Triple
T7791114
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Faculty of Engineering, Istanbul University |
E180180
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object |
Metallurgical and Materials Engineering Department, Istanbul University
The Metallurgical and Materials Engineering Department at Istanbul University is an academic unit specializing in the education and research of metals, alloys, and advanced materials within the university’s engineering faculty.
|
E693830
|
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: Metallurgical and Materials Engineering Department, Istanbul University | Statement: [Faculty of Engineering, Istanbul University, hasDepartment, Metallurgical and Materials Engineering Department, Istanbul University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metallurgical and Materials Engineering Department, Istanbul University Context triple: [Faculty of Engineering, Istanbul University, hasDepartment, Metallurgical and Materials Engineering Department, Istanbul University]
-
A.
Department of Materials and Metallurgical Engineering
The Department of Materials and Metallurgical Engineering is an academic unit specializing in the study, research, and teaching of materials science and metallurgical processes within Bangladesh University of Engineering and Technology.
-
B.
Department of Metallurgical and Materials Engineering
The Department of Metallurgical and Materials Engineering is an academic unit at IIT Madras focused on education and research in metallurgy, materials science, and advanced materials technologies.
-
C.
Department of Metallurgical Engineering
The Department of Metallurgical Engineering is an academic unit specializing in the study and research of metals, their properties, processing, and applications within engineering.
-
D.
Department of Metallurgical Engineering and Materials Science
The Department of Metallurgical Engineering and Materials Science is an academic unit at IIT Bombay focused on education and research in metallurgy, materials science, and related engineering applications.
-
E.
Faculty of Engineering of Boğaziçi University
The Faculty of Engineering of Boğaziçi University is a leading engineering school in Turkey known for its rigorous programs, strong research output, and international collaborations across multiple 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: Metallurgical and Materials Engineering Department, Istanbul University Triple: [Faculty of Engineering, Istanbul University, hasDepartment, Metallurgical and Materials Engineering Department, Istanbul University]
Generated description
The Metallurgical and Materials Engineering Department at Istanbul University is an academic unit specializing in the education and research of metals, alloys, and advanced materials within the university’s engineering faculty.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metallurgical and Materials Engineering Department, Istanbul University Target entity description: The Metallurgical and Materials Engineering Department at Istanbul University is an academic unit specializing in the education and research of metals, alloys, and advanced materials within the university’s engineering faculty.
-
A.
Department of Materials and Metallurgical Engineering
The Department of Materials and Metallurgical Engineering is an academic unit specializing in the study, research, and teaching of materials science and metallurgical processes within Bangladesh University of Engineering and Technology.
-
B.
Department of Metallurgical and Materials Engineering
The Department of Metallurgical and Materials Engineering is an academic unit at IIT Madras focused on education and research in metallurgy, materials science, and advanced materials technologies.
-
C.
Department of Metallurgical Engineering
The Department of Metallurgical Engineering is an academic unit specializing in the study and research of metals, their properties, processing, and applications within engineering.
-
D.
Department of Metallurgical Engineering and Materials Science
The Department of Metallurgical Engineering and Materials Science is an academic unit at IIT Bombay focused on education and research in metallurgy, materials science, and related engineering applications.
-
E.
Faculty of Engineering of Boğaziçi University
The Faculty of Engineering of Boğaziçi University is a leading engineering school in Turkey known for its rigorous programs, strong research output, and international collaborations across multiple engineering 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_69ca827d22208190b4dc5aa680edcf5d |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cae9375dcc8190a6cb696c02aeceb7 |
completed | March 30, 2026, 9:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb13b38e708190a688ce4effbf7c48 |
completed | March 31, 2026, 12:22 a.m. |
| NEDg | Description generation | batch_69cb1636b0d48190a57c2d3a7b3b41ed |
completed | March 31, 2026, 12:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cb1a29d2988190bb64aada0d2ef463 |
completed | March 31, 2026, 12:49 a.m. |
Created at: March 30, 2026, 4:30 p.m.