Triple
T10314316
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manchester (Pittsburgh) |
E241975
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Pittsburgh historic districts |
E472973
|
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 historic districts | Statement: [Manchester (Pittsburgh), partOf, Pittsburgh historic districts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh historic districts Context triple: [Manchester (Pittsburgh), partOf, Pittsburgh historic districts]
-
A.
Pittsburgh Point Historic District
Pittsburgh Point Historic District is a historically significant area at the confluence of Pittsburgh’s three rivers, known for its preserved 18th-century fort sites and its integration with Point State Park.
-
B.
Monongahela Downtown Historic District
Monongahela Downtown Historic District is a nationally recognized historic area in Monongahela, Pennsylvania, noted for its concentration of late 19th- and early 20th-century commercial and civic architecture.
-
C.
Strip District, Pittsburgh
chosen
The Strip District is a historic Pittsburgh neighborhood known for its bustling open-air markets, ethnic food shops, and converted warehouses housing restaurants, nightlife, and specialty retailers.
-
D.
High and Locust Streets Historic District
High and Locust Streets Historic District is a nationally recognized historic neighborhood in Lockport, New York, noted for its well-preserved 19th- and early 20th-century residential architecture.
-
E.
City of Pittsburgh park system
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.
- 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_69d381ac38808190a8ca7457c85b625b |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d35b7c688190b68613f28b5511bc |
completed | April 7, 2026, 9:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d71d86c7e481908a0d5e65f66ab2c0 |
completed | April 9, 2026, 3:31 a.m. |
Created at: April 6, 2026, 11:48 a.m.