Triple
T1046305
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Central Pennsylvania |
E22585
|
entity |
| Predicate | borders |
P224
|
FINISHED |
| Object |
Southwestern Pennsylvania
Southwestern Pennsylvania is a region of the U.S. state of Pennsylvania that includes the Pittsburgh metropolitan area and surrounding Appalachian counties in the state's southwest corner.
|
E134022
|
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: Southwestern Pennsylvania | Statement: [South Central Pennsylvania, borders, Southwestern Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southwestern Pennsylvania Context triple: [South Central Pennsylvania, borders, Southwestern Pennsylvania]
-
A.
Western Pennsylvania
Western Pennsylvania is a region of the U.S. state of Pennsylvania centered around cities like Pittsburgh, known historically for its industrial heritage, Appalachian landscapes, and distinct cultural identity.
-
B.
South Central Pennsylvania
South Central Pennsylvania is a region of the state known for its historic Civil War sites, rolling farmland, and small cities such as Harrisburg, York, and Gettysburg.
-
C.
Central Pennsylvania
Central Pennsylvania is a region in the U.S. state of Pennsylvania characterized by its mix of small cities, rural communities, and significant educational and governmental institutions.
-
D.
Northern Pennsylvania
Northern Pennsylvania is a largely rural, forested region of the state known for its river valleys, small towns, and proximity to the New York border.
-
E.
Pittsburgh region
The Pittsburgh region is a historically significant industrial area in western Pennsylvania, long known as a major center of steel production and manufacturing.
- 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: Southwestern Pennsylvania Triple: [South Central Pennsylvania, borders, Southwestern Pennsylvania]
Generated description
Southwestern Pennsylvania is a region of the U.S. state of Pennsylvania that includes the Pittsburgh metropolitan area and surrounding Appalachian counties in the state's southwest corner.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Southwestern Pennsylvania Target entity description: Southwestern Pennsylvania is a region of the U.S. state of Pennsylvania that includes the Pittsburgh metropolitan area and surrounding Appalachian counties in the state's southwest corner.
-
A.
Western Pennsylvania
Western Pennsylvania is a region of the U.S. state of Pennsylvania centered around cities like Pittsburgh, known historically for its industrial heritage, Appalachian landscapes, and distinct cultural identity.
-
B.
South Central Pennsylvania
South Central Pennsylvania is a region of the state known for its historic Civil War sites, rolling farmland, and small cities such as Harrisburg, York, and Gettysburg.
-
C.
Central Pennsylvania
Central Pennsylvania is a region in the U.S. state of Pennsylvania characterized by its mix of small cities, rural communities, and significant educational and governmental institutions.
-
D.
Northern Pennsylvania
Northern Pennsylvania is a largely rural, forested region of the state known for its river valleys, small towns, and proximity to the New York border.
-
E.
Pittsburgh region
The Pittsburgh region is a historically significant industrial area in western Pennsylvania, long known as a major center of steel production and manufacturing.
- 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_69a493d91478819094cc01fb65564bc1 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b84bb0048190badf6d2f7f684d99 |
completed | March 1, 2026, 10:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac66224db481909318add535721977 |
completed | March 7, 2026, 5:53 p.m. |
| NEDg | Description generation | batch_69ac66d7aef881909f5bb83b4563c581 |
completed | March 7, 2026, 5:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac676cb9a08190a83d47de80126677 |
completed | March 7, 2026, 5:59 p.m. |
Created at: March 1, 2026, 7:42 p.m.