Triple

T7111372
Position Surface form Disambiguated ID Type / Status
Subject Pollution Prevention Act of 1990 E165713 entity
Predicate requires P100 FINISHED
Object EPA to develop and implement a pollution prevention strategy E240644 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: EPA to develop and implement a pollution prevention strategy | Statement: [Pollution Prevention Act of 1990, requires, EPA to develop and implement a pollution prevention strategy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EPA to develop and implement a pollution prevention strategy
Context triple: [Pollution Prevention Act of 1990, requires, EPA to develop and implement a pollution prevention strategy]
  • A. U.S. EPA Office of Pollution Prevention and Toxics chosen
    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.
  • B. EPA
    EPA is the ICAO airline designator assigned to Eastern Provincial Airways, a former Canadian regional carrier.
  • C. Integrated Pollution Prevention and Control
    Integrated Pollution Prevention and Control is a European Union regulatory framework that requires industrial and agricultural installations to minimize pollution through integrated environmental permits and the use of best available techniques.
  • D. 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.
  • E. Nixon Reorganization Plan creating EPA
    The Nixon Reorganization Plan creating the EPA was a 1970 executive reorganization initiative that consolidated various federal environmental responsibilities into the newly formed U.S. Environmental Protection Agency.
  • 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_69c6888120f081908f8f01b201dc4a4c completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e5ecd4488190bf19e42de55da98b completed March 27, 2026, 8:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69c79cb8d4988190945516cee5d6d53b completed March 28, 2026, 9:17 a.m.
Created at: March 27, 2026, 2:43 p.m.