Triple

T6542798

Position	Surface form	Disambiguated ID	Type / Status
Subject	Faculty of Civil Engineering, Istanbul Technical University	`E168330`	entity
Predicate	hasDepartment	`P35`	FINISHED
Object	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.	`E604271`	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 Environmental Engineering | Statement: [Faculty of Civil Engineering, Istanbul Technical University, hasDepartment, Department of Environmental Engineering]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Department of Environmental Engineering
Context triple: [Faculty of Civil Engineering, Istanbul Technical University, hasDepartment, Department of Environmental Engineering]

A. 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.
B. 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.
C. School of Environmental Engineering
The School of Environmental Engineering is an academic faculty at the Technical University of Crete specializing in education and research on environmental protection, sustainable development, and related engineering solutions.
D. Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at Rice University's George R. Brown School of Engineering that focuses on education and research in infrastructure, environmental systems, and sustainable engineering.
E. 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.
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 Environmental Engineering
Triple: [Faculty of Civil Engineering, Istanbul Technical University, hasDepartment, Department of Environmental Engineering]

Generated description

The Department of Environmental Engineering is an academic unit specializing in education and research on protecting and improving environmental quality through engineering principles.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Department of Environmental Engineering
Target entity description: The Department of Environmental Engineering is an academic unit specializing in education and research on protecting and improving environmental quality through engineering principles.

A. 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.
B. 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.
C. School of Environmental Engineering
The School of Environmental Engineering is an academic faculty at the Technical University of Crete specializing in education and research on environmental protection, sustainable development, and related engineering solutions.
D. Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at Rice University's George R. Brown School of Engineering that focuses on education and research in infrastructure, environmental systems, and sustainable engineering.
E. 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.
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_69c68a51564081909e93aee0dbd9cca3`	completed	March 27, 2026, 1:46 p.m.
NER	Named-entity recognition	`batch_69c6adeb54d88190a3199f9a517d7232`	completed	March 27, 2026, 4:18 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c6d544f8248190bc5dd4685fb1473e`	completed	March 27, 2026, 7:06 p.m.
NEDg	Description generation	`batch_69c6d6745b40819083fbcb2a4063e34d`	completed	March 27, 2026, 7:11 p.m.
NED2	Entity disambiguation (via description)	`batch_69c6d837a5248190b0afb39174ac3922`	completed	March 27, 2026, 7:19 p.m.

Created at: March 27, 2026, 1:50 p.m.