Triple

T10696202

Position	Surface form	Disambiguated ID	Type / Status
Subject	Catonsville	`E252148`	entity
Predicate	hasLibrary	`P35`	FINISHED
Object	Baltimore County Public Library Catonsville Branch The Baltimore County Public Library Catonsville Branch is a community public library serving residents of Catonsville, Maryland with lending materials, programs, and local services.	`E880763`	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 County Public Library Catonsville Branch | Statement: [Catonsville, hasLibrary, Baltimore County Public Library Catonsville Branch]

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

Target entity: Baltimore County Public Library Catonsville Branch
Context triple: [Catonsville, hasLibrary, Baltimore County Public Library Catonsville Branch]

A. Baltimore County Public Library Towson Branch
The Baltimore County Public Library Towson Branch is a major public library facility serving the Towson community with lending materials, research resources, and educational programs.
B. Hyattsville Branch Library
Hyattsville Branch Library is a public library serving the Hyattsville, Maryland community as part of the Prince George’s County Memorial Library System.
C. Reisterstown Branch of Baltimore County Public Library
The Reisterstown Branch of Baltimore County Public Library is a local public library facility serving the Reisterstown community with lending materials, programs, and information services as part of the Baltimore County Public Library system.
D. Bladensburg Branch Library
Bladensburg Branch Library is a local public library serving the Bladensburg community as part of the Prince George’s County Memorial Library System in Maryland.
E. Anne Arundel County Public Library
Anne Arundel County Public Library is the public library system serving residents of Anne Arundel County, Maryland, through a network of community branches and library services.
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 County Public Library Catonsville Branch
Triple: [Catonsville, hasLibrary, Baltimore County Public Library Catonsville Branch]

Generated description

The Baltimore County Public Library Catonsville Branch is a community public library serving residents of Catonsville, Maryland with lending materials, programs, and local services.

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

Target entity: Baltimore County Public Library Catonsville Branch
Target entity description: The Baltimore County Public Library Catonsville Branch is a community public library serving residents of Catonsville, Maryland with lending materials, programs, and local services.

A. Baltimore County Public Library Towson Branch
The Baltimore County Public Library Towson Branch is a major public library facility serving the Towson community with lending materials, research resources, and educational programs.
B. Hyattsville Branch Library
Hyattsville Branch Library is a public library serving the Hyattsville, Maryland community as part of the Prince George’s County Memorial Library System.
C. Reisterstown Branch of Baltimore County Public Library
The Reisterstown Branch of Baltimore County Public Library is a local public library facility serving the Reisterstown community with lending materials, programs, and information services as part of the Baltimore County Public Library system.
D. Bladensburg Branch Library
Bladensburg Branch Library is a local public library serving the Bladensburg community as part of the Prince George’s County Memorial Library System in Maryland.
E. Anne Arundel County Public Library
Anne Arundel County Public Library is the public library system serving residents of Anne Arundel County, Maryland, through a network of community branches and library services.
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_69d6aa5bd7c08190a816e733b4045c23`	completed	April 8, 2026, 7:19 p.m.
NER	Named-entity recognition	`batch_69d6fd3af5248190ab807965255e9ad2`	completed	April 9, 2026, 1:13 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d998da1738819099a9090c3e8badc9`	completed	April 11, 2026, 12:42 a.m.
NEDg	Description generation	`batch_69d99e8534688190b312b737e0b9cd53`	completed	April 11, 2026, 1:06 a.m.
NED2	Entity disambiguation (via description)	`batch_69dadcb861a08190bb9f64a91117f35d`	completed	April 11, 2026, 11:43 p.m.

Created at: April 8, 2026, 9:11 p.m.