Triple
T6885447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Exton, Pennsylvania |
E158905
|
entity |
| Predicate | hasPublicTransit |
P522
|
FINISHED |
| Object |
Chester County Rover bus service
Chester County Rover bus service is a local public transportation system operating in Chester County, Pennsylvania, providing bus routes that connect communities such as Exton and surrounding areas.
|
E625200
|
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: Chester County Rover bus service | Statement: [Exton, Pennsylvania, hasPublicTransit, Chester County Rover bus service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chester County Rover bus service Context triple: [Exton, Pennsylvania, hasPublicTransit, Chester County Rover bus service]
-
A.
Montgomery County Ride On bus services
Montgomery County Ride On bus services is a local public transit bus system in Montgomery County, Maryland, providing extensive neighborhood and commuter connections to Metrorail stations and other regional transit.
-
B.
Westmoreland Transit
Westmoreland Transit is a public transportation agency serving Greensburg and surrounding communities in Westmoreland County, Pennsylvania, primarily through fixed-route bus services.
-
C.
Omnitrans
Omnitrans is the primary public bus transit agency serving San Bernardino County and surrounding communities in Southern California.
-
D.
Pottstown Area Rapid Transit
Pottstown Area Rapid Transit is the public bus transportation system serving residents and visitors in and around Pottstown, Pennsylvania.
-
E.
Fairfax Connector bus system
The Fairfax Connector bus system is a public transit network in Northern Virginia that provides local and commuter bus services throughout Fairfax County and surrounding areas.
- 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: Chester County Rover bus service Triple: [Exton, Pennsylvania, hasPublicTransit, Chester County Rover bus service]
Generated description
Chester County Rover bus service is a local public transportation system operating in Chester County, Pennsylvania, providing bus routes that connect communities such as Exton and surrounding areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chester County Rover bus service Target entity description: Chester County Rover bus service is a local public transportation system operating in Chester County, Pennsylvania, providing bus routes that connect communities such as Exton and surrounding areas.
-
A.
Montgomery County Ride On bus services
Montgomery County Ride On bus services is a local public transit bus system in Montgomery County, Maryland, providing extensive neighborhood and commuter connections to Metrorail stations and other regional transit.
-
B.
Westmoreland Transit
Westmoreland Transit is a public transportation agency serving Greensburg and surrounding communities in Westmoreland County, Pennsylvania, primarily through fixed-route bus services.
-
C.
Omnitrans
Omnitrans is the primary public bus transit agency serving San Bernardino County and surrounding communities in Southern California.
-
D.
Pottstown Area Rapid Transit
Pottstown Area Rapid Transit is the public bus transportation system serving residents and visitors in and around Pottstown, Pennsylvania.
-
E.
Fairfax Connector bus system
The Fairfax Connector bus system is a public transit network in Northern Virginia that provides local and commuter bus services throughout Fairfax County and surrounding areas.
- 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_69c688342f6c8190ad7eea6ba262db99 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d90bc32c8190baf5bf785146f3e8 |
completed | March 27, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c742dc8d608190b2a8e9c1f46e1420 |
completed | March 28, 2026, 2:54 a.m. |
| NEDg | Description generation | batch_69c743b2bcb881908341bce7a90e16c3 |
completed | March 28, 2026, 2:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7444e57a881908808a4bd96505048 |
completed | March 28, 2026, 3 a.m. |
Created at: March 27, 2026, 2:23 p.m.