Triple
T14318447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EPA Level III ecoregions of the United States |
E355017
|
entity |
| Predicate | developedBy |
P73
|
FINISHED |
| Object |
U.S. Environmental Protection Agency Office of Research and Development
The U.S. Environmental Protection Agency Office of Research and Development is the EPA’s scientific research arm, responsible for generating and applying environmental science and technology to inform regulations, policies, and ecosystem management across the United States.
|
E1559
|
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: U.S. Environmental Protection Agency Office of Research and Development | Statement: [EPA Level III ecoregions of the United States, developedBy, U.S. Environmental Protection Agency Office of Research and Development]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Environmental Protection Agency Office of Research and Development Context triple: [EPA Level III ecoregions of the United States, developedBy, U.S. Environmental Protection Agency Office of Research and Development]
-
A.
United States Environmental Protection Agency
The United States Environmental Protection Agency is a federal government agency responsible for protecting human health and the environment through regulation, enforcement, and environmental research in the United States.
-
B.
National Institute of Environmental Health Sciences
The National Institute of Environmental Health Sciences is a U.S. research institute that studies how environmental factors affect human health and disease.
-
C.
Office of Superfund Remediation and Technology Innovation
The Office of Superfund Remediation and Technology Innovation is a U.S. Environmental Protection Agency office responsible for overseeing and advancing cleanup technologies and strategies for hazardous waste sites under the Superfund program.
-
D.
Air Resources Laboratory
The Air Resources Laboratory is a research facility within NOAA that focuses on atmospheric sciences, including air quality, climate, and dispersion modeling.
-
E.
U.S. EPA Office of Pollution Prevention and Toxics
The U.S. EPA Office of Pollution Prevention and Toxics is a federal office responsible for evaluating and managing chemical risks, promoting safer chemicals, and implementing key U.S. chemical safety laws.
- 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: U.S. Environmental Protection Agency Office of Research and Development Triple: [EPA Level III ecoregions of the United States, developedBy, U.S. Environmental Protection Agency Office of Research and Development]
Generated description
The U.S. Environmental Protection Agency Office of Research and Development is the EPA’s scientific research arm, responsible for generating and applying environmental science and technology to inform regulations, policies, and ecosystem management across the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U.S. Environmental Protection Agency Office of Research and Development Target entity description: The U.S. Environmental Protection Agency Office of Research and Development is the EPA’s scientific research arm, responsible for generating and applying environmental science and technology to inform regulations, policies, and ecosystem management across the United States.
-
A.
United States Environmental Protection Agency
chosen
The United States Environmental Protection Agency is a federal government agency responsible for protecting human health and the environment through regulation, enforcement, and environmental research in the United States.
-
B.
National Institute of Environmental Health Sciences
The National Institute of Environmental Health Sciences is a U.S. research institute that studies how environmental factors affect human health and disease.
-
C.
Office of Superfund Remediation and Technology Innovation
The Office of Superfund Remediation and Technology Innovation is a U.S. Environmental Protection Agency office responsible for overseeing and advancing cleanup technologies and strategies for hazardous waste sites under the Superfund program.
-
D.
Air Resources Laboratory
The Air Resources Laboratory is a research facility within NOAA that focuses on atmospheric sciences, including air quality, climate, and dispersion modeling.
-
E.
U.S. EPA Office of Pollution Prevention and Toxics
The U.S. EPA Office of Pollution Prevention and Toxics is a federal office responsible for evaluating and managing chemical risks, promoting safer chemicals, and implementing key U.S. chemical safety laws.
- F. None of above.
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_69d8278ed42c8190b9f882dcce611347 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de883a93548190ac671b001d15d0bd |
completed | April 14, 2026, 6:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd468a3b788190812ff0eed84fd139 |
completed | May 8, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69fd473650cc81908fa55e6021161a15 |
completed | May 8, 2026, 2:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd4851528c81909855c0f8484c278e |
completed | May 8, 2026, 2:20 a.m. |
Created at: April 10, 2026, 1:13 a.m.