Triple

T2151072
Position Surface form Disambiguated ID Type / Status
Subject Public Law 94-469 E47180 entity
Predicate establishes P986 FINISHED
Object TSCA Inventory of chemical substances E46884 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: TSCA Inventory of chemical substances | Statement: [Public Law 94-469, establishes, TSCA Inventory of chemical substances]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TSCA Inventory of chemical substances
Context triple: [Public Law 94-469, establishes, TSCA Inventory of chemical substances]
  • A. TSCA Inventory of chemical substances chosen
    The TSCA Inventory of chemical substances is the official U.S. Environmental Protection Agency list of chemical substances that are manufactured, processed, or imported in the United States for commercial purposes.
  • B. Toxic Substances Control Act
    The Toxic Substances Control Act is a U.S. federal law that regulates the manufacture, import, distribution, and use of chemical substances to protect human health and the environment.
  • C. CAS Registry Numbers
    CAS Registry Numbers are unique numerical identifiers assigned to chemical substances, widely used to unambiguously reference specific chemicals in scientific, regulatory, and industrial contexts.
  • D. Annex 12 Chemicals of Emerging Concern
    Annex 12 Chemicals of Emerging Concern is a component of the Great Lakes Water Quality Agreement that addresses the identification, assessment, and management of newly recognized or insufficiently regulated chemical substances that may pose risks to Great Lakes ecosystems and human health.
  • E. Chemical Abstracts Service
    Chemical Abstracts Service is a division of the American Chemical Society that provides a comprehensive database of chemical literature and substances, widely used for research and indexing in the chemical sciences.
  • 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_69a88a1933e0819094f18426ed74180f completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe4747a0819080e2234f3ea8995f completed March 7, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae58dedd3c8190a876819616903392 completed March 9, 2026, 5:21 a.m.
Created at: March 4, 2026, 7:44 p.m.