Triple
T2743027
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakland (Pittsburgh) |
E60796
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
East End of Pittsburgh
The East End of Pittsburgh is a large, historically diverse urban area of the city known for its residential neighborhoods, cultural institutions, and commercial districts including places like Oakland, Shadyside, and Squirrel Hill.
|
E295322
|
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: East End of Pittsburgh | Statement: [Oakland (Pittsburgh), partOf, East End of Pittsburgh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East End of Pittsburgh Context triple: [Oakland (Pittsburgh), partOf, East End of Pittsburgh]
-
A.
Fishtown neighborhood
Fishtown neighborhood is a rapidly gentrifying, historically working-class area in Philadelphia known for its vibrant arts scene, trendy restaurants, and nightlife.
-
B.
East Pittsburgh, Pennsylvania
East Pittsburgh, Pennsylvania is a small borough in Allegheny County near Pittsburgh, historically known for its role in the region’s steel and industrial economy.
-
C.
Steeltown
Steeltown is a nickname for the Canadian city of Hamilton, reflecting its historic prominence as a major steel-producing industrial center.
-
D.
North Side (Pittsburgh)
North Side (Pittsburgh) is a historic district of Pittsburgh, Pennsylvania, known for its cultural attractions, sports venues, and neighborhoods that once formed the independent city of Allegheny.
-
E.
Fairmount neighborhood
The Fairmount neighborhood is a historic residential area in Philadelphia known for its proximity to major cultural institutions, green spaces, and the city’s iconic art museum.
- 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: East End of Pittsburgh Triple: [Oakland (Pittsburgh), partOf, East End of Pittsburgh]
Generated description
The East End of Pittsburgh is a large, historically diverse urban area of the city known for its residential neighborhoods, cultural institutions, and commercial districts including places like Oakland, Shadyside, and Squirrel Hill.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: East End of Pittsburgh Target entity description: The East End of Pittsburgh is a large, historically diverse urban area of the city known for its residential neighborhoods, cultural institutions, and commercial districts including places like Oakland, Shadyside, and Squirrel Hill.
-
A.
Fishtown neighborhood
Fishtown neighborhood is a rapidly gentrifying, historically working-class area in Philadelphia known for its vibrant arts scene, trendy restaurants, and nightlife.
-
B.
East Pittsburgh, Pennsylvania
East Pittsburgh, Pennsylvania is a small borough in Allegheny County near Pittsburgh, historically known for its role in the region’s steel and industrial economy.
-
C.
Steeltown
Steeltown is a nickname for the Canadian city of Hamilton, reflecting its historic prominence as a major steel-producing industrial center.
-
D.
North Side (Pittsburgh)
North Side (Pittsburgh) is a historic district of Pittsburgh, Pennsylvania, known for its cultural attractions, sports venues, and neighborhoods that once formed the independent city of Allegheny.
-
E.
Fairmount neighborhood
The Fairmount neighborhood is a historic residential area in Philadelphia known for its proximity to major cultural institutions, green spaces, and the city’s iconic art museum.
- 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_69ab4b79846081909096725374d65ce9 |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdb314410819095d4822f9277e6ff |
completed | March 7, 2026, 8 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afbbcca19881908b2e2eb0478c3e45 |
completed | March 10, 2026, 6:35 a.m. |
| NEDg | Description generation | batch_69afbc758cc48190a96f80a850316ce3 |
completed | March 10, 2026, 6:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afbd7be9088190a19bed27249e95c4 |
completed | March 10, 2026, 6:43 a.m. |
Created at: March 6, 2026, 9:56 p.m.