agency responsible for managing parks, recreational facilities, and community programs for residents of Elgin, Illinois.
E. Lincolnwood Parks and Recreation Department
Lincolnwood Parks and Recreation Department is the municipal agency responsible for providing recreational programs, community events, and park facilities for residents of Lincolnwood, Illinois.
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 Parks, Recreation and Community Services
Triple: [City of Evanston government, oversees, Evanston Parks, Recreation and Community Services]

Generated description

Evanston Parks, Recreation and Community Services is the municipal department responsible for providing and managing the city’s parks, recreational programs, and community services for residents of Evanston, Illinois.

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

Target entity: Evanston Parks, Recreation and Community Services
Target entity description: Evanston Parks, Recreation and Community Services is the municipal department responsible for providing and managing the city’s parks, recreational programs, and community services for residents of Evanston, Illinois.

A. Edina Parks and Recreation Department
The Edina Parks and Recreation Department is the municipal agency responsible for managing Edina, Minnesota’s parks, recreational facilities, and community programming.
B. Evansville Department of Parks and Recreation
The Evansville Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the public parks, recreational facilities, and related services in Evansville, Indiana.
C. Glencoe Park District
Glencoe Park District is the local governmental agency that manages parks, recreational facilities, and community programs for residents of Glencoe, Illinois.
D. Elgin Parks and Recreation Department
The Elgin Parks and Recreation Department is the municipal agency responsible for managing parks, recreational facilities, and community programs for residents of Elgin, Illinois.
E. Lincolnwood Parks and Recreation Department
Lincolnwood Parks and Recreation Department is the municipal agency responsible for providing recreational programs, community events, and park facilities for residents of Lincolnwood, Illinois.
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_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.