Triple

T4490740

Position	Surface form	Disambiguated ID	Type / Status
Subject	Alum Rock Park	`E107364`	entity
Predicate	operatedBy	`P86`	FINISHED
Object	San José Department of Parks, Recreation and Neighborhood Services The San José Department of Parks, Recreation and Neighborhood Services is the municipal agency responsible for managing San José’s parks, recreational facilities, and community programs.	`E446771`	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: San José Department of Parks, Recreation and Neighborhood Services | Statement: [Alum Rock Park, operatedBy, San José Department of Parks, Recreation and Neighborhood Services]

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

Target entity: San José Department of Parks, Recreation and Neighborhood Services
Context triple: [Alum Rock Park, operatedBy, San José Department of Parks, Recreation and Neighborhood Services]

A. Department of Parks and Recreation
The Department of Parks and Recreation is the Arlington County agency responsible for managing public parks, recreational facilities, and community programs for residents.
B. Parks and Recreation Division
The Parks and Recreation Division is the branch of Michigan’s state government responsible for managing and maintaining state parks, recreation areas, and related outdoor facilities and programs.
C. Gardner Parks and Recreation Department
The Gardner Parks and Recreation Department is the municipal agency responsible for managing parks, recreational facilities, and community programs in Gardner, Kansas.
D. Parks Bureau
Parks Bureau is a specialized division of the Los Angeles County Sheriff's Department responsible for law enforcement and public safety in county parks and recreational areas.
E. Division of Recreation and Parks
The Division of Recreation and Parks is the Florida state agency responsible for managing and preserving the Florida State Parks system and providing outdoor recreation opportunities to the public.
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: San José Department of Parks, Recreation and Neighborhood Services
Triple: [Alum Rock Park, operatedBy, San José Department of Parks, Recreation and Neighborhood Services]

Generated description

The San José Department of Parks, Recreation and Neighborhood Services is the municipal agency responsible for managing San José’s parks, recreational facilities, and community programs.

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

Target entity: San José Department of Parks, Recreation and Neighborhood Services
Target entity description: The San José Department of Parks, Recreation and Neighborhood Services is the municipal agency responsible for managing San José’s parks, recreational facilities, and community programs.

A. Department of Parks and Recreation
The Department of Parks and Recreation is the Arlington County agency responsible for managing public parks, recreational facilities, and community programs for residents.
B. Parks and Recreation Division
The Parks and Recreation Division is the branch of Michigan’s state government responsible for managing and maintaining state parks, recreation areas, and related outdoor facilities and programs.
C. Gardner Parks and Recreation Department
The Gardner Parks and Recreation Department is the municipal agency responsible for managing parks, recreational facilities, and community programs in Gardner, Kansas.
D. Parks Bureau
Parks Bureau is a specialized division of the Los Angeles County Sheriff's Department responsible for law enforcement and public safety in county parks and recreational areas.
E. Division of Recreation and Parks
The Division of Recreation and Parks is the Florida state agency responsible for managing and preserving the Florida State Parks system and providing outdoor recreation opportunities to the public.
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_69bd43f84f788190a1383579c4a595be`	completed	March 20, 2026, 12:56 p.m.
NER	Named-entity recognition	`batch_69bd556e69f88190b9c16afc2afcdbef`	completed	March 20, 2026, 2:10 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69bd67aee5908190888efb94eee725e5`	completed	March 20, 2026, 3:28 p.m.
NEDg	Description generation	`batch_69bd6c62f40881909e30291317ab5f99`	completed	March 20, 2026, 3:48 p.m.
NED2	Entity disambiguation (via description)	`batch_69bd6cf9a04881909a25ce291df748a0`	completed	March 20, 2026, 3:51 p.m.

Created at: March 20, 2026, 12:59 p.m.