Triple
T1932808
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SEPTA Suburban Transit Division |
E40983
|
entity |
| Predicate | servesRegion |
P82
|
FINISHED |
| Object | Delaware County, Pennsylvania |
E65246
|
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: Delaware County, Pennsylvania | Statement: [SEPTA Suburban Transit Division, servesRegion, Delaware County, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delaware County, Pennsylvania Context triple: [SEPTA Suburban Transit Division, servesRegion, Delaware County, Pennsylvania]
-
A.
Delaware County, Pennsylvania
chosen
Delaware County, Pennsylvania is a suburban county southwest of Philadelphia known for its dense communities, historical towns, and extensive public transit connections into the city.
-
B.
Franklin County, Pennsylvania
Franklin County, Pennsylvania is a largely rural county in south-central Pennsylvania known for its agricultural landscape, historic towns, and role in Civil War-era events.
-
C.
Dauphin County, Pennsylvania
Dauphin County, Pennsylvania is a county in the U.S. state of Pennsylvania that includes the state capital, Harrisburg, and serves as a regional hub for government, transportation, and industry.
-
D.
Cumberland County, Pennsylvania
Cumberland County, Pennsylvania is a largely suburban and historically significant county west of Harrisburg, known for its role in the Cumberland Valley and its mix of rural landscapes, small towns, and growing residential communities.
-
E.
Chester County, Pennsylvania
Chester County, Pennsylvania is a suburban and semi-rural county in southeastern Pennsylvania known for its historic towns, scenic landscapes, and role as part of the greater Philadelphia metropolitan area.
- 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_69a8864711648190b07bed24ed76258e |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb299f3c48190a5021d320ded4405 |
completed | March 7, 2026, 5:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5334e25ec819090bdefaef44e849b |
completed | March 14, 2026, 10:07 a.m. |
Created at: March 4, 2026, 7:35 p.m.