Triple

T23211906

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ber Juan Park	`E580617`	entity
Predicate	operatedBy	`P86`	FINISHED
Object	Rolla Parks and Recreation Department The Rolla Parks and Recreation Department is the municipal agency responsible for managing and maintaining parks, recreational facilities, and community programs in Rolla, Missouri.	`E1575214`	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: Rolla Parks and Recreation Department | Statement: [Ber Juan Park, operatedBy, Rolla Parks and Recreation Department]

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

Target entity: Rolla Parks and Recreation Department
Context triple: [Ber Juan Park, operatedBy, Rolla Parks and Recreation Department]

A. O'Fallon Parks and Recreation Department
The O'Fallon Parks and Recreation Department is the municipal agency responsible for managing parks, recreational facilities, and community programs for residents of O'Fallon, 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. Springfield Parks Department
The Springfield Parks Department is the municipal agency responsible for managing and maintaining parks, recreational facilities, and green spaces throughout Springfield, Massachusetts.
D. Saint Paul Parks and Recreation Department
The Saint Paul Parks and Recreation Department is the municipal agency responsible for managing and maintaining the city’s parks, natural areas, recreational facilities, and public riverfront spaces in Saint Paul, Minnesota.
E. Rochester Park District
Rochester Park District is the local governmental agency that manages parks, recreational facilities, and community programs for residents of Rochester, 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: Rolla Parks and Recreation Department
Triple: [Ber Juan Park, operatedBy, Rolla Parks and Recreation Department]

Generated description

The Rolla Parks and Recreation Department is the municipal agency responsible for managing and maintaining parks, recreational facilities, and community programs in Rolla, Missouri.

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

Target entity: Rolla Parks and Recreation Department
Target entity description: The Rolla Parks and Recreation Department is the municipal agency responsible for managing and maintaining parks, recreational facilities, and community programs in Rolla, Missouri.

A. O'Fallon Parks and Recreation Department
The O'Fallon Parks and Recreation Department is the municipal agency responsible for managing parks, recreational facilities, and community programs for residents of O'Fallon, 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. Springfield Parks Department
The Springfield Parks Department is the municipal agency responsible for managing and maintaining parks, recreational facilities, and green spaces throughout Springfield, Massachusetts.
D. Saint Paul Parks and Recreation Department
The Saint Paul Parks and Recreation Department is the municipal agency responsible for managing and maintaining the city’s parks, natural areas, recreational facilities, and public riverfront spaces in Saint Paul, Minnesota.
E. Rochester Park District
Rochester Park District is the local governmental agency that manages parks, recreational facilities, and community programs for residents of Rochester, 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_69e2460389408190be74f41d217799a9`	completed	April 17, 2026, 2:38 p.m.
NER	Named-entity recognition	`batch_69f191620378819096362252c3b819b6`	completed	April 29, 2026, 5:04 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0c30c6a3688190a6569c98399d334f`	completed	May 19, 2026, 9:43 a.m.
NEDg	Description generation	`batch_6a0c3301e2d08190929ff173d720ebee`	completed	May 19, 2026, 9:53 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0c3793c0d481908afb12f0cbf56f9b`	completed	May 19, 2026, 10:12 a.m.

Created at: April 17, 2026, 4:07 p.m.