Triple
T21459664
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Hills Village station |
E529436
|
entity |
| Predicate | hasRegionalRole |
P12921
|
FINISHED |
| Object | South Hills transit hub |
—
|
NE NERFINISHED |
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: South Hills transit hub | Statement: [South Hills Village station, hasRegionalRole, South Hills transit hub]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Hills transit hub Context triple: [South Hills Village station, hasRegionalRole, South Hills transit hub]
-
A.
South Hills Village light rail station
chosen
South Hills Village light rail station is a major Pittsburgh Regional Transit light rail terminus and park-and-ride hub serving the South Hills suburbs of Allegheny County, Pennsylvania.
-
B.
Hillsboro Central Transit Center
Hillsboro Central Transit Center is a major public transportation hub in downtown Hillsboro, Oregon, serving as a key stop on TriMet’s MAX Light Rail system and connecting multiple bus routes.
-
C.
Rosedale Transit Center
Rosedale Transit Center is a major public transportation hub in Roseville, Minnesota, serving as a key connection point for local and regional bus routes.
-
D.
Gresham Central Transit Center
Gresham Central Transit Center is a major public transportation hub in Gresham, Oregon, serving as a key stop on the MAX Light Rail system and connecting multiple bus routes.
-
E.
Rensch Loop bus hub
Rensch Loop bus hub is a primary public transit stop and transfer point serving the North Campus area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c458133481908ae8b41a12c4edec |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9ed36c08190a5178b2308aca8da |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:08 p.m.