Triple
T21548080
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Susitna-Watana Hydroelectric Project |
E531681
|
entity |
| Predicate | environmentalReviewRequired |
P15048
|
FINISHED |
| Object | National Environmental Policy Act |
—
|
NE NERFINISHED |
How this triple was built (3 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 Environmental Policy Act | Statement: [Susitna-Watana Hydroelectric Project, environmentalReviewRequired, National Environmental Policy Act]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Environmental Policy Act Context triple: [Susitna-Watana Hydroelectric Project, environmentalReviewRequired, National Environmental Policy Act]
-
A.
National Environmental Policy Act
chosen
The National Environmental Policy Act is a foundational U.S. environmental law that requires federal agencies to assess and disclose the environmental impacts of their proposed actions through processes like Environmental Impact Statements.
-
B.
Pollution Prevention Act of 1990
The Pollution Prevention Act of 1990 is a U.S. federal law that established a national policy prioritizing source reduction and environmentally sound practices to prevent pollution before it is created.
-
C.
Forest and Rangeland Renewable Resources Planning Act of 1974
The Forest and Rangeland Renewable Resources Planning Act of 1974 is a U.S. federal law that requires long-range planning and periodic assessment of the nation’s forest and rangeland resources to guide their sustainable management.
-
D.
U.S. Endangered Species Act
The U.S. Endangered Species Act is a landmark federal law that provides legal protection and conservation measures for species at risk of extinction and the ecosystems on which they depend.
-
E.
Federal Land Policy and Management Act
The Federal Land Policy and Management Act is a 1976 U.S. law that established the framework for managing public lands under the Bureau of Land Management, emphasizing multiple use, environmental protection, and retention of lands in federal ownership.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: environmentalReviewRequired Context triple: [Susitna-Watana Hydroelectric Project, environmentalReviewRequired, National Environmental Policy Act]
-
A.
environmentalReviewCompleted
Indicates that a formal assessment of a project’s potential environmental impacts has been completed in accordance with the relevant review process or regulations.
-
B.
hasEnvironmentalImpactAssessment
Indicates that an entity is associated with, or subject to, an environmental impact assessment evaluating its potential effects on the environment.
-
C.
environmentalConstraint
Indicates that an entity is subject to limitations, conditions, or restrictions imposed by its surrounding physical, ecological, or environmental context.
-
D.
hasEnvironmentalCertification
Indicates that an entity possesses a recognized environmental certification or accreditation attesting to its compliance with specified environmental standards or practices.
-
E.
environmentalRegulation
chosen
Indicates that one entity imposes rules, standards, or restrictions on another entity’s activities to protect or manage the natural environment.
- F. None of above.
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_69e0c45f17148190949c330ab9c27706 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eeb590bb0881908cd849096696db10 |
completed | April 27, 2026, 1:02 a.m. |
| PD | Predicate disambiguation | batch_69e6320766308190ba5dca2f7c826aa4 |
completed | April 20, 2026, 2:02 p.m. |
Created at: April 16, 2026, 6:28 p.m.