Triple
T10073923
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Iowa College of Public Health |
E213699
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object |
Department of Occupational and Environmental Health
The Department of Occupational and Environmental Health is an academic unit at the University of Iowa focused on research and education related to workplace and environmental factors that affect human health and safety.
|
E838302
|
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 Occupational and Environmental Health | Statement: [University of Iowa College of Public Health, hasDepartment, Department of Occupational and Environmental Health]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Occupational and Environmental Health Context triple: [University of Iowa College of Public Health, hasDepartment, Department of Occupational and Environmental Health]
-
A.
Department of Environmental Health Sciences
The Department of Environmental Health Sciences is an academic unit at Columbia University's Mailman School of Public Health that focuses on how environmental factors affect human health and on developing strategies to prevent related diseases.
-
B.
Environmental and Occupational Health Sciences Institute
The Environmental and Occupational Health Sciences Institute is a Rutgers-affiliated research and education center focused on understanding and preventing health risks from environmental and workplace exposures.
-
C.
Centre for Occupational Health
The Centre for Occupational Health is a specialized unit within Norway’s public health system that focuses on research, surveillance, and guidance related to workplace health and safety.
-
D.
Office of Environmental Health and Engineering
The Office of Environmental Health and Engineering is a division of the Indian Health Service responsible for planning, developing, and managing environmental health, sanitation, and healthcare facility infrastructure for American Indian and Alaska Native communities.
-
E.
Department of Environmental Health
The Department of Environmental Health is an academic department at the Harvard T.H. Chan School of Public Health that focuses on how environmental and occupational exposures affect human health and on developing strategies to prevent related diseases.
- 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 Occupational and Environmental Health Triple: [University of Iowa College of Public Health, hasDepartment, Department of Occupational and Environmental Health]
Generated description
The Department of Occupational and Environmental Health is an academic unit at the University of Iowa focused on research and education related to workplace and environmental factors that affect human health and safety.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Department of Occupational and Environmental Health Target entity description: The Department of Occupational and Environmental Health is an academic unit at the University of Iowa focused on research and education related to workplace and environmental factors that affect human health and safety.
-
A.
Department of Environmental Health Sciences
The Department of Environmental Health Sciences is an academic unit at Columbia University's Mailman School of Public Health that focuses on how environmental factors affect human health and on developing strategies to prevent related diseases.
-
B.
Environmental and Occupational Health Sciences Institute
The Environmental and Occupational Health Sciences Institute is a Rutgers-affiliated research and education center focused on understanding and preventing health risks from environmental and workplace exposures.
-
C.
Centre for Occupational Health
The Centre for Occupational Health is a specialized unit within Norway’s public health system that focuses on research, surveillance, and guidance related to workplace health and safety.
-
D.
Office of Environmental Health and Engineering
The Office of Environmental Health and Engineering is a division of the Indian Health Service responsible for planning, developing, and managing environmental health, sanitation, and healthcare facility infrastructure for American Indian and Alaska Native communities.
-
E.
Department of Environmental Health
The Department of Environmental Health is an academic department at the Harvard T.H. Chan School of Public Health that focuses on how environmental and occupational exposures affect human health and on developing strategies to prevent related diseases.
- 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_69ca839add308190b57d53b4ec21f2d0 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cdd015ad488190aee3a2bfb58fb855 |
completed | April 2, 2026, 2:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d29abcb72c81908c265f057532ccb7 |
completed | April 5, 2026, 5:24 p.m. |
| NEDg | Description generation | batch_69d29b9910448190b148841c85f73501 |
completed | April 5, 2026, 5:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d29c285090819093e1a584c1ae9556 |
completed | April 5, 2026, 5:30 p.m. |
Created at: March 30, 2026, 8:59 p.m.