Triple
T6885460
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Exton, Pennsylvania |
E158905
|
entity |
| Predicate | hasLibrary |
P35
|
FINISHED |
| Object |
Chester County Library and District Center
The Chester County Library and District Center is a major public library facility serving as the central hub for library services and resources in Chester County, Pennsylvania.
|
E625204
|
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: Chester County Library and District Center | Statement: [Exton, Pennsylvania, hasLibrary, Chester County Library and District Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chester County Library and District Center Context triple: [Exton, Pennsylvania, hasLibrary, Chester County Library and District Center]
-
A.
West Chester Public Library
West Chester Public Library is a community-focused public library in West Chester, Pennsylvania, providing residents with access to books, digital resources, and educational programs.
-
B.
New Castle Public Library
New Castle Public Library is a community library in New Castle, Pennsylvania, providing local residents with access to books, media, and educational resources.
-
C.
Appoquinimink Community Library
Appoquinimink Community Library is a public library serving the residents of Middletown and the surrounding Appoquinimink area in Delaware with books, digital resources, and community programs.
-
D.
Montgomery County-Norristown Public Library
The Montgomery County-Norristown Public Library is the main public library system serving Norristown and surrounding communities in Montgomery County, Pennsylvania, providing lending services, educational programs, and community resources.
-
E.
Elizabethtown Library
Elizabethtown Library is a public library serving the residents of Elizabethtown, New York, by providing access to books, media, and community programs.
- 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: Chester County Library and District Center Triple: [Exton, Pennsylvania, hasLibrary, Chester County Library and District Center]
Generated description
The Chester County Library and District Center is a major public library facility serving as the central hub for library services and resources in Chester County, Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chester County Library and District Center Target entity description: The Chester County Library and District Center is a major public library facility serving as the central hub for library services and resources in Chester County, Pennsylvania.
-
A.
West Chester Public Library
West Chester Public Library is a community-focused public library in West Chester, Pennsylvania, providing residents with access to books, digital resources, and educational programs.
-
B.
New Castle Public Library
New Castle Public Library is a community library in New Castle, Pennsylvania, providing local residents with access to books, media, and educational resources.
-
C.
Appoquinimink Community Library
Appoquinimink Community Library is a public library serving the residents of Middletown and the surrounding Appoquinimink area in Delaware with books, digital resources, and community programs.
-
D.
Montgomery County-Norristown Public Library
The Montgomery County-Norristown Public Library is the main public library system serving Norristown and surrounding communities in Montgomery County, Pennsylvania, providing lending services, educational programs, and community resources.
-
E.
Elizabethtown Library
Elizabethtown Library is a public library serving the residents of Elizabethtown, New York, by providing access to books, media, and community programs.
- 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_69c688342f6c8190ad7eea6ba262db99 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d90bc32c8190baf5bf785146f3e8 |
completed | March 27, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c742dc8d608190b2a8e9c1f46e1420 |
completed | March 28, 2026, 2:54 a.m. |
| NEDg | Description generation | batch_69c743b2bcb881908341bce7a90e16c3 |
completed | March 28, 2026, 2:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7444e57a881908808a4bd96505048 |
completed | March 28, 2026, 3 a.m. |
Created at: March 27, 2026, 2:23 p.m.