Triple
T13069657
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sewickley, Pennsylvania |
E329422
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Sewickley Historic District
Sewickley Historic District is a nationally recognized area in Sewickley, Pennsylvania, known for its well-preserved 19th- and early 20th-century residential and commercial architecture.
|
E1020401
|
NE FINISHED |
How this triple was built (4 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: Sewickley Historic District | Statement: [Sewickley, Pennsylvania, hasHistoricDistrict, Sewickley Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sewickley Historic District Context triple: [Sewickley, Pennsylvania, hasHistoricDistrict, Sewickley Historic District]
-
A.
Bala Cynwyd Historic District
Bala Cynwyd Historic District is a nationally recognized historic area in Bala Cynwyd, Pennsylvania, noted for its well-preserved residential architecture and early suburban development.
-
B.
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.
-
C.
Wyncote Historic District
Wyncote Historic District is a nationally recognized residential area in Wyncote, Pennsylvania, noted for its well-preserved late 19th- and early 20th-century architecture and suburban planning.
-
D.
Pottstown Historic District
Pottstown Historic District is a nationally recognized area in Pottstown, Pennsylvania, known for its concentration of historically and architecturally significant buildings reflecting the borough’s industrial and residential development.
-
E.
Central Norristown Historic District
Central Norristown Historic District is a designated historic area in Norristown, Pennsylvania, recognized for its concentration of architecturally and historically significant buildings reflecting the community’s development.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Sewickley Historic District Triple: [Sewickley, Pennsylvania, hasHistoricDistrict, Sewickley Historic District]
Generated description
Sewickley Historic District is a nationally recognized area in Sewickley, Pennsylvania, known for its well-preserved 19th- and early 20th-century residential and commercial architecture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sewickley Historic District Target entity description: Sewickley Historic District is a nationally recognized area in Sewickley, Pennsylvania, known for its well-preserved 19th- and early 20th-century residential and commercial architecture.
-
A.
Bala Cynwyd Historic District
Bala Cynwyd Historic District is a nationally recognized historic area in Bala Cynwyd, Pennsylvania, noted for its well-preserved residential architecture and early suburban development.
-
B.
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.
-
C.
Wyncote Historic District
Wyncote Historic District is a nationally recognized residential area in Wyncote, Pennsylvania, noted for its well-preserved late 19th- and early 20th-century architecture and suburban planning.
-
D.
Pottstown Historic District
Pottstown Historic District is a nationally recognized area in Pottstown, Pennsylvania, known for its concentration of historically and architecturally significant buildings reflecting the borough’s industrial and residential development.
-
E.
Central Norristown Historic District
Central Norristown Historic District is a designated historic area in Norristown, Pennsylvania, recognized for its concentration of architecturally and historically significant buildings reflecting the community’s development.
- F. None of above. chosen
Provenance (5 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_69d80771749c81909a6d9197b9504872 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d980ec8ba48190baf52c7823482680 |
completed | April 10, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6d60510dc81909e0cba8b63a50d9c |
completed | May 3, 2026, 4:58 a.m. |
| NEDg | Description generation | batch_69f6dbb4b8848190825102be81ff693a |
completed | May 3, 2026, 5:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6dc705f28819087e5d374f83d3acc |
completed | May 3, 2026, 5:26 a.m. |
Created at: April 9, 2026, 9 p.m.