Triple
T2125835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EH Department (Harvard Chan) |
E46423
|
entity |
| Predicate | officialName |
P66
|
FINISHED |
| Object | Department of Environmental Health |
E7937
|
NE FINISHED |
How this triple was built (2 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 Health | Statement: [EH Department (Harvard Chan), officialName, Department of Environmental Health]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Environmental Health Context triple: [EH Department (Harvard Chan), officialName, Department of Environmental Health]
-
A.
Department of Environmental Health
chosen
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.
-
B.
Bureau of Environmental Health
The Bureau of Environmental Health is a division of Massachusetts’ state public health agency that focuses on protecting and promoting health by assessing and managing environmental and occupational health risks.
-
C.
Environmental Health Administration
The Environmental Health Administration is a division of the District of Columbia’s health department responsible for protecting public health by monitoring and regulating environmental factors such as air, water, food safety, and housing conditions.
-
D.
Department of Environmental Services
The Department of Environmental Services is the Arlington County agency responsible for managing the community’s infrastructure, environmental protection, and public works services.
-
E.
Department of Public Health
The Department of Public Health at the University of Tokyo’s Faculty of Medicine is an academic and research unit focused on population health, epidemiology, health policy, and preventive medicine.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a88a1626548190ae59a5028c3baa8e |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abbb57bc6881909f04a407beff33a6 |
completed | March 7, 2026, 5:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae519ead088190a8a7229d998732de |
completed | March 9, 2026, 4:50 a.m. |
Created at: March 4, 2026, 7:44 p.m.