Triple
T3554414
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Panhandle Bridge |
E75184
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object |
South Shore of Pittsburgh
The South Shore of Pittsburgh is a riverfront neighborhood and commercial district along the Monongahela River, opposite downtown, known for its industrial heritage and transit connections.
|
E368430
|
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: South Shore of Pittsburgh | Statement: [Panhandle Bridge, connects, South Shore of Pittsburgh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Shore of Pittsburgh Context triple: [Panhandle Bridge, connects, South Shore of Pittsburgh]
-
A.
Penn Hills
Penn Hills is a suburban municipality in western Pennsylvania, located just east of Pittsburgh in Allegheny County.
-
B.
North Shore of the Ohio River
The North Shore of the Ohio River is a redeveloped waterfront district in Pittsburgh, Pennsylvania, known for its sports stadiums, entertainment venues, and scenic riverfront parks.
-
C.
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.
-
D.
Shadyside (Pittsburgh)
Shadyside is a historic, upscale Pittsburgh neighborhood known for its tree-lined residential streets, boutique shopping districts, and vibrant dining and nightlife.
-
E.
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.
- 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: South Shore of Pittsburgh Triple: [Panhandle Bridge, connects, South Shore of Pittsburgh]
Generated description
The South Shore of Pittsburgh is a riverfront neighborhood and commercial district along the Monongahela River, opposite downtown, known for its industrial heritage and transit connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South Shore of Pittsburgh Target entity description: The South Shore of Pittsburgh is a riverfront neighborhood and commercial district along the Monongahela River, opposite downtown, known for its industrial heritage and transit connections.
-
A.
Penn Hills
Penn Hills is a suburban municipality in western Pennsylvania, located just east of Pittsburgh in Allegheny County.
-
B.
North Shore of the Ohio River
The North Shore of the Ohio River is a redeveloped waterfront district in Pittsburgh, Pennsylvania, known for its sports stadiums, entertainment venues, and scenic riverfront parks.
-
C.
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.
-
D.
Shadyside (Pittsburgh)
Shadyside is a historic, upscale Pittsburgh neighborhood known for its tree-lined residential streets, boutique shopping districts, and vibrant dining and nightlife.
-
E.
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.
- 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_69ad85d33c6c819081d5ac1df13b5680 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc05549d88190acdebdd542ea1a67 |
completed | March 8, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b38bf1c3e881908e7fc3b4df24e72b |
completed | March 13, 2026, 4 a.m. |
| NEDg | Description generation | batch_69b3b33409788190bdb164bef3ae1bd3 |
completed | March 13, 2026, 6:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3b3ade7ac819095f007f053766852 |
completed | March 13, 2026, 6:50 a.m. |
Created at: March 8, 2026, 3:20 p.m.