Triple
T23412919
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penn Avenue, Pittsburgh |
E560126
|
entity |
| Predicate | runsThrough |
P416
|
FINISHED |
| Object |
Cultural District, Pittsburgh
The Cultural District in Pittsburgh is a vibrant downtown neighborhood renowned for its theaters, galleries, and arts venues that serve as the city's primary hub for performing and visual arts.
|
E1586809
|
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: Cultural District, Pittsburgh | Statement: [Penn Avenue, Pittsburgh, runsThrough, Cultural District, Pittsburgh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cultural District, Pittsburgh Context triple: [Penn Avenue, Pittsburgh, runsThrough, Cultural District, Pittsburgh]
-
A.
Strip District, Pittsburgh
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.
-
B.
Pittsburgh Innovation District
Pittsburgh Innovation District is a technology and research-focused urban hub in Pittsburgh that concentrates universities, startups, and established companies to drive innovation and economic development.
-
C.
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.
-
D.
Downtown Pittsburgh
Downtown Pittsburgh is the city’s central business district, known for its dense cluster of skyscrapers, cultural venues, and its location at the confluence of the Allegheny, Monongahela, and Ohio Rivers.
-
E.
The Hill District (Pittsburgh)
The Hill District is a historically African American neighborhood in Pittsburgh known for its rich cultural legacy, especially in jazz and the arts, as well as its role in the city’s civil rights history.
- 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: Cultural District, Pittsburgh Triple: [Penn Avenue, Pittsburgh, runsThrough, Cultural District, Pittsburgh]
Generated description
The Cultural District in Pittsburgh is a vibrant downtown neighborhood renowned for its theaters, galleries, and arts venues that serve as the city's primary hub for performing and visual arts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cultural District, Pittsburgh Target entity description: The Cultural District in Pittsburgh is a vibrant downtown neighborhood renowned for its theaters, galleries, and arts venues that serve as the city's primary hub for performing and visual arts.
-
A.
Strip District, Pittsburgh
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.
-
B.
Pittsburgh Innovation District
Pittsburgh Innovation District is a technology and research-focused urban hub in Pittsburgh that concentrates universities, startups, and established companies to drive innovation and economic development.
-
C.
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.
-
D.
Downtown Pittsburgh
Downtown Pittsburgh is the city’s central business district, known for its dense cluster of skyscrapers, cultural venues, and its location at the confluence of the Allegheny, Monongahela, and Ohio Rivers.
-
E.
The Hill District (Pittsburgh)
The Hill District is a historically African American neighborhood in Pittsburgh known for its rich cultural legacy, especially in jazz and the arts, as well as its role in the city’s civil rights history.
- 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_69e2454b3a5881909c64773dc8a5d289 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1a5124a54819087a7ae2f8a5b3dc0 |
completed | April 29, 2026, 6:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c679b72888190b9c25ca700f60098 |
completed | May 19, 2026, 1:37 p.m. |
| NEDg | Description generation | batch_6a0c72156130819082e1d07262e144ca |
completed | May 19, 2026, 2:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c770010308190a0a07b50fdca7d6a |
completed | May 19, 2026, 2:43 p.m. |
Created at: April 17, 2026, 5:39 p.m.