Triple
T18405092
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Faculty of Science and Engineering, Waseda University |
E450102
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object |
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at Waseda University focused on education and research in infrastructure, environmental systems, and sustainable development.
|
E1322306
|
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: Department of Civil and Environmental Engineering | Statement: [Faculty of Science and Engineering, Waseda University, hasDepartment, Department of Civil and Environmental Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Civil and Environmental Engineering Context triple: [Faculty of Science and Engineering, Waseda University, hasDepartment, Department of Civil and Environmental Engineering]
-
A.
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering at UC Berkeley is a leading academic department focused on advancing infrastructure, environmental sustainability, and resilient systems through education and research.
-
B.
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit that educates engineers and conducts research in areas such as infrastructure, transportation, water resources, and environmental protection within the A. James Clark School of Engineering.
-
C.
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at the Technical University of Darmstadt focused on education and research in civil infrastructure, environmental systems, and sustainable development.
-
D.
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at Nagaoka University of Technology focused on education and research in infrastructure, environmental protection, and sustainable development.
-
E.
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at the Indian Institute of Technology Patna that focuses on education and research in civil infrastructure, environmental systems, and related engineering 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: Department of Civil and Environmental Engineering Triple: [Faculty of Science and Engineering, Waseda University, hasDepartment, Department of Civil and Environmental Engineering]
Generated description
The Department of Civil and Environmental Engineering is an academic unit at Waseda University focused on education and research in infrastructure, environmental systems, and sustainable development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Department of Civil and Environmental Engineering Target entity description: The Department of Civil and Environmental Engineering is an academic unit at Waseda University focused on education and research in infrastructure, environmental systems, and sustainable development.
-
A.
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit focused on education and research in infrastructure, construction, and environmental systems within the broader field of engineering.
-
B.
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at Nagaoka University of Technology focused on education and research in infrastructure, environmental protection, and sustainable development.
-
C.
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at the Technical University of Darmstadt focused on education and research in civil infrastructure, environmental systems, and sustainable development.
-
D.
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at Hokkaido University focused on education and research in infrastructure, environmental protection, and sustainable development.
-
E.
Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit that educates engineers and conducts research in areas such as infrastructure, transportation, water resources, and environmental protection within the A. James Clark School of Engineering.
- 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_69d8b9fab8a8819086a9ddc0871715e0 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e51956b8c88190b863e66871825014 |
completed | April 19, 2026, 6:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03e2480ec881909d92a2303fc8409f |
completed | May 13, 2026, 2:30 a.m. |
| NEDg | Description generation | batch_6a03e341afa881909fce49af047d0a83 |
completed | May 13, 2026, 2:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03e3ac2f4081908e086f8efd1393ae |
completed | May 13, 2026, 2:36 a.m. |
Created at: April 10, 2026, 10:46 a.m.