Triple
T5852125
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fifth Avenue, Pittsburgh |
E130059
|
entity |
| Predicate | hasJunctionWith |
P1018
|
FINISHED |
| Object |
Bigelow Boulevard, Pittsburgh
Bigelow Boulevard is a major arterial road in Pittsburgh, Pennsylvania, that connects the city's downtown area with its eastern neighborhoods and the Oakland university district.
|
E555680
|
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: Bigelow Boulevard, Pittsburgh | Statement: [Fifth Avenue, Pittsburgh, hasJunctionWith, Bigelow Boulevard, Pittsburgh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bigelow Boulevard, Pittsburgh Context triple: [Fifth Avenue, Pittsburgh, hasJunctionWith, Bigelow Boulevard, Pittsburgh]
-
A.
Craig Street, Pittsburgh
Craig Street in Pittsburgh is a notable city street in the Oakland neighborhood, known for its mix of shops, restaurants, and proximity to major universities.
-
B.
Art Rooney Avenue in Pittsburgh
Art Rooney Avenue in Pittsburgh is a street near Acrisure Stadium named in honor of longtime Pittsburgh Steelers owner and local sports icon Art Rooney.
-
C.
University Avenue, Philadelphia
University Avenue, Philadelphia is a major roadway in West Philadelphia that connects the University City area to South Philadelphia across the Schuylkill River.
-
D.
Fifth Avenue, Pittsburgh
Fifth Avenue in Pittsburgh is a major thoroughfare in the city’s Oakland and surrounding neighborhoods, known for hosting prominent institutions such as universities, museums, and research centers.
-
E.
Broad Street and Snyder Avenue
Broad Street and Snyder Avenue is a busy intersection in South Philadelphia known as a local transit hub and commercial area.
- 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: Bigelow Boulevard, Pittsburgh Triple: [Fifth Avenue, Pittsburgh, hasJunctionWith, Bigelow Boulevard, Pittsburgh]
Generated description
Bigelow Boulevard is a major arterial road in Pittsburgh, Pennsylvania, that connects the city's downtown area with its eastern neighborhoods and the Oakland university district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bigelow Boulevard, Pittsburgh Target entity description: Bigelow Boulevard is a major arterial road in Pittsburgh, Pennsylvania, that connects the city's downtown area with its eastern neighborhoods and the Oakland university district.
-
A.
Craig Street, Pittsburgh
Craig Street in Pittsburgh is a notable city street in the Oakland neighborhood, known for its mix of shops, restaurants, and proximity to major universities.
-
B.
Art Rooney Avenue in Pittsburgh
Art Rooney Avenue in Pittsburgh is a street near Acrisure Stadium named in honor of longtime Pittsburgh Steelers owner and local sports icon Art Rooney.
-
C.
University Avenue, Philadelphia
University Avenue, Philadelphia is a major roadway in West Philadelphia that connects the University City area to South Philadelphia across the Schuylkill River.
-
D.
Fifth Avenue, Pittsburgh
Fifth Avenue in Pittsburgh is a major thoroughfare in the city’s Oakland and surrounding neighborhoods, known for hosting prominent institutions such as universities, museums, and research centers.
-
E.
Broad Street and Snyder Avenue
Broad Street and Snyder Avenue is a busy intersection in South Philadelphia known as a local transit hub and commercial area.
- 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_69c0084de39081909eb34e6bed74215a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0355038008190bf38980349b533e2 |
completed | March 22, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0bfd6cffc8190b65252f02055e89c |
completed | March 23, 2026, 4:21 a.m. |
| NEDg | Description generation | batch_69c0c0ca548c81908382dbba5f440847 |
completed | March 23, 2026, 4:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0c19e5ef08190abe26030e24b4d91 |
completed | March 23, 2026, 4:29 a.m. |
Created at: March 22, 2026, 3:55 p.m.