Triple
T17928312
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chester, Massachusetts |
E448256
|
entity |
| Predicate | hasLibrary |
P35
|
FINISHED |
| Object | Chester Public Library |
—
|
NE NERFINISHED |
How this triple was built (3 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 Public Library | Statement: [Chester, Massachusetts, hasLibrary, Chester Public Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chester Public Library Context triple: [Chester, Massachusetts, hasLibrary, Chester Public Library]
-
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.
Charlton Public Library
Charlton Public Library is the main public library serving the residents of Charlton, Massachusetts with lending, research, and community programs.
-
C.
Pennington Public Library
Pennington Public Library is a community public library serving residents of the Hopewell Valley area in New Jersey with lending materials, programs, and local resources.
-
D.
Chatham Public Library
Chatham Public Library is a community library in Chatham, New York, providing local residents with access to books, media, and educational resources.
-
E.
Rowan Public Library
Rowan Public Library is the public library system serving the residents of Salisbury and the surrounding Rowan County area in North Carolina.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chester Public Library Target entity description: Chester Public Library is a local public library serving the residents of Chester, Massachusetts with access to books, media, and community programs.
-
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.
Charlton Public Library
Charlton Public Library is the main public library serving the residents of Charlton, Massachusetts with lending, research, and community programs.
-
C.
Pennington Public Library
Pennington Public Library is a community public library serving residents of the Hopewell Valley area in New Jersey with lending materials, programs, and local resources.
-
D.
Chatham Public Library
Chatham Public Library is a community library in Chatham, New York, providing local residents with access to books, media, and educational resources.
-
E.
Rowan Public Library
Rowan Public Library is the public library system serving the residents of Salisbury and the surrounding Rowan County area in North Carolina.
- F. None of above. chosen
Provenance (2 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_69d8b9f79d14819095540856928f0e25 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4a5505af88190aa7a5cfee0baa3a4 |
completed | April 19, 2026, 9:50 a.m. |
Created at: April 10, 2026, 10:20 a.m.