Triple
T12560264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East End of Pittsburgh |
E295322
|
entity |
| Predicate | hasCommercialCenter |
P4285
|
FINISHED |
| Object |
Murray Avenue in Squirrel Hill
Murray Avenue in Squirrel Hill is a bustling main street in Pittsburgh known for its dense mix of shops, restaurants, and neighborhood services that form the heart of the local business district.
|
E991566
|
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: Murray Avenue in Squirrel Hill | Statement: [East End of Pittsburgh, hasCommercialCenter, Murray Avenue in Squirrel Hill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Murray Avenue in Squirrel Hill Context triple: [East End of Pittsburgh, hasCommercialCenter, Murray Avenue in Squirrel Hill]
-
A.
Morewood Avenue, Pittsburgh
Morewood Avenue is a street in Pittsburgh, Pennsylvania, that runs through the Oakland/Shadyside area near several universities and cultural institutions.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Elmwood Avenue, Buffalo
Elmwood Avenue in Buffalo is a major thoroughfare known for its historic architecture, cultural institutions, and proximity to landmarks such as the former Buffalo State Asylum for the Insane.
- 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: Murray Avenue in Squirrel Hill Triple: [East End of Pittsburgh, hasCommercialCenter, Murray Avenue in Squirrel Hill]
Generated description
Murray Avenue in Squirrel Hill is a bustling main street in Pittsburgh known for its dense mix of shops, restaurants, and neighborhood services that form the heart of the local business district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Murray Avenue in Squirrel Hill Target entity description: Murray Avenue in Squirrel Hill is a bustling main street in Pittsburgh known for its dense mix of shops, restaurants, and neighborhood services that form the heart of the local business district.
-
A.
Morewood Avenue, Pittsburgh
Morewood Avenue is a street in Pittsburgh, Pennsylvania, that runs through the Oakland/Shadyside area near several universities and cultural institutions.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Elmwood Avenue, Buffalo
Elmwood Avenue in Buffalo is a major thoroughfare known for its historic architecture, cultural institutions, and proximity to landmarks such as the former Buffalo State Asylum for the Insane.
- 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_69d6ad9cac2c81908e8a7bed82d1e21d |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d954933e7c819083471c627ce55ff1 |
completed | April 10, 2026, 7:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6558b307c81909ec5407af013de1d |
completed | May 2, 2026, 7:50 p.m. |
| NEDg | Description generation | batch_69f656a6dafc81908acf59c0ba65189a |
completed | May 2, 2026, 7:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f65b4d109c8190b48c71f664e7bb3f |
completed | May 2, 2026, 8:15 p.m. |
Created at: April 8, 2026, 11:48 p.m.