Triple
T22262781
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Authority light rail |
E550270
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Mt. Lebanon, Pennsylvania |
—
|
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: Mt. Lebanon, Pennsylvania | Statement: [Port Authority light rail, connects, Mt. Lebanon, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mt. Lebanon, Pennsylvania Context triple: [Port Authority light rail, connects, Mt. Lebanon, Pennsylvania]
-
A.
Mt. Lebanon
chosen
Mt. Lebanon is a suburban municipality just south of Pittsburgh, Pennsylvania, known for its residential neighborhoods, strong school system, and walkable business districts.
-
B.
Mapleton, Pennsylvania
Mapleton, Pennsylvania is a small borough situated along the Juniata River in central Pennsylvania, historically linked to the region’s coal and railroad industries.
-
C.
Mount Morris, Pennsylvania
Mount Morris, Pennsylvania is an unincorporated community in Greene County near the state's southwestern border with West Virginia.
-
D.
Lebanon, Pennsylvania
Lebanon, Pennsylvania is a small city in Lebanon County that serves as a regional hub for agriculture, manufacturing, and local commerce in south-central Pennsylvania.
-
E.
Sewickley Hills, Pennsylvania
Sewickley Hills, Pennsylvania is a small residential borough in Allegheny County near Pittsburgh, known for its wooded, semi-rural character within the suburban North Hills 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_69e11e42adb8819087714772ea606709 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f141b94a688190b17c55477993a745 |
completed | April 28, 2026, 11:24 p.m. |
Created at: April 16, 2026, 8:39 p.m.