Triple
T7791115
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Faculty of Engineering, Istanbul University |
E180180
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object |
Environmental Engineering Department, Istanbul University
The Environmental Engineering Department at Istanbul University is an academic unit focused on education and research in areas such as pollution control, sustainable resource management, and environmental protection.
|
E693831
|
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: Environmental Engineering Department, Istanbul University | Statement: [Faculty of Engineering, Istanbul University, hasDepartment, Environmental Engineering Department, Istanbul University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Environmental Engineering Department, Istanbul University Context triple: [Faculty of Engineering, Istanbul University, hasDepartment, Environmental Engineering Department, Istanbul University]
-
A.
Istanbul Technical University Rectorate
Istanbul Technical University Rectorate is the central administrative authority overseeing Istanbul Technical University and its various faculties and academic units.
-
B.
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.
-
C.
Campuses of Istanbul Technical University
Campuses of Istanbul Technical University are the various academic and research sites in and around Istanbul that host the university’s faculties, laboratories, and student facilities.
-
D.
Institute of Environmental Engineering
The Institute of Environmental Engineering is an academic and research unit specializing in environmental protection technologies, sustainable resource management, and ecological engineering within the Peoples’ Friendship University of Russia.
-
E.
Maslak campus of Istanbul Technical University
The Maslak campus of Istanbul Technical University is the university’s main and largest campus on Istanbul’s European side, housing several key faculties, research facilities, and administrative buildings.
- 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: Environmental Engineering Department, Istanbul University Triple: [Faculty of Engineering, Istanbul University, hasDepartment, Environmental Engineering Department, Istanbul University]
Generated description
The Environmental Engineering Department at Istanbul University is an academic unit focused on education and research in areas such as pollution control, sustainable resource management, and environmental protection.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Environmental Engineering Department, Istanbul University Target entity description: The Environmental Engineering Department at Istanbul University is an academic unit focused on education and research in areas such as pollution control, sustainable resource management, and environmental protection.
-
A.
Istanbul Technical University Rectorate
Istanbul Technical University Rectorate is the central administrative authority overseeing Istanbul Technical University and its various faculties and academic units.
-
B.
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.
-
C.
Campuses of Istanbul Technical University
Campuses of Istanbul Technical University are the various academic and research sites in and around Istanbul that host the university’s faculties, laboratories, and student facilities.
-
D.
Institute of Environmental Engineering
The Institute of Environmental Engineering is an academic and research unit specializing in environmental protection technologies, sustainable resource management, and ecological engineering within the Peoples’ Friendship University of Russia.
-
E.
Maslak campus of Istanbul Technical University
The Maslak campus of Istanbul Technical University is the university’s main and largest campus on Istanbul’s European side, housing several key faculties, research facilities, and administrative buildings.
- 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.