Triple
T16052929
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Subway–Surface tunnel |
E389399
|
entity |
| Predicate | carries |
P1393
|
FINISHED |
| Object | SEPTA Route 36 |
E90168
|
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: SEPTA Route 36 | Statement: [Subway–Surface tunnel, carries, SEPTA Route 36]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SEPTA Route 36 Context triple: [Subway–Surface tunnel, carries, SEPTA Route 36]
-
A.
SEPTA Route 36
chosen
SEPTA Route 36 is a trolley line in Philadelphia that operates as part of the SEPTA Subway–Surface system, running between Center City and Southwest Philadelphia.
-
B.
SEPTA Route 34
SEPTA Route 34 is a trolley line in Philadelphia that operates as part of the SEPTA Subway–Surface system, running between Center City and West Philadelphia neighborhoods.
-
C.
SEPTA Route 56
SEPTA Route 56 is a Philadelphia trolley bus route operated by SEPTA that primarily runs along Erie Avenue, connecting neighborhoods in North Philadelphia.
-
D.
SEPTA Route 66
SEPTA Route 66 is a Philadelphia public transit line operating as a trackless trolley route along Frankford Avenue in Northeast Philadelphia.
-
E.
SEPTA Route 59
SEPTA Route 59 is an electric trackless trolley bus line in Northeast Philadelphia operated by SEPTA as part of its trolleybus network.
- 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_69d86dae698881908327ef2d67706cb9 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1836365688190b182f29bbb66127e |
completed | April 17, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff796fafc8190b6cfb2d8ea502eef |
completed | May 10, 2026, 3:12 a.m. |
Created at: April 10, 2026, 4:56 a.m.