Triple
T10400921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bechtel Engineering Center |
E245142
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | UC Berkeley College of Engineering infrastructure |
E46807
|
NE FINISHED |
How this triple was built (2 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: UC Berkeley College of Engineering infrastructure | Statement: [Bechtel Engineering Center, partOf, UC Berkeley College of Engineering infrastructure]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UC Berkeley College of Engineering infrastructure Context triple: [Bechtel Engineering Center, partOf, UC Berkeley College of Engineering infrastructure]
-
A.
Berkeley Engineering
chosen
Berkeley Engineering is the College of Engineering at the University of California, Berkeley, renowned for its top-ranked programs and influential research in engineering and technology.
-
B.
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.
-
C.
UC Berkeley residence hall system
The UC Berkeley residence hall system is the university’s network of on-campus housing complexes that provide living, dining, and community spaces for its undergraduate students.
-
D.
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.
-
E.
UC Berkeley performing arts facilities
UC Berkeley performing arts facilities comprise the university’s theaters, concert halls, and related venues that host a wide range of student, academic, and professional performances on campus.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381b5116081908d85227bab6d3c0c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e9e2f11c8190b30695cba2975544 |
completed | April 7, 2026, 11:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7fbd13c888190b3a79a9aacb5291e |
completed | April 9, 2026, 7:19 p.m. |
Created at: April 6, 2026, 12:07 p.m.