Triple

T23524923

Position	Surface form	Disambiguated ID	Type / Status
Subject	Marin Veterans Memorial Auditorium	`E574606`	entity
Predicate	operator	`P179`	FINISHED
Object	Marin County Department of Cultural Services Marin County Department of Cultural Services is a county agency in Marin County, California, responsible for managing arts, cultural programs, and public venues such as performance and event facilities.	`E1590387`	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: Marin County Department of Cultural Services | Statement: [Marin Veterans Memorial Auditorium, operator, Marin County Department of Cultural Services]

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

Target entity: Marin County Department of Cultural Services
Context triple: [Marin Veterans Memorial Auditorium, operator, Marin County Department of Cultural Services]

A. Marin County Public Library
Marin County Public Library is the public library system serving residents of Marin County, California, providing community access to books, digital resources, and educational programs.
B. Marin County Civic Center
The Marin County Civic Center is a landmark government complex in San Rafael, California, renowned for its futuristic design by architect Frank Lloyd Wright.
C. Marin County Board of Supervisors
The Marin County Board of Supervisors is the elected legislative and executive body that sets policy, enacts ordinances, and oversees county services and administration for Marin County, California.
D. Marin County Open Space District
Marin County Open Space District is a public agency that acquires, protects, and manages open space lands in Marin County, California for recreation, conservation, and public enjoyment.
E. Marin County Sheriff’s Office
The Marin County Sheriff’s Office is the primary law enforcement agency serving Marin County, California, responsible for public safety, patrol, investigations, and operating the county jail.
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: Marin County Department of Cultural Services
Triple: [Marin Veterans Memorial Auditorium, operator, Marin County Department of Cultural Services]

Generated description

Marin County Department of Cultural Services is a county agency in Marin County, California, responsible for managing arts, cultural programs, and public venues such as performance and event facilities.

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

Target entity: Marin County Department of Cultural Services
Target entity description: Marin County Department of Cultural Services is a county agency in Marin County, California, responsible for managing arts, cultural programs, and public venues such as performance and event facilities.

A. Marin County Public Library
Marin County Public Library is the public library system serving residents of Marin County, California, providing community access to books, digital resources, and educational programs.
B. Marin County Civic Center
The Marin County Civic Center is a landmark government complex in San Rafael, California, renowned for its futuristic design by architect Frank Lloyd Wright.
C. Marin County Board of Supervisors
The Marin County Board of Supervisors is the elected legislative and executive body that sets policy, enacts ordinances, and oversees county services and administration for Marin County, California.
D. Marin County Open Space District
Marin County Open Space District is a public agency that acquires, protects, and manages open space lands in Marin County, California for recreation, conservation, and public enjoyment.
E. Marin County Sheriff’s Office
The Marin County Sheriff’s Office is the primary law enforcement agency serving Marin County, California, responsible for public safety, patrol, investigations, and operating the county jail.
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_69e245bb3dcc8190ba9a2b35972b58d0`	completed	April 17, 2026, 2:37 p.m.
NER	Named-entity recognition	`batch_69f1ac72bfb88190b7da3837e66e851c`	completed	April 29, 2026, 7 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0cdf5013b88190a1ff302a259fc707`	completed	May 19, 2026, 10:08 p.m.
NEDg	Description generation	`batch_6a0ce0ed1cb881909a1ce386d406b824`	completed	May 19, 2026, 10:15 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0ce1a37b288190b4e9775e8be23ea9`	completed	May 19, 2026, 10:18 p.m.

Created at: April 17, 2026, 6:09 p.m.