Triple
T7029419
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chittagong University of Engineering and Technology |
E163232
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object |
Department of Petroleum and Mining Engineering
The Department of Petroleum and Mining Engineering is an academic unit specializing in education and research on petroleum exploration, production, and mineral resource extraction within Chittagong University of Engineering and Technology.
|
E637485
|
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 Petroleum and Mining Engineering | Statement: [Chittagong University of Engineering and Technology, hasDepartment, Department of Petroleum and Mining Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Petroleum and Mining Engineering Context triple: [Chittagong University of Engineering and Technology, hasDepartment, Department of Petroleum and Mining Engineering]
-
A.
Faculty of Mining and Petroleum Engineering
The Faculty of Mining and Petroleum Engineering is a specialized academic unit of Institut Teknologi Bandung focused on education and research in mining, petroleum, and related earth resource engineering disciplines.
-
B.
Department of Chemical and Petroleum Engineering
The Department of Chemical and Petroleum Engineering is an academic unit specializing in education and research in chemical and petroleum engineering disciplines at Sharif University of Technology.
-
C.
Department of Petroleum Technology
The Department of Petroleum Technology is an academic unit of Dibrugarh University specializing in education and research related to petroleum engineering and the oil and gas industry.
-
D.
College of Engineering and Petroleum
The College of Engineering and Petroleum is Kuwait University's specialized institution for engineering disciplines and petroleum-related studies and research.
-
E.
Department of Mining Engineering
The Department of Mining Engineering is an academic unit specializing in the education and research of mineral extraction, mine design, and related engineering disciplines at the University of Engineering and Technology Peshawar.
- 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 Petroleum and Mining Engineering Triple: [Chittagong University of Engineering and Technology, hasDepartment, Department of Petroleum and Mining Engineering]
Generated description
The Department of Petroleum and Mining Engineering is an academic unit specializing in education and research on petroleum exploration, production, and mineral resource extraction within Chittagong University of Engineering and Technology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Department of Petroleum and Mining Engineering Target entity description: The Department of Petroleum and Mining Engineering is an academic unit specializing in education and research on petroleum exploration, production, and mineral resource extraction within Chittagong University of Engineering and Technology.
-
A.
Faculty of Mining and Petroleum Engineering
The Faculty of Mining and Petroleum Engineering is a specialized academic unit of Institut Teknologi Bandung focused on education and research in mining, petroleum, and related earth resource engineering disciplines.
-
B.
Department of Chemical and Petroleum Engineering
The Department of Chemical and Petroleum Engineering is an academic unit specializing in education and research in chemical and petroleum engineering disciplines at Sharif University of Technology.
-
C.
Department of Petroleum Technology
The Department of Petroleum Technology is an academic unit of Dibrugarh University specializing in education and research related to petroleum engineering and the oil and gas industry.
-
D.
College of Engineering and Petroleum
The College of Engineering and Petroleum is Kuwait University's specialized institution for engineering disciplines and petroleum-related studies and research.
-
E.
Department of Mining Engineering
The Department of Mining Engineering is an academic unit specializing in the education and research of mineral extraction, mine design, and related engineering disciplines at the University of Engineering and Technology Peshawar.
- 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_69c6885d691c81908cf7d31083113886 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e200ecdc819098ca07473dfb272a |
completed | March 27, 2026, 8:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c775919734819083beb10b4c2b146e |
completed | March 28, 2026, 6:30 a.m. |
| NEDg | Description generation | batch_69c7791d319881909470d0fa5f38f68e |
completed | March 28, 2026, 6:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c779f5342881909085cae84299831c |
completed | March 28, 2026, 6:49 a.m. |
Created at: March 27, 2026, 2:35 p.m.