Triple
T8047589
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | School of Civil Engineering, University of Tehran |
E187592
|
entity |
| Predicate | hasUnit |
P35
|
FINISHED |
| Object |
water and environmental engineering group
The water and environmental engineering group is an academic and research unit specializing in water resources, environmental protection, and related civil engineering challenges.
|
E706438
|
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: water and environmental engineering group | Statement: [School of Civil Engineering, University of Tehran, hasUnit, water and environmental engineering group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: water and environmental engineering group Context triple: [School of Civil Engineering, University of Tehran, hasUnit, water and environmental engineering group]
-
A.
Department of Water Resources Engineering
The Department of Water Resources Engineering is an academic unit specializing in the study, design, and management of water resources systems within Chittagong University of Engineering and Technology.
-
B.
Department of Environmental Engineering
The Department of Environmental Engineering is an academic unit specializing in education and research on protecting and improving environmental quality through engineering principles.
-
C.
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.
-
D.
Civil and Environmental Engineering Department
The Civil and Environmental Engineering Department is an academic unit specializing in infrastructure, environmental systems, and sustainable engineering within the Henry Samueli School of Engineering and Applied Science.
-
E.
Department of Resources and Environmental Engineering
The Department of Resources and Environmental Engineering is an academic unit focused on the sustainable development, utilization, and management of natural resources and environmental systems through engineering principles and technologies.
- 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: water and environmental engineering group Triple: [School of Civil Engineering, University of Tehran, hasUnit, water and environmental engineering group]
Generated description
The water and environmental engineering group is an academic and research unit specializing in water resources, environmental protection, and related civil engineering challenges.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: water and environmental engineering group Target entity description: The water and environmental engineering group is an academic and research unit specializing in water resources, environmental protection, and related civil engineering challenges.
-
A.
Department of Water Resources Engineering
The Department of Water Resources Engineering is an academic unit specializing in the study, design, and management of water resources systems within Chittagong University of Engineering and Technology.
-
B.
Department of Environmental Engineering
The Department of Environmental Engineering is an academic unit specializing in education and research on protecting and improving environmental quality through engineering principles.
-
C.
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.
-
D.
Civil and Environmental Engineering Department
The Civil and Environmental Engineering Department is an academic unit specializing in infrastructure, environmental systems, and sustainable engineering within the Henry Samueli School of Engineering and Applied Science.
-
E.
Department of Resources and Environmental Engineering
The Department of Resources and Environmental Engineering is an academic unit focused on the sustainable development, utilization, and management of natural resources and environmental systems through engineering principles and technologies.
- 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_69ca82b15e948190a62fd7af5218426a |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3f4f0bf88190b8a706186118c977 |
completed | March 31, 2026, 3:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc5711d2bc8190911f2cade7596be5 |
completed | March 31, 2026, 11:21 p.m. |
| NEDg | Description generation | batch_69cc58edb31881909b6efd2fbbc2480e |
completed | March 31, 2026, 11:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc5ccee5648190a8ebdf8029eded98 |
completed | March 31, 2026, 11:46 p.m. |
Created at: March 30, 2026, 5:24 p.m.