Triple
T10171535
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Etcheverry Hall |
E235341
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object | Department of Mechanical Engineering, UC Berkeley |
E45703
|
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: Department of Mechanical Engineering, UC Berkeley | Statement: [Etcheverry Hall, affiliation, Department of Mechanical Engineering, UC Berkeley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Mechanical Engineering, UC Berkeley Context triple: [Etcheverry Hall, affiliation, Department of Mechanical Engineering, UC Berkeley]
-
A.
Department of Mechanical Engineering, UC Berkeley
chosen
The Department of Mechanical Engineering at UC Berkeley is a leading academic department renowned for its research and education in mechanical engineering and related fields.
-
B.
Stanford Mechanical Engineering Department
The Stanford Mechanical Engineering Department is a leading academic division of Stanford University known for its cutting-edge research and education in areas such as robotics, energy systems, design, and advanced manufacturing.
-
C.
MIT Department of Mechanical Engineering
The MIT Department of Mechanical Engineering is a leading academic and research department at the Massachusetts Institute of Technology, renowned for pioneering work in areas such as robotics, energy, manufacturing, and ocean engineering.
-
D.
Department of Civil and Environmental Engineering, UC Berkeley
The Department of Civil and Environmental Engineering at UC Berkeley is a leading academic department renowned for its research and education in infrastructure, environmental sustainability, and related engineering disciplines.
-
E.
Department of Bioengineering, UC Berkeley
The Department of Bioengineering at UC Berkeley is an interdisciplinary academic unit that integrates engineering, biology, and medicine to advance research and education in areas such as biomedical devices, synthetic biology, and computational biology.
- 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_69ca84ceafd0819085828600e11bed6b |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdec9e4e0c819097dceb7bf7757948 |
completed | April 2, 2026, 4:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d30101e3ec819095a587c0dae55f71 |
completed | April 6, 2026, 12:40 a.m. |
Created at: March 30, 2026, 9:10 p.m.