Triple
T19620342
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belmont Hills, Pennsylvania |
E470987
|
entity |
| Predicate | librarySystem |
P732
|
FINISHED |
| Object | Lower Merion Library System |
—
|
NE NERFINISHED |
How this triple was built (2 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: Lower Merion Library System | Statement: [Belmont Hills, Pennsylvania, librarySystem, Lower Merion Library System]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lower Merion Library System Context triple: [Belmont Hills, Pennsylvania, librarySystem, Lower Merion Library System]
-
A.
Lower Merion Library System
chosen
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.
-
B.
Bucks County Free Library
Bucks County Free Library is a public library system serving residents of Bucks County, Pennsylvania through multiple community branches and library services.
-
C.
Bala Cynwyd Library
Bala Cynwyd Library is a public community library serving the Bala Cynwyd area of Lower Merion Township in Pennsylvania.
-
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.
West Chester Branch
West Chester Branch was a former Pennsylvania Railroad commuter rail line in the Philadelphia region that once connected West Chester to central Philadelphia.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e510fa248190b7afb274a1d4cf73 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e640e512d08190a76bf81b3282e0e5 |
completed | April 20, 2026, 3:06 p.m. |
Created at: April 10, 2026, 1:43 p.m.