Triple
T23412941
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penn Avenue, Pittsburgh |
E560126
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Friendship Avenue, Pittsburgh
Friendship Avenue is a residential and mixed-use street in Pittsburgh’s East End, running through neighborhoods like Bloomfield and Friendship and intersecting major corridors such as Penn Avenue.
|
E1589271
|
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: Friendship Avenue, Pittsburgh | Statement: [Penn Avenue, Pittsburgh, connectedTo, Friendship Avenue, Pittsburgh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Friendship Avenue, Pittsburgh Context triple: [Penn Avenue, Pittsburgh, connectedTo, Friendship Avenue, Pittsburgh]
-
A.
Liberty Avenue, Pittsburgh
Liberty Avenue is a major thoroughfare in downtown Pittsburgh known for its mix of cultural venues, businesses, and historic architecture.
-
B.
Penn Avenue, Pittsburgh
Penn Avenue in Pittsburgh is a major thoroughfare that runs through several key neighborhoods, including Downtown and the Cultural District, serving as an important commercial and cultural corridor in the city.
-
C.
Morewood Avenue, Pittsburgh
Morewood Avenue is a street in Pittsburgh, Pennsylvania, that runs through the Oakland/Shadyside area near several universities and cultural institutions.
-
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.
Wood Street, Pittsburgh
Wood Street in Pittsburgh is a downtown street in the city's Golden Triangle business district, known for its proximity to major commercial, cultural, and transit hubs.
- 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: Friendship Avenue, Pittsburgh Triple: [Penn Avenue, Pittsburgh, connectedTo, Friendship Avenue, Pittsburgh]
Generated description
Friendship Avenue is a residential and mixed-use street in Pittsburgh’s East End, running through neighborhoods like Bloomfield and Friendship and intersecting major corridors such as Penn Avenue.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Friendship Avenue, Pittsburgh Target entity description: Friendship Avenue is a residential and mixed-use street in Pittsburgh’s East End, running through neighborhoods like Bloomfield and Friendship and intersecting major corridors such as Penn Avenue.
-
A.
Liberty Avenue, Pittsburgh
Liberty Avenue is a major thoroughfare in downtown Pittsburgh known for its mix of cultural venues, businesses, and historic architecture.
-
B.
Penn Avenue, Pittsburgh
Penn Avenue in Pittsburgh is a major thoroughfare that runs through several key neighborhoods, including Downtown and the Cultural District, serving as an important commercial and cultural corridor in the city.
-
C.
Morewood Avenue, Pittsburgh
Morewood Avenue is a street in Pittsburgh, Pennsylvania, that runs through the Oakland/Shadyside area near several universities and cultural institutions.
-
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.
Wood Street, Pittsburgh
Wood Street in Pittsburgh is a downtown street in the city's Golden Triangle business district, known for its proximity to major commercial, cultural, and transit hubs.
- 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_6a0c8243ada081908ff5312f06b3a465 |
completed | May 19, 2026, 3:31 p.m. |
| NEDg | Description generation | batch_6a0ca6eee2f48190b4e03039c4c96abe |
completed | May 19, 2026, 6:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0ca80db6288190ae99313c1f2485db |
completed | May 19, 2026, 6:12 p.m. |
Created at: April 17, 2026, 5:39 p.m.