Triple
T23412947
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penn Avenue, Pittsburgh |
E560126
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Allegheny River (in Downtown section) |
—
|
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: Allegheny River (in Downtown section) | Statement: [Penn Avenue, Pittsburgh, near, Allegheny River (in Downtown section)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Allegheny River (in Downtown section) Context triple: [Penn Avenue, Pittsburgh, near, Allegheny River (in Downtown section)]
-
A.
Allegheny River waterfront
The Allegheny River waterfront is a stretch of riverfront along the Allegheny River featuring recreational, scenic, and community spaces in and around New Kensington, Pennsylvania.
-
B.
Monongahela riverfront in Pittsburgh
The Monongahela riverfront in Pittsburgh is a developed waterfront area along the Monongahela River featuring neighborhoods like the South Shore, with a mix of industrial heritage, transportation infrastructure, and recreational and commercial spaces overlooking the city’s skyline.
-
C.
Schuylkill River waterfront
The Schuylkill River waterfront is a developed riverside area along the Schuylkill River featuring recreational paths, scenic views, and mixed-use urban spaces.
-
D.
Monongahela, Pennsylvania
Monongahela, Pennsylvania is a small city along the Monongahela River in southwestern Pennsylvania known for its historic downtown and riverfront community.
-
E.
Allegheny Riverfront Park
chosen
Allegheny Riverfront Park is an urban waterfront park in Pittsburgh, Pennsylvania, known for its terraced landscapes, river overlooks, and integration of public art along the Allegheny River.
- 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_69e2454b3a5881909c64773dc8a5d289 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1a5124a54819087a7ae2f8a5b3dc0 |
completed | April 29, 2026, 6:28 a.m. |
Created at: April 17, 2026, 5:39 p.m.