Triple
T16247311
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lower Merion Library System |
E394403
|
entity |
| Predicate | hasLibraryBranch |
P81813
|
FINISHED |
| Object |
Gladwyne Library
Gladwyne Library is a community public library serving the Gladwyne area as part of the Lower Merion Library System in Pennsylvania.
|
E1203213
|
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: Gladwyne Library | Statement: [Lower Merion Library System, hasLibraryBranch, Gladwyne Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gladwyne Library Context triple: [Lower Merion Library System, hasLibraryBranch, Gladwyne Library]
-
A.
Bala Cynwyd Library
Bala Cynwyd Library is a public community library serving the Bala Cynwyd area of Lower Merion Township in Pennsylvania.
-
B.
Glenarden Branch Library
Glenarden Branch Library is a local public library serving the Glenarden community as part of the Prince George’s County Memorial Library System in Maryland.
-
C.
Sewickley Public Library
Sewickley Public Library is a community-focused public library in Sewickley, Pennsylvania, offering books, digital resources, and educational programs to local residents.
-
D.
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.
-
E.
Elkins Park Free Library
Elkins Park Free Library is a public library serving the community of Elkins Park in Pennsylvania with lending services, programs, and local resources.
- 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: Gladwyne Library Triple: [Lower Merion Library System, hasLibraryBranch, Gladwyne Library]
Generated description
Gladwyne Library is a community public library serving the Gladwyne area as part of the Lower Merion Library System in Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gladwyne Library Target entity description: Gladwyne Library is a community public library serving the Gladwyne area as part of the Lower Merion Library System in Pennsylvania.
-
A.
Bala Cynwyd Library
Bala Cynwyd Library is a public community library serving the Bala Cynwyd area of Lower Merion Township in Pennsylvania.
-
B.
Glenarden Branch Library
Glenarden Branch Library is a local public library serving the Glenarden community as part of the Prince George’s County Memorial Library System in Maryland.
-
C.
Sewickley Public Library
Sewickley Public Library is a community-focused public library in Sewickley, Pennsylvania, offering books, digital resources, and educational programs to local residents.
-
D.
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.
-
E.
Elkins Park Free Library
Elkins Park Free Library is a public library serving the community of Elkins Park in Pennsylvania with lending services, programs, and local resources.
- 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_69d87f2171208190951025e526947816 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e245942460819080897afad0d2fe09 |
completed | April 17, 2026, 2:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0017afc578819086478bbdddc149df |
completed | May 10, 2026, 5:29 a.m. |
| NEDg | Description generation | batch_6a0018a2e8c08190a27c242f635b54ee |
completed | May 10, 2026, 5:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0018f6de84819087b8e97b0400c77d |
completed | May 10, 2026, 5:34 a.m. |
Created at: April 10, 2026, 5:04 a.m.