Triple
T20037407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Swisshelm Park |
E497311
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Pittsburgh’s greenway and park system |
E145304
|
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: Pittsburgh’s greenway and park system | Statement: [Swisshelm Park, partOf, Pittsburgh’s greenway and park system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh’s greenway and park system Context triple: [Swisshelm Park, partOf, Pittsburgh’s greenway and park system]
-
A.
City of Pittsburgh park system
chosen
The City of Pittsburgh park system is a network of public parks and green spaces that provide recreation, conservation areas, and cultural amenities throughout Pittsburgh, Pennsylvania.
-
B.
Pittsburgh riverfront historic landscape
The Pittsburgh riverfront historic landscape is a designated historic area along Pittsburgh’s rivers that encompasses significant industrial, transportation, and architectural sites reflecting the city’s development as a major American river and steel hub.
-
C.
Cincinnati park system
The Cincinnati park system is a network of public parks and green spaces in Cincinnati, Ohio, known for its scenic overlooks, historic landscapes, and extensive recreational amenities.
-
D.
Allegheny Riverfront Park
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.
-
E.
Monongahela Riverfront Park
Monongahela Riverfront Park is a public recreational green space along the Monongahela River in Monongahela, Pennsylvania, featuring walking paths, river views, and community gathering areas.
- 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_69da627278c88190babe4297a9df1236 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e662e935ac8190900cdb4f0cfde505 |
completed | April 20, 2026, 5:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a080e39542c8190b94ae9d8212026a8 |
completed | May 16, 2026, 6:27 a.m. |
Created at: April 11, 2026, 3:36 p.m.