Triple
T4675708
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Chester, Pennsylvania |
E103674
|
entity |
| Predicate | hasPublicLibrary |
P105
|
FINISHED |
| Object |
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.
|
E462566
|
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: West Chester Public Library | Statement: [West Chester, Pennsylvania, hasPublicLibrary, West Chester Public Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Chester Public Library Context triple: [West Chester, Pennsylvania, hasPublicLibrary, West Chester Public Library]
-
A.
Norwalk Public Library
Norwalk Public Library is a community library in Norwalk, Ohio, providing local residents with access to books, media, and educational resources.
-
B.
Abington Social Library
Abington Social Library is a historic community library in Abington, Connecticut, known for serving as a longstanding local cultural and educational center.
-
C.
University Park Public Library
University Park Public Library is a community library serving the residents of University Park with access to books, media, and educational resources.
-
D.
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.
-
E.
Lower Merion Library System
The Lower Merion Library System is a network of public libraries serving residents of Lower Merion Township in Pennsylvania with lending materials, programs, and community 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: West Chester Public Library Triple: [West Chester, Pennsylvania, hasPublicLibrary, West Chester Public Library]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Chester Public Library Target entity description: 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.
-
A.
Norwalk Public Library
Norwalk Public Library is a community library in Norwalk, Ohio, providing local residents with access to books, media, and educational resources.
-
B.
Abington Social Library
Abington Social Library is a historic community library in Abington, Connecticut, known for serving as a longstanding local cultural and educational center.
-
C.
University Park Public Library
University Park Public Library is a community library serving the residents of University Park with access to books, media, and educational resources.
-
D.
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.
-
E.
Lower Merion Library System
The Lower Merion Library System is a network of public libraries serving residents of Lower Merion Township in Pennsylvania with lending materials, programs, and community 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_69bd43dda32c8190938b37744ca270fc |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd63685cb88190ac1904e2c7eb6b61 |
completed | March 20, 2026, 3:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be039c4c58819099e93e01badbade5 |
completed | March 21, 2026, 2:34 a.m. |
| NEDg | Description generation | batch_69be0761fd8081909a078e5e526cb03c |
completed | March 21, 2026, 2:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be07be0d1c8190b9ae7313e8151be9 |
completed | March 21, 2026, 2:51 a.m. |
Created at: March 20, 2026, 1:16 p.m.