Triple

T4252626

Position	Surface form	Disambiguated ID	Type / Status
Subject	Leimert Park	`E95891`	entity
Predicate	hasCulturalVenue	`P105`	FINISHED
Object	Barbara Morrison Performing Arts Center The Barbara Morrison Performing Arts Center is a community-focused cultural venue in Los Angeles dedicated to live music, theater, and arts education, named after renowned jazz and blues singer Barbara Morrison.	`E425697`	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: Barbara Morrison Performing Arts Center | Statement: [Leimert Park, hasCulturalVenue, Barbara Morrison Performing Arts Center]

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

Target entity: Barbara Morrison Performing Arts Center
Context triple: [Leimert Park, hasCulturalVenue, Barbara Morrison Performing Arts Center]

A. Shea’s Performing Arts Center
Shea’s Performing Arts Center is a historic theater and major performing arts venue in downtown Buffalo, New York, known for hosting Broadway productions, concerts, and other live events.
B. Carpenter Performing Arts Center
Carpenter Performing Arts Center is a professional performing arts venue on the campus of California State University, Long Beach, hosting theater, music, dance, and other cultural events.
C. Frauenthal Center for the Performing Arts
The Frauenthal Center for the Performing Arts is a historic cultural venue and theater complex that hosts concerts, plays, films, and community events in downtown Muskegon, Michigan.
D. Marcus Performing Arts Center
The Marcus Performing Arts Center is a major performing arts venue in downtown Milwaukee that hosts theater, music, dance, and other cultural events.
E. Touhill Performing Arts Center
Touhill Performing Arts Center is a major performing arts venue on the University of Missouri–St. Louis campus that hosts concerts, theater, dance, and other cultural events for both the university and the surrounding community.
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: Barbara Morrison Performing Arts Center
Triple: [Leimert Park, hasCulturalVenue, Barbara Morrison Performing Arts Center]

Generated description

The Barbara Morrison Performing Arts Center is a community-focused cultural venue in Los Angeles dedicated to live music, theater, and arts education, named after renowned jazz and blues singer Barbara Morrison.

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

Target entity: Barbara Morrison Performing Arts Center
Target entity description: The Barbara Morrison Performing Arts Center is a community-focused cultural venue in Los Angeles dedicated to live music, theater, and arts education, named after renowned jazz and blues singer Barbara Morrison.

A. Shea’s Performing Arts Center
Shea’s Performing Arts Center is a historic theater and major performing arts venue in downtown Buffalo, New York, known for hosting Broadway productions, concerts, and other live events.
B. Carpenter Performing Arts Center
Carpenter Performing Arts Center is a professional performing arts venue on the campus of California State University, Long Beach, hosting theater, music, dance, and other cultural events.
C. Frauenthal Center for the Performing Arts
The Frauenthal Center for the Performing Arts is a historic cultural venue and theater complex that hosts concerts, plays, films, and community events in downtown Muskegon, Michigan.
D. Marcus Performing Arts Center
The Marcus Performing Arts Center is a major performing arts venue in downtown Milwaukee that hosts theater, music, dance, and other cultural events.
E. Touhill Performing Arts Center
Touhill Performing Arts Center is a major performing arts venue on the University of Missouri–St. Louis campus that hosts concerts, theater, dance, and other cultural events for both the university and the surrounding community.
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_69b3453f759881909b91f01a1e82c036`	completed	March 12, 2026, 10:59 p.m.
NER	Named-entity recognition	`batch_69b34ebc98e08190915ac309a51ef87f`	completed	March 12, 2026, 11:39 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b5b780e0dc81909e63ac4ca1dd0a76`	completed	March 14, 2026, 7:31 p.m.
NEDg	Description generation	`batch_69b5b85f31d481908f85ea08b9af5b52`	completed	March 14, 2026, 7:34 p.m.
NED2	Entity disambiguation (via description)	`batch_69b5b8d0fc1c8190908724ea4f7c3d17`	completed	March 14, 2026, 7:36 p.m.

Created at: March 12, 2026, 11:06 p.m.