Triple
T10307927
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Durham–Chapel Hill metropolitan area |
E241812
|
entity |
| Predicate | containsResearchInstitution |
P3814
|
FINISHED |
| Object | National Institute of Environmental Health Sciences |
E8252
|
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: National Institute of Environmental Health Sciences | Statement: [Durham–Chapel Hill metropolitan area, containsResearchInstitution, National Institute of Environmental Health Sciences]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Institute of Environmental Health Sciences Context triple: [Durham–Chapel Hill metropolitan area, containsResearchInstitution, National Institute of Environmental Health Sciences]
-
A.
National Institute of Environmental Health Sciences
chosen
The National Institute of Environmental Health Sciences is a U.S. research institute that studies how environmental factors affect human health and disease.
-
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.
National Toxicology Program
The National Toxicology Program is a U.S. interagency program that evaluates and reports on the health effects of environmental substances, chemicals, and other toxic agents to protect public health.
-
D.
National Center for Toxicological Research
The National Center for Toxicological Research is a U.S. federal research facility that conducts scientific studies to support the safety evaluation and regulatory decisions of the Food and Drug Administration.
-
E.
National Institutes of Health
The National Institutes of Health is the United States’ primary federal biomedical research agency, supporting and conducting medical research to improve public health.
- 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_69d381ac38808190a8ca7457c85b625b |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d328272c8190a3548d7f7f38cfc4 |
completed | April 7, 2026, 9:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d71d6867488190bc41eeec7666af38 |
completed | April 9, 2026, 3:30 a.m. |
Created at: April 6, 2026, 11:46 a.m.