Triple

T12816838

Position	Surface form	Disambiguated ID	Type / Status
Subject	Romeoville, Illinois	`E306423`	entity
Predicate	hasParkDistrict	`P4748`	FINISHED
Object	Romeoville Parks and Recreation Department The Romeoville Parks and Recreation Department is the municipal agency that manages the village’s parks, recreational facilities, and community programs in Romeoville, Illinois.	`E1004261`	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: Romeoville Parks and Recreation Department | Statement: [Romeoville, Illinois, hasParkDistrict, Romeoville Parks and Recreation Department]

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

Target entity: Romeoville Parks and Recreation Department
Context triple: [Romeoville, Illinois, hasParkDistrict, Romeoville Parks and Recreation Department]

A. Libertyville Parks and Recreation Department
The Libertyville Parks and Recreation Department is the local government agency responsible for managing parks, recreational facilities, and community programs in Libertyville, Illinois.
B. Rolling Meadows Park District
Rolling Meadows Park District is a local government agency in Rolling Meadows, Illinois, responsible for providing and managing parks, recreational facilities, and community programs for area residents.
C. Fox Valley Park District
Fox Valley Park District is a regional parks and recreation agency in Illinois that oversees and maintains public parks, trails, and recreational facilities along the Fox River and surrounding communities.
D. Warrenville Park District
Warrenville Park District is a local government agency in Warrenville, Illinois that provides and manages parks, recreational facilities, and community programs for area residents.
E. Lombard Park District
Lombard Park District is the local governmental agency responsible for providing and managing parks, recreational programs, and community facilities for residents of Lombard, 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: Romeoville Parks and Recreation Department
Triple: [Romeoville, Illinois, hasParkDistrict, Romeoville Parks and Recreation Department]

Generated description

The Romeoville Parks and Recreation Department is the municipal agency that manages the village’s parks, recreational facilities, and community programs in Romeoville, Illinois.

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

Target entity: Romeoville Parks and Recreation Department
Target entity description: The Romeoville Parks and Recreation Department is the municipal agency that manages the village’s parks, recreational facilities, and community programs in Romeoville, Illinois.

A. Libertyville Parks and Recreation Department
The Libertyville Parks and Recreation Department is the local government agency responsible for managing parks, recreational facilities, and community programs in Libertyville, Illinois.
B. Rolling Meadows Park District
Rolling Meadows Park District is a local government agency in Rolling Meadows, Illinois, responsible for providing and managing parks, recreational facilities, and community programs for area residents.
C. Fox Valley Park District
Fox Valley Park District is a regional parks and recreation agency in Illinois that oversees and maintains public parks, trails, and recreational facilities along the Fox River and surrounding communities.
D. Warrenville Park District
Warrenville Park District is a local government agency in Warrenville, Illinois that provides and manages parks, recreational facilities, and community programs for area residents.
E. Lombard Park District
Lombard Park District is the local governmental agency responsible for providing and managing parks, recreational programs, and community facilities for residents of Lombard, 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_69d7bdf46c448190b1faa55aaacb6317`	completed	April 9, 2026, 2:55 p.m.
NER	Named-entity recognition	`batch_69d96e9d00088190ac0f5d60e1de7a7c`	completed	April 10, 2026, 9:41 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f68ecee33c8190a6bf045731bb9326`	completed	May 2, 2026, 11:54 p.m.
NEDg	Description generation	`batch_69f691341d0081909ca3b281ee64b42b`	completed	May 3, 2026, 12:05 a.m.
NED2	Entity disambiguation (via description)	`batch_69f692361c3c81909078a19be1a86231`	completed	May 3, 2026, 12:09 a.m.

Created at: April 9, 2026, 5:31 p.m.