Triple
T12560253
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East End of Pittsburgh |
E295322
|
entity |
| Predicate | hasNeighborhood |
P40
|
FINISHED |
| Object |
South Oakland
South Oakland is a predominantly residential Pittsburgh neighborhood known for its proximity to the University of Pittsburgh and its large student population.
|
E996112
|
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 Oakland | Statement: [East End of Pittsburgh, hasNeighborhood, South Oakland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Oakland Context triple: [East End of Pittsburgh, hasNeighborhood, South Oakland]
-
A.
East Oakland
East Oakland is a predominantly working-class, culturally diverse area of Oakland, California, known for its strong Latino and Black communities, vibrant street life, and history of social activism alongside significant economic challenges.
-
B.
North Oakland
North Oakland is a primarily residential and institutional neighborhood in Pittsburgh, Pennsylvania, known for its proximity to universities, medical centers, and cultural landmarks.
-
C.
North Oakland
North Oakland is a diverse, historically significant neighborhood in Oakland, California, known for its mix of residential areas, cultural institutions, and proximity to both downtown Oakland and Berkeley.
-
D.
West Oakland
West Oakland is a historically Black, industrial, and residential neighborhood in Oakland, California, known for its rich cultural legacy, port and rail infrastructure, and role in the city’s civil rights and arts movements.
-
E.
Downtown Oakland
Downtown Oakland is the central business district and cultural hub of Oakland, California, known for its historic architecture, arts scene, and major transit connections.
- 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 Oakland Triple: [East End of Pittsburgh, hasNeighborhood, South Oakland]
Generated description
South Oakland is a predominantly residential Pittsburgh neighborhood known for its proximity to the University of Pittsburgh and its large student population.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South Oakland Target entity description: South Oakland is a predominantly residential Pittsburgh neighborhood known for its proximity to the University of Pittsburgh and its large student population.
-
A.
East Oakland
East Oakland is a predominantly working-class, culturally diverse area of Oakland, California, known for its strong Latino and Black communities, vibrant street life, and history of social activism alongside significant economic challenges.
-
B.
North Oakland
North Oakland is a primarily residential and institutional neighborhood in Pittsburgh, Pennsylvania, known for its proximity to universities, medical centers, and cultural landmarks.
-
C.
North Oakland
North Oakland is a diverse, historically significant neighborhood in Oakland, California, known for its mix of residential areas, cultural institutions, and proximity to both downtown Oakland and Berkeley.
-
D.
West Oakland
West Oakland is a historically Black, industrial, and residential neighborhood in Oakland, California, known for its rich cultural legacy, port and rail infrastructure, and role in the city’s civil rights and arts movements.
-
E.
Downtown Oakland
Downtown Oakland is the central business district and cultural hub of Oakland, California, known for its historic architecture, arts scene, and major transit connections.
- 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_69f66861c7d8819090f09d4a131da402 |
completed | May 2, 2026, 9:10 p.m. |
| NEDg | Description generation | batch_69f66a8d4684819093095a1c9674a099 |
completed | May 2, 2026, 9:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f66bd0073881909227dfff84d8b856 |
completed | May 2, 2026, 9:25 p.m. |
Created at: April 8, 2026, 11:48 p.m.