Triple
T4207001
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bala station |
E93806
|
entity |
| Predicate | servesNeighborhood |
P82
|
FINISHED |
| Object | Bala Cynwyd neighborhood |
E394401
|
NE FINISHED |
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: Bala Cynwyd neighborhood | Statement: [Bala station, servesNeighborhood, Bala Cynwyd neighborhood]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bala Cynwyd neighborhood Context triple: [Bala station, servesNeighborhood, Bala Cynwyd neighborhood]
-
A.
Spruce Hill neighborhood
Spruce Hill is a historic, tree-lined West Philadelphia neighborhood known for its Victorian homes, diverse community, and proximity to the University of Pennsylvania.
-
B.
Wallingford neighborhood
The Wallingford neighborhood is a historic, primarily residential area in north-central Seattle known for its early-20th-century homes, vibrant commercial strip along N 45th Street, and views over Lake Union.
-
C.
Fairhill neighborhood
Fairhill neighborhood is a predominantly residential community in North Philadelphia known historically for its large Puerto Rican population and vibrant Latino culture.
-
D.
Wynnewood
Wynnewood is a suburban community in Pennsylvania’s Main Line area, known for its residential neighborhoods and commuter access to Philadelphia.
-
E.
Bala Cynwyd Historic District
chosen
Bala Cynwyd Historic District is a nationally recognized historic area in Bala Cynwyd, Pennsylvania, noted for its well-preserved residential architecture and early suburban development.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69b3451743608190808f41d17ccf2650 |
completed | March 12, 2026, 10:58 p.m. |
| NER | Named-entity recognition | batch_69b3480cfacc81909a2705eb4e9ce8c1 |
completed | March 12, 2026, 11:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b59628da008190ae0e458ed3a5890b |
completed | March 14, 2026, 5:08 p.m. |
Created at: March 12, 2026, 11:03 p.m.