Triple
T165078
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mon Valley Works |
E2995
|
entity |
| Predicate | hasRegulatoryBody |
P4800
|
FINISHED |
| Object |
Pennsylvania Department of Environmental Protection
The Pennsylvania Department of Environmental Protection is the state agency responsible for enforcing environmental laws and regulations, overseeing air and water quality, and protecting natural resources in Pennsylvania.
|
E20618
|
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: Pennsylvania Department of Environmental Protection | Statement: [Mon Valley Works, hasRegulatoryBody, Pennsylvania Department of Environmental Protection]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pennsylvania Department of Environmental Protection Context triple: [Mon Valley Works, hasRegulatoryBody, Pennsylvania Department of Environmental Protection]
-
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.
Massachusetts Department of Environmental Protection
The Massachusetts Department of Environmental Protection is the state agency responsible for safeguarding air, water, and land resources in Massachusetts through regulation, enforcement, and environmental oversight.
-
C.
New York State Department of Environmental Conservation
The New York State Department of Environmental Conservation is the state agency responsible for conserving, improving, and protecting New York’s natural resources and environment, including its forests, wildlife, and public lands.
-
D.
Washington State Department of Ecology
The Washington State Department of Ecology is the state’s environmental protection agency responsible for regulating and overseeing activities that affect Washington’s air, land, and water, including major federal cleanup sites.
-
E.
New York City Department of Environmental Protection
The New York City Department of Environmental Protection is the municipal agency responsible for managing the city’s water supply, wastewater treatment, and environmental regulation to protect public health and natural resources.
- 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: Pennsylvania Department of Environmental Protection Triple: [Mon Valley Works, hasRegulatoryBody, Pennsylvania Department of Environmental Protection]
Generated description
The Pennsylvania Department of Environmental Protection is the state agency responsible for enforcing environmental laws and regulations, overseeing air and water quality, and protecting natural resources in Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pennsylvania Department of Environmental Protection Target entity description: The Pennsylvania Department of Environmental Protection is the state agency responsible for enforcing environmental laws and regulations, overseeing air and water quality, and protecting natural resources in Pennsylvania.
-
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.
Massachusetts Department of Environmental Protection
The Massachusetts Department of Environmental Protection is the state agency responsible for safeguarding air, water, and land resources in Massachusetts through regulation, enforcement, and environmental oversight.
-
C.
New York State Department of Environmental Conservation
The New York State Department of Environmental Conservation is the state agency responsible for conserving, improving, and protecting New York’s natural resources and environment, including its forests, wildlife, and public lands.
-
D.
Washington State Department of Ecology
The Washington State Department of Ecology is the state’s environmental protection agency responsible for regulating and overseeing activities that affect Washington’s air, land, and water, including major federal cleanup sites.
-
E.
New York City Department of Environmental Protection
The New York City Department of Environmental Protection is the municipal agency responsible for managing the city’s water supply, wastewater treatment, and environmental regulation to protect public health and natural resources.
- 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_69a2524ce1e48190ab066bf72859f474 |
completed | Feb. 28, 2026, 2:26 a.m. |
| NER | Named-entity recognition | batch_69a25bae79b48190abfd247410e5918f |
completed | Feb. 28, 2026, 3:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2db55b2808190bb120e6f266bd26b |
completed | Feb. 28, 2026, 12:11 p.m. |
| NEDg | Description generation | batch_69a2dbc9285081908ce873c8ec56c36f |
completed | Feb. 28, 2026, 12:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2e05353808190a0392ea04cecdb43 |
completed | Feb. 28, 2026, 12:32 p.m. |
Created at: Feb. 28, 2026, 2:34 a.m.