Triple
T6277073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Route 11 trolley |
E140686
|
entity |
| Predicate | hasStop |
P17789
|
FINISHED |
| Object |
30th Street station (Subway–Surface)
30th Street station (Subway–Surface) is an underground trolley station in Philadelphia that serves multiple SEPTA Subway–Surface lines near 30th Street and the University City area.
|
E581929
|
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: 30th Street station (Subway–Surface) | Statement: [Route 11 trolley, hasStop, 30th Street station (Subway–Surface)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 30th Street station (Subway–Surface) Context triple: [Route 11 trolley, hasStop, 30th Street station (Subway–Surface)]
-
A.
PATH 33rd Street station
PATH 33rd Street station is a major Port Authority Trans-Hudson rail terminal in Midtown Manhattan that serves as the primary New York City terminus for trains from New Jersey.
-
B.
23rd Street station
23rd Street station is a New York City PATH rapid transit stop in Manhattan serving trains between New Jersey and Midtown.
-
C.
Walnut Street station
Walnut Street station is a New Jersey Transit commuter rail stop in Montclair, New Jersey, serving passengers on the Montclair-Boonton Line.
-
D.
22nd Street station
22nd Street station is an underground trolley stop in Center City Philadelphia serving SEPTA’s Subway–Surface Trolley Lines.
-
E.
37th Street station
37th Street station is a Philadelphia trolley stop on SEPTA’s Subway–Surface Lines serving the University City area near the University of Pennsylvania.
- 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: 30th Street station (Subway–Surface) Triple: [Route 11 trolley, hasStop, 30th Street station (Subway–Surface)]
Generated description
30th Street station (Subway–Surface) is an underground trolley station in Philadelphia that serves multiple SEPTA Subway–Surface lines near 30th Street and the University City area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 30th Street station (Subway–Surface) Target entity description: 30th Street station (Subway–Surface) is an underground trolley station in Philadelphia that serves multiple SEPTA Subway–Surface lines near 30th Street and the University City area.
-
A.
PATH 33rd Street station
PATH 33rd Street station is a major Port Authority Trans-Hudson rail terminal in Midtown Manhattan that serves as the primary New York City terminus for trains from New Jersey.
-
B.
23rd Street station
23rd Street station is a New York City PATH rapid transit stop in Manhattan serving trains between New Jersey and Midtown.
-
C.
Walnut Street station
Walnut Street station is a New Jersey Transit commuter rail stop in Montclair, New Jersey, serving passengers on the Montclair-Boonton Line.
-
D.
22nd Street station
22nd Street station is an underground trolley stop in Center City Philadelphia serving SEPTA’s Subway–Surface Trolley Lines.
-
E.
37th Street station
37th Street station is a Philadelphia trolley stop on SEPTA’s Subway–Surface Lines serving the University City area near the University of Pennsylvania.
- 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_69c008cc158881908df6ec94a911c736 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c063d96fbc8190a9091456b82762d1 |
completed | March 22, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c519478ed88190913f9e3ccf6368f1 |
completed | March 26, 2026, 11:32 a.m. |
| NEDg | Description generation | batch_69c51eddcd4881909f1d3bee21c42ba2 |
completed | March 26, 2026, 11:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c51f65f2c88190a1d58724b74b6dee |
completed | March 26, 2026, 11:58 a.m. |
Created at: March 22, 2026, 4:26 p.m.