Triple
T241335
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Drinking Water Standards and Health Advisories |
E4937
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object | U.S. EPA Office of Water |
E1559
|
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: U.S. EPA Office of Water | Statement: [Drinking Water Standards and Health Advisories, maintainedBy, U.S. EPA Office of Water]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. EPA Office of Water Context triple: [Drinking Water Standards and Health Advisories, maintainedBy, U.S. EPA Office of Water]
-
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 Pollutant Discharge Elimination System
The National Pollutant Discharge Elimination System is a U.S. regulatory permitting program that controls water pollution by regulating point-source discharges of pollutants into waters of the United States.
-
C.
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.
-
D.
Office of Environmental Programs
The Office of Environmental Programs is a division within the U.S. Bureau of Ocean Energy Management responsible for assessing and managing the environmental impacts of offshore energy and mineral activities.
-
E.
Environmental Protection Division
The Environmental Protection Division is the branch of Georgia’s state government responsible for enforcing environmental laws and regulations, monitoring air and water quality, and overseeing pollution control and resource protection programs.
- 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_69a257c3d0708190b0871c4269d273e6 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NER | Named-entity recognition | batch_69a25cece92481908b8125badc7c2b1e |
completed | Feb. 28, 2026, 3:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a39d0313b48190a3e8e1667a051610 |
completed | March 1, 2026, 1:57 a.m. |
Created at: Feb. 28, 2026, 2:53 a.m.