Triple
T5476128
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Berkeley |
E122957
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Ed Roberts Campus (at Ashby BART)
Ed Roberts Campus (at Ashby BART) is an accessible, transit-oriented community center in Berkeley, California, dedicated to disability rights organizations and services.
|
E522933
|
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: Ed Roberts Campus (at Ashby BART) | Statement: [South Berkeley, hasLandmark, Ed Roberts Campus (at Ashby BART)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ed Roberts Campus (at Ashby BART) Context triple: [South Berkeley, hasLandmark, Ed Roberts Campus (at Ashby BART)]
-
A.
South Hall (UC Berkeley)
South Hall (UC Berkeley) is the oldest surviving building on the University of California, Berkeley campus, notable for its historic Victorian architecture and role in the university’s early academic life.
-
B.
California Hall (UC Berkeley)
California Hall is a historic Beaux-Arts academic building on the University of California, Berkeley campus and one of its central administrative landmarks.
-
C.
UC Berkeley campus
UC Berkeley campus is the main university grounds in Berkeley, California, known for its historic architecture, rigorous academics, and role as a center of research and student activism.
-
D.
Alameda campus
Alameda campus is the main urban campus of Instituto Superior Técnico in Lisbon, Portugal, housing most of the university’s engineering and technology departments and facilities.
-
E.
Etcheverry Hall, UC Berkeley
Etcheverry Hall at UC Berkeley is an engineering building that houses major instructional and research facilities, particularly for mechanical engineering and related disciplines.
- 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: Ed Roberts Campus (at Ashby BART) Triple: [South Berkeley, hasLandmark, Ed Roberts Campus (at Ashby BART)]
Generated description
Ed Roberts Campus (at Ashby BART) is an accessible, transit-oriented community center in Berkeley, California, dedicated to disability rights organizations and services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ed Roberts Campus (at Ashby BART) Target entity description: Ed Roberts Campus (at Ashby BART) is an accessible, transit-oriented community center in Berkeley, California, dedicated to disability rights organizations and services.
-
A.
South Hall (UC Berkeley)
South Hall (UC Berkeley) is the oldest surviving building on the University of California, Berkeley campus, notable for its historic Victorian architecture and role in the university’s early academic life.
-
B.
California Hall (UC Berkeley)
California Hall is a historic Beaux-Arts academic building on the University of California, Berkeley campus and one of its central administrative landmarks.
-
C.
UC Berkeley campus
UC Berkeley campus is the main university grounds in Berkeley, California, known for its historic architecture, rigorous academics, and role as a center of research and student activism.
-
D.
Alameda campus
Alameda campus is the main urban campus of Instituto Superior Técnico in Lisbon, Portugal, housing most of the university’s engineering and technology departments and facilities.
-
E.
Etcheverry Hall, UC Berkeley
Etcheverry Hall at UC Berkeley is an engineering building that houses major instructional and research facilities, particularly for mechanical engineering and related disciplines.
- 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_69bd46459ff48190823377457bcf7128 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd923639bc81909a83dd4fcaa8c636 |
completed | March 20, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf489d7f94819095af2fe23a0b35b9 |
completed | March 22, 2026, 1:40 a.m. |
| NEDg | Description generation | batch_69bf49e10e588190bd5073142202f8fd |
completed | March 22, 2026, 1:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf4ad191b881909f4b271deb335586 |
completed | March 22, 2026, 1:50 a.m. |
Created at: March 20, 2026, 2:09 p.m.