Triple
T2885746
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SEPTA |
E59500
|
entity |
| Predicate | ownsSystem |
P13496
|
FINISHED |
| Object |
Route 102 Sharon Hill Line
Route 102 Sharon Hill Line is a SEPTA-operated suburban trolley route in the Philadelphia area that provides light rail service between 69th Street Transportation Center and Sharon Hill.
|
E310642
|
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: Route 102 Sharon Hill Line | Statement: [SEPTA, ownsSystem, Route 102 Sharon Hill Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Route 102 Sharon Hill Line Context triple: [SEPTA, ownsSystem, Route 102 Sharon Hill Line]
-
A.
White Plains Road Line
The White Plains Road Line is a major New York City Subway route in the Bronx, primarily served by the 2 and 5 trains and running along White Plains Road.
-
B.
Paoli/Thorndale Line
The Paoli/Thorndale Line is a major commuter rail route in the Philadelphia region that runs west from Center City to Paoli and Thorndale, serving numerous suburban communities along the former Pennsylvania Railroad Main Line.
-
C.
Route 129
Route 129 is a state highway in Massachusetts that runs east–west, connecting several communities north of Boston.
-
D.
Dyre Avenue Line
The Dyre Avenue Line is a New York City Subway line in the Bronx operated by the IRT division, primarily serving the 5 train along a former New York, Westchester and Boston Railway right-of-way.
-
E.
Myrtle Avenue Line
The Myrtle Avenue Line is a New York City Subway line in Brooklyn and Queens, primarily served by the M train.
- 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: Route 102 Sharon Hill Line Triple: [SEPTA, ownsSystem, Route 102 Sharon Hill Line]
Generated description
Route 102 Sharon Hill Line is a SEPTA-operated suburban trolley route in the Philadelphia area that provides light rail service between 69th Street Transportation Center and Sharon Hill.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Route 102 Sharon Hill Line Target entity description: Route 102 Sharon Hill Line is a SEPTA-operated suburban trolley route in the Philadelphia area that provides light rail service between 69th Street Transportation Center and Sharon Hill.
-
A.
White Plains Road Line
The White Plains Road Line is a major New York City Subway route in the Bronx, primarily served by the 2 and 5 trains and running along White Plains Road.
-
B.
Paoli/Thorndale Line
The Paoli/Thorndale Line is a major commuter rail route in the Philadelphia region that runs west from Center City to Paoli and Thorndale, serving numerous suburban communities along the former Pennsylvania Railroad Main Line.
-
C.
Route 129
Route 129 is a state highway in Massachusetts that runs east–west, connecting several communities north of Boston.
-
D.
Dyre Avenue Line
The Dyre Avenue Line is a New York City Subway line in the Bronx operated by the IRT division, primarily serving the 5 train along a former New York, Westchester and Boston Railway right-of-way.
-
E.
Myrtle Avenue Line
The Myrtle Avenue Line is a New York City Subway line in Brooklyn and Queens, primarily served by the M train.
- 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_69ab4ac739188190a112f42a5a69c951 |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abe08c85c48190bd8c0f6680fca0c8 |
completed | March 7, 2026, 8:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b055f2d72c8190b81b2b0b3093ae57 |
completed | March 10, 2026, 5:33 p.m. |
| NEDg | Description generation | batch_69b0642692f0819089b65a84b3596627 |
completed | March 10, 2026, 6:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b064788ac88190a42f52ac8ace85fd |
completed | March 10, 2026, 6:35 p.m. |
Created at: March 6, 2026, 10:03 p.m.