Triple
T850354
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Braddock, Pennsylvania |
E18370
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Carnegie Free Library of Braddock
The Carnegie Free Library of Braddock is a historic public library in Braddock, Pennsylvania, notable as the first Carnegie library in the United States and a symbol of early 20th-century philanthropic support for education and culture.
|
E99378
|
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: Carnegie Free Library of Braddock | Statement: [Braddock, Pennsylvania, hasLandmark, Carnegie Free Library of Braddock]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Carnegie Free Library of Braddock Context triple: [Braddock, Pennsylvania, hasLandmark, Carnegie Free Library of Braddock]
-
A.
Newburgh Free Library
Newburgh Free Library is a public library serving the Newburgh, New York community as a key center for information, education, and local cultural resources.
-
B.
Parker Hill Branch Library
Parker Hill Branch Library is a historic public library branch serving the Mission Hill neighborhood of Boston, Massachusetts.
-
C.
James E. Shepard Memorial Library
James E. Shepard Memorial Library is the main academic library and research hub of North Carolina Central University, serving students, faculty, and the surrounding community.
-
D.
Douglas Library
Douglas Library is a major academic library at Queen's University in Kingston, Ontario, serving as a central resource for research and study across multiple disciplines.
-
E.
Millar Library
Millar Library is the main academic library of Portland State University, providing research resources, study spaces, and services to students and faculty.
- 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: Carnegie Free Library of Braddock Triple: [Braddock, Pennsylvania, hasLandmark, Carnegie Free Library of Braddock]
Generated description
The Carnegie Free Library of Braddock is a historic public library in Braddock, Pennsylvania, notable as the first Carnegie library in the United States and a symbol of early 20th-century philanthropic support for education and culture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Carnegie Free Library of Braddock Target entity description: The Carnegie Free Library of Braddock is a historic public library in Braddock, Pennsylvania, notable as the first Carnegie library in the United States and a symbol of early 20th-century philanthropic support for education and culture.
-
A.
Newburgh Free Library
Newburgh Free Library is a public library serving the Newburgh, New York community as a key center for information, education, and local cultural resources.
-
B.
Parker Hill Branch Library
Parker Hill Branch Library is a historic public library branch serving the Mission Hill neighborhood of Boston, Massachusetts.
-
C.
James E. Shepard Memorial Library
James E. Shepard Memorial Library is the main academic library and research hub of North Carolina Central University, serving students, faculty, and the surrounding community.
-
D.
Douglas Library
Douglas Library is a major academic library at Queen's University in Kingston, Ontario, serving as a central resource for research and study across multiple disciplines.
-
E.
Millar Library
Millar Library is the main academic library of Portland State University, providing research resources, study spaces, and services to students and faculty.
- 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac215194819099e6bc1b5df58fb3 |
completed | March 1, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a792a0666c8190bfc9166d45b4e867 |
completed | March 4, 2026, 2:02 a.m. |
| NEDg | Description generation | batch_69a793563cc881909381f898f240c0bd |
completed | March 4, 2026, 2:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7941add588190913198a7f7b20943 |
completed | March 4, 2026, 2:08 a.m. |
Created at: March 1, 2026, 7:38 p.m.