Triple

T19390230

Position	Surface form	Disambiguated ID	Type / Status
Subject	Midway Park	`E485045`	entity
Predicate	operatedBy	`P86`	FINISHED
Object	City of Euless Parks and Community Services Department The City of Euless Parks and Community Services Department is the municipal agency responsible for managing Euless, Texas’s public parks, recreational facilities, and community programs.	`E1373371`	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: City of Euless Parks and Community Services Department | Statement: [Midway Park, operatedBy, City of Euless Parks and Community Services Department]

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

Target entity: City of Euless Parks and Community Services Department
Context triple: [Midway Park, operatedBy, City of Euless Parks and Community Services Department]

A. Duarte Parks and Recreation Department
Duarte Parks and Recreation Department is the municipal agency responsible for managing parks, recreational facilities, and community programs in the city of Duarte, California.
B. Dallas Park and Recreation Department
The Dallas Park and Recreation Department is the municipal agency responsible for overseeing and maintaining the city of Dallas’s parks, trails, and recreational facilities.
C. Austin Parks and Recreation Department
The Austin Parks and Recreation Department is the municipal agency responsible for managing and maintaining Austin’s public parks, recreational facilities, and related community programs.
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. South Elgin Parks and Recreation Department
The South Elgin Parks and Recreation Department is the local government agency that manages parks, recreational facilities, and community programs for residents of South Elgin, 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: City of Euless Parks and Community Services Department
Triple: [Midway Park, operatedBy, City of Euless Parks and Community Services Department]

Generated description

The City of Euless Parks and Community Services Department is the municipal agency responsible for managing Euless, Texas’s public parks, recreational facilities, and community programs.

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

Target entity: City of Euless Parks and Community Services Department
Target entity description: The City of Euless Parks and Community Services Department is the municipal agency responsible for managing Euless, Texas’s public parks, recreational facilities, and community programs.

A. Duarte Parks and Recreation Department
Duarte Parks and Recreation Department is the municipal agency responsible for managing parks, recreational facilities, and community programs in the city of Duarte, California.
B. Dallas Park and Recreation Department
The Dallas Park and Recreation Department is the municipal agency responsible for overseeing and maintaining the city of Dallas’s parks, trails, and recreational facilities.
C. Austin Parks and Recreation Department
The Austin Parks and Recreation Department is the municipal agency responsible for managing and maintaining Austin’s public parks, recreational facilities, and related community programs.
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. South Elgin Parks and Recreation Department
The South Elgin Parks and Recreation Department is the local government agency that manages parks, recreational facilities, and community programs for residents of South Elgin, 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_69d8e8d460d88190abf0591c5c9d2b0c`	completed	April 10, 2026, 12:11 p.m.
NER	Named-entity recognition	`batch_69e61b4328448190b6347c41265e820c`	completed	April 20, 2026, 12:25 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a072b874ad48190805f5887cfcfc714`	completed	May 15, 2026, 2:19 p.m.
NEDg	Description generation	`batch_6a072db228448190b299b24da15c3a0b`	completed	May 15, 2026, 2:29 p.m.
NED2	Entity disambiguation (via description)	`batch_6a072ea5e0208190ad833ecd45f80559`	completed	May 15, 2026, 2:33 p.m.

Created at: April 10, 2026, 1:36 p.m.