Triple

T4840970

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bromo Seltzer Tower	`E108177`	entity
Predicate	operator	`P179`	FINISHED
Object	Baltimore Office of Promotion and the Arts The Baltimore Office of Promotion and the Arts is the city’s nonprofit cultural organization responsible for managing arts programs, public art, and major cultural events in Baltimore.	`E474291`	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: Baltimore Office of Promotion and the Arts | Statement: [Bromo Seltzer Tower, operator, Baltimore Office of Promotion and the Arts]

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

Target entity: Baltimore Office of Promotion and the Arts
Context triple: [Bromo Seltzer Tower, operator, Baltimore Office of Promotion and the Arts]

A. Baltimore Museum of Art
The Baltimore Museum of Art is a major art museum in Baltimore renowned for its extensive collection of 19th-century, modern, and contemporary art, including the world’s largest public holding of works by Henri Matisse.
B. Baltimore School for the Arts
Baltimore School for the Arts is a renowned public performing and visual arts high school in Baltimore, Maryland, known for training many successful artists and entertainers.
C. Burlington City Arts
Burlington City Arts is a community-focused arts organization in Burlington, Vermont that supports and presents contemporary visual and performing arts through exhibitions, public programs, and educational initiatives.
D. Baltimore Museum of Art Board of Trustees
The Baltimore Museum of Art Board of Trustees is the governing body responsible for overseeing the museum’s strategic direction, financial health, and institutional policies.
E. Baltimore City government
The Baltimore City government is the municipal authority responsible for administering public services, enforcing local laws, and managing policy and development across the city of Baltimore, Maryland.
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: Baltimore Office of Promotion and the Arts
Triple: [Bromo Seltzer Tower, operator, Baltimore Office of Promotion and the Arts]

Generated description

The Baltimore Office of Promotion and the Arts is the city’s nonprofit cultural organization responsible for managing arts programs, public art, and major cultural events in Baltimore.

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

Target entity: Baltimore Office of Promotion and the Arts
Target entity description: The Baltimore Office of Promotion and the Arts is the city’s nonprofit cultural organization responsible for managing arts programs, public art, and major cultural events in Baltimore.

A. Baltimore Museum of Art
The Baltimore Museum of Art is a major art museum in Baltimore renowned for its extensive collection of 19th-century, modern, and contemporary art, including the world’s largest public holding of works by Henri Matisse.
B. Baltimore School for the Arts
Baltimore School for the Arts is a renowned public performing and visual arts high school in Baltimore, Maryland, known for training many successful artists and entertainers.
C. Burlington City Arts
Burlington City Arts is a community-focused arts organization in Burlington, Vermont that supports and presents contemporary visual and performing arts through exhibitions, public programs, and educational initiatives.
D. Baltimore Museum of Art Board of Trustees
The Baltimore Museum of Art Board of Trustees is the governing body responsible for overseeing the museum’s strategic direction, financial health, and institutional policies.
E. Baltimore City government
The Baltimore City government is the municipal authority responsible for administering public services, enforcing local laws, and managing policy and development across the city of Baltimore, Maryland.
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_69bd43fbe444819085cb970706ef73f7`	completed	March 20, 2026, 12:56 p.m.
NER	Named-entity recognition	`batch_69bd6cfbfbb08190b4580ebb2eb845b2`	completed	March 20, 2026, 3:51 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69be5cca17d881909a58c84549633701`	completed	March 21, 2026, 8:54 a.m.
NEDg	Description generation	`batch_69be5fc3972c8190bb6be7c16b785bb5`	completed	March 21, 2026, 9:07 a.m.
NED2	Entity disambiguation (via description)	`batch_69be60613bb48190bf7cbb7a8e671753`	completed	March 21, 2026, 9:09 a.m.

Created at: March 20, 2026, 1:25 p.m.