Triple

T11282045

Position	Surface form	Disambiguated ID	Type / Status
Subject	Kingsessing Branch of the Free Library of Philadelphia	`E267087`	entity
Predicate	operator	`P179`	FINISHED
Object	Free Library of Philadelphia The Free Library of Philadelphia is the public library system serving the city of Philadelphia, offering extensive collections, programs, and services through a network of neighborhood branches and a central library.	`E49904`	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: Free Library of Philadelphia | Statement: [Kingsessing Branch of the Free Library of Philadelphia, operator, Free Library of Philadelphia]

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

Target entity: Free Library of Philadelphia
Context triple: [Kingsessing Branch of the Free Library of Philadelphia, operator, Free Library of Philadelphia]

A. Bustleton Branch of the Free Library of Philadelphia
The Bustleton Branch of the Free Library of Philadelphia is a neighborhood public library serving the Bustleton area of Northeast Philadelphia with lending materials, community programs, and information services.
B. Kingsessing Branch of the Free Library of Philadelphia
The Kingsessing Branch of the Free Library of Philadelphia is a neighborhood public library serving the Kingsessing area of Southwest Philadelphia with lending services, community programs, and access to information resources.
C. Free Library of Philadelphia Parkway Central Library
The Free Library of Philadelphia Parkway Central Library is the main branch and flagship building of the Free Library system, serving as a major public research and lending library in Philadelphia.
D. John Curtis Free Library
John Curtis Free Library is the public library serving the community of Hanover, Massachusetts, providing access to books, media, and local programs.
E. Abington Public Library
Abington Public Library is the main public library serving the residents of Abington, Massachusetts with lending materials, community programs, and information 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: Free Library of Philadelphia
Triple: [Kingsessing Branch of the Free Library of Philadelphia, operator, Free Library of Philadelphia]

Generated description

The Free Library of Philadelphia is the public library system serving the city of Philadelphia, offering extensive collections, programs, and services through a network of neighborhood branches and a central library.

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

Target entity: Free Library of Philadelphia
Target entity description: The Free Library of Philadelphia is the public library system serving the city of Philadelphia, offering extensive collections, programs, and services through a network of neighborhood branches and a central library.

A. Bustleton Branch of the Free Library of Philadelphia
The Bustleton Branch of the Free Library of Philadelphia is a neighborhood public library serving the Bustleton area of Northeast Philadelphia with lending materials, community programs, and information services.
B. Kingsessing Branch of the Free Library of Philadelphia
The Kingsessing Branch of the Free Library of Philadelphia is a neighborhood public library serving the Kingsessing area of Southwest Philadelphia with lending services, community programs, and access to information resources.
C. Free Library of Philadelphia Parkway Central Library chosen
The Free Library of Philadelphia Parkway Central Library is the main branch and flagship building of the Free Library system, serving as a major public research and lending library in Philadelphia.
D. John Curtis Free Library
John Curtis Free Library is the public library serving the community of Hanover, Massachusetts, providing access to books, media, and local programs.
E. Abington Public Library
Abington Public Library is the main public library serving the residents of Abington, Massachusetts with lending materials, community programs, and information services.
F. None of above.

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_69d6aac8c2f48190ad0596f1f89f0470`	completed	April 8, 2026, 7:21 p.m.
NER	Named-entity recognition	`batch_69d7e96e15708190b3a1cccfbbe65882`	completed	April 9, 2026, 6:01 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69e5259b1cb88190befc24f5f3a06da9`	completed	April 19, 2026, 6:57 p.m.
NEDg	Description generation	`batch_69e52c81449c8190847b64fa91a45b2e`	completed	April 19, 2026, 7:26 p.m.
NED2	Entity disambiguation (via description)	`batch_69e5319b6ef0819096debabfb6ffbe70`	completed	April 19, 2026, 7:48 p.m.

Created at: April 8, 2026, 9:31 p.m.