Triple

T21770945

Position	Surface form	Disambiguated ID	Type / Status
Subject	Rockburn Branch Park	`E537423`	entity
Predicate	managedBy	`P86`	FINISHED
Object	Howard County Department of Recreation and Parks The Howard County Department of Recreation and Parks is the local government agency responsible for developing, maintaining, and operating parks, recreational facilities, and leisure programs throughout Howard County, Maryland.	`E1501409`	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: Howard County Department of Recreation and Parks | Statement: [Rockburn Branch Park, managedBy, Howard County Department of Recreation and Parks]

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

Target entity: Howard County Department of Recreation and Parks
Context triple: [Rockburn Branch Park, managedBy, Howard County Department of Recreation and Parks]

A. Baltimore County Department of Recreation and Parks
The Baltimore County Department of Recreation and Parks is the county agency responsible for managing public parks, recreational facilities, and community programs throughout Baltimore County, Maryland.
B. Montgomery County Department of Parks
The Montgomery County Department of Parks is the local government agency responsible for managing, developing, and preserving the public park system and recreational green spaces in Montgomery County, Maryland.
C. Kent County Parks Department
Kent County Parks Department is the local government agency responsible for managing and maintaining parks, recreational facilities, and natural areas in Kent County, Michigan.
D. Calvert County park system
The Calvert County park system is a network of public parks and natural areas in Calvert County, Maryland, that preserves local ecosystems and provides recreational and educational opportunities for residents and visitors.
E. Stafford County Parks and Recreation
Stafford County Parks and Recreation is the local government department responsible for operating and maintaining parks, recreational facilities, and outdoor resources throughout Stafford County, Virginia.
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: Howard County Department of Recreation and Parks
Triple: [Rockburn Branch Park, managedBy, Howard County Department of Recreation and Parks]

Generated description

The Howard County Department of Recreation and Parks is the local government agency responsible for developing, maintaining, and operating parks, recreational facilities, and leisure programs throughout Howard County, Maryland.

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

Target entity: Howard County Department of Recreation and Parks
Target entity description: The Howard County Department of Recreation and Parks is the local government agency responsible for developing, maintaining, and operating parks, recreational facilities, and leisure programs throughout Howard County, Maryland.

A. Baltimore County Department of Recreation and Parks
The Baltimore County Department of Recreation and Parks is the county agency responsible for managing public parks, recreational facilities, and community programs throughout Baltimore County, Maryland.
B. Montgomery County Department of Parks
The Montgomery County Department of Parks is the local government agency responsible for managing, developing, and preserving the public park system and recreational green spaces in Montgomery County, Maryland.
C. Kent County Parks Department
Kent County Parks Department is the local government agency responsible for managing and maintaining parks, recreational facilities, and natural areas in Kent County, Michigan.
D. Calvert County park system
The Calvert County park system is a network of public parks and natural areas in Calvert County, Maryland, that preserves local ecosystems and provides recreational and educational opportunities for residents and visitors.
E. Stafford County Parks and Recreation
Stafford County Parks and Recreation is the local government department responsible for operating and maintaining parks, recreational facilities, and outdoor resources throughout Stafford County, Virginia.
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_69e0c470759c819094a215757113562b`	completed	April 16, 2026, 11:13 a.m.
NER	Named-entity recognition	`batch_69f031aea8c88190b4bc57df6f269ba6`	completed	April 28, 2026, 4:03 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0a367bbd008190b374213331527287`	completed	May 17, 2026, 9:43 p.m.
NEDg	Description generation	`batch_6a0a373aca708190aae867f78c87b956`	completed	May 17, 2026, 9:46 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0a37e0bed48190b0319d62eaff5d1e`	completed	May 17, 2026, 9:49 p.m.

Created at: April 16, 2026, 6:51 p.m.