Triple

T13189790

Position	Surface form	Disambiguated ID	Type / Status
Subject	East Baton Rouge Parish	`E313951`	entity
Predicate	contains	`P35`	FINISHED
Object	BREC parks system headquarters BREC parks system headquarters is the central administrative office for the Recreation and Park Commission that manages public parks and recreational facilities in East Baton Rouge Parish, Louisiana.	`E1026505`	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: BREC parks system headquarters | Statement: [East Baton Rouge Parish, contains, BREC parks system headquarters]

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

Target entity: BREC parks system headquarters
Context triple: [East Baton Rouge Parish, contains, BREC parks system headquarters]

A. Jackson County Parks system
The Jackson County Parks system is a regional network of public parks, lakes, and recreational facilities in Jackson County, Missouri, offering outdoor activities such as boating, camping, hiking, and nature exploration.
B. Riverside parks system
The Riverside parks system is a network of public parks and recreational areas along the Arkansas River in Tulsa, Oklahoma, featuring trails, green spaces, and community amenities.
C. Bayou Bend Collection and Gardens
Bayou Bend Collection and Gardens is a historic estate in Houston that serves as a house museum and landscaped garden showcasing American decorative arts and antiques.
D. Cane River Creole National Historical Park
Cane River Creole National Historical Park is a U.S. National Historical Park in central Louisiana that preserves historic Creole plantations and interprets the region’s multicultural heritage along the Cane River.
E. 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.
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: BREC parks system headquarters
Triple: [East Baton Rouge Parish, contains, BREC parks system headquarters]

Generated description

BREC parks system headquarters is the central administrative office for the Recreation and Park Commission that manages public parks and recreational facilities in East Baton Rouge Parish, Louisiana.

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

Target entity: BREC parks system headquarters
Target entity description: BREC parks system headquarters is the central administrative office for the Recreation and Park Commission that manages public parks and recreational facilities in East Baton Rouge Parish, Louisiana.

A. Jackson County Parks system
The Jackson County Parks system is a regional network of public parks, lakes, and recreational facilities in Jackson County, Missouri, offering outdoor activities such as boating, camping, hiking, and nature exploration.
B. Riverside parks system
The Riverside parks system is a network of public parks and recreational areas along the Arkansas River in Tulsa, Oklahoma, featuring trails, green spaces, and community amenities.
C. Bayou Bend Collection and Gardens
Bayou Bend Collection and Gardens is a historic estate in Houston that serves as a house museum and landscaped garden showcasing American decorative arts and antiques.
D. Cane River Creole National Historical Park
Cane River Creole National Historical Park is a U.S. National Historical Park in central Louisiana that preserves historic Creole plantations and interprets the region’s multicultural heritage along the Cane River.
E. 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.
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_69d806ae1e08819090d95bfe1538cc17`	completed	April 9, 2026, 8:06 p.m.
NER	Named-entity recognition	`batch_69d98c4d60688190b34e65bbb5d4c152`	completed	April 10, 2026, 11:48 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f6f5fc4b78819088ad32d74dfb9d0a`	completed	May 3, 2026, 7:15 a.m.
NEDg	Description generation	`batch_69f6f6ba509c8190a99426ba4506d31f`	completed	May 3, 2026, 7:18 a.m.
NED2	Entity disambiguation (via description)	`batch_69f6f812ae048190907b8def6b0d019c`	completed	May 3, 2026, 7:24 a.m.

Created at: April 9, 2026, 9:15 p.m.