Triple
T13167847
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penn Square station |
E312899
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Subway–Surface trolley routes 10, 11, 13, 34, 36 |
E1855
|
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: Subway–Surface trolley routes 10, 11, 13, 34, 36 | Statement: [Penn Square station, serves, Subway–Surface trolley routes 10, 11, 13, 34, 36]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Subway–Surface trolley routes 10, 11, 13, 34, 36 Context triple: [Penn Square station, serves, Subway–Surface trolley routes 10, 11, 13, 34, 36]
-
A.
SEPTA Subway–Surface Trolley Lines
chosen
The SEPTA Subway–Surface Trolley Lines are a network of light rail routes in Philadelphia that operate partly in subway tunnels and partly on city streets, connecting Center City with West Philadelphia and surrounding neighborhoods.
-
B.
Route 13 trolley
The Route 13 trolley is a SEPTA streetcar line in Philadelphia that provides light rail service between Center City and neighborhoods to the southwest.
-
C.
Route 10 trolley
The Route 10 trolley is a SEPTA streetcar line in Philadelphia that runs between Center City and West Philadelphia, partly via the subway–surface tunnel.
-
D.
Route 34 trolley
The Route 34 trolley is a SEPTA subway–surface streetcar line in Philadelphia that runs between Center City and West Philadelphia.
-
E.
Route 11 trolley
The Route 11 trolley is a SEPTA subway–surface streetcar line in Philadelphia that runs between Center City and the city’s southwestern neighborhoods.
- 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_69d806ac3ee081909b2fd27d060aa974 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c2c317881908cc715c97d915f77 |
completed | April 10, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6eaf92c1881909d387dcf50d8d09f |
completed | May 3, 2026, 6:28 a.m. |
Created at: April 9, 2026, 9:13 p.m.