Triple
T10149967
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SEPTA Cynwyd Line |
E232606
|
entity |
| Predicate | endStationCounty |
P78961
|
FINISHED |
| Object | Montgomery County, Pennsylvania |
E32714
|
NE FINISHED |
How this triple was built (3 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: Montgomery County, Pennsylvania | Statement: [SEPTA Cynwyd Line, endStationCounty, Montgomery County, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montgomery County, Pennsylvania Context triple: [SEPTA Cynwyd Line, endStationCounty, Montgomery County, Pennsylvania]
-
A.
Montgomery County, Pennsylvania
chosen
Montgomery County, Pennsylvania is a suburban county northwest of Philadelphia known for its Revolutionary War history, including the site of George Washington’s winter encampment at Valley Forge.
-
B.
Bucks County, Pennsylvania
Bucks County, Pennsylvania is a suburban county in southeastern Pennsylvania known for its historic towns, scenic Delaware River landscapes, and role as part of the greater Philadelphia metropolitan area.
-
C.
Montgomery County
Montgomery County is a populous and affluent suburban county just northwest of Washington, D.C., known for its highly rated public schools, biotechnology industry, and diverse communities.
-
D.
Montgomery County
Montgomery County is a county in the U.S. state of Alabama that includes the state capital, Montgomery, as its seat and largest city.
-
E.
Montgomery County
Montgomery County is a populous suburban county in southeastern Pennsylvania, located just northwest of Philadelphia and known for its mix of residential communities, commercial centers, and historical sites.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: endStationCounty Context triple: [SEPTA Cynwyd Line, endStationCounty, Montgomery County, Pennsylvania]
-
A.
hasStationInCounty
chosen
Indicates that a station is located within, or falls under the jurisdiction of, a specific county.
-
B.
startCounty
Indicates the county in which something (such as an event, route, or process) begins or originates.
-
C.
terminusStation
Indicates that a station serves as the final endpoint or terminal stop for a given route or service.
-
D.
endStationProvidesAccessTo
Indicates that a particular end station offers access or connectivity to another location, service, or network resource.
-
E.
stationBorough
Indicates the borough or administrative district in which a station is located.
- F. None of above.
Provenance (4 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_69ca84885e48819088a31b127cf44904 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cdec03e80c81909c813dae91c56272 |
completed | April 2, 2026, 4:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d8dbc697388190b384c7ed9e6a65dc |
completed | April 10, 2026, 11:15 a.m. |
| PD | Predicate disambiguation | batch_69cd4ba4f5d88190ba68e63be10b08c7 |
completed | April 1, 2026, 4:45 p.m. |
Created at: March 30, 2026, 9:08 p.m.