Triple
T22262777
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Authority light rail |
E550270
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Beechview neighborhood |
—
|
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: Beechview neighborhood | Statement: [Port Authority light rail, connects, Beechview neighborhood]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beechview neighborhood Context triple: [Port Authority light rail, connects, Beechview neighborhood]
-
A.
Beechview neighborhood
chosen
Beechview neighborhood is a hilly residential area in Pittsburgh, Pennsylvania, known for its steep streets, light rail access, and diverse community.
-
B.
Spruce Hill neighborhood
Spruce Hill is a historic, tree-lined West Philadelphia neighborhood known for its Victorian homes, diverse community, and proximity to the University of Pennsylvania.
-
C.
Parkview/Woodbrook neighborhood
Parkview/Woodbrook is a residential neighborhood in Baltimore, Maryland, known for its historic rowhouses and proximity to Druid Hill Park and Reservoir Hill.
-
D.
Meadowview neighborhood
Meadowview neighborhood is a residential area in Sacramento, California, known for its diverse community and access to light rail transit via Meadowview Station.
-
E.
Westwood Park neighborhood
Westwood Park neighborhood is a primarily residential, early 20th-century planned neighborhood in southwestern San Francisco known for its distinctive single-family homes and garden suburb layout.
- 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.