Triple
T1445646
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New Source Review |
E31169
|
entity |
| Predicate | establishedIn |
P41
|
FINISHED |
| Object | 1977 Clean Air Act Amendments |
E4929
|
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: 1977 Clean Air Act Amendments | Statement: [New Source Review, establishedIn, 1977 Clean Air Act Amendments]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 1977 Clean Air Act Amendments Context triple: [New Source Review, establishedIn, 1977 Clean Air Act Amendments]
-
A.
Clean Air Act
chosen
The Clean Air Act is a landmark U.S. federal law that regulates air emissions from stationary and mobile sources to protect public health and the environment from air pollution.
-
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.
Superfund Amendments and Reauthorization Act of 1986
The Superfund Amendments and Reauthorization Act of 1986 is a major U.S. environmental law that strengthened and expanded the federal Superfund program for cleaning up hazardous waste sites, increasing funding, enforcement powers, and community right-to-know provisions.
-
D.
National Environmental Policy Act
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.
-
E.
Clean Air Interstate Rule
The Clean Air Interstate Rule was a U.S. Environmental Protection Agency regulation aimed at reducing interstate air pollution from power plants, particularly sulfur dioxide and nitrogen oxides that contribute to fine particulate matter and ozone.
- 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_69a4991633388190a4d61b5a98aa407a |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c55714588190a95b4f677c21cbaa |
completed | March 1, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad1c9b7cac81909700821cb7f39a33 |
completed | March 8, 2026, 6:52 a.m. |
Created at: March 1, 2026, 8 p.m.