Triple

T11730596
Position Surface form Disambiguated ID Type / Status
Subject Hazard Ranking System E278885 entity
Predicate legalBasis P125 FINISHED
Object 40 CFR Part 300 Appendix A
40 CFR Part 300 Appendix A is the section of the U.S. federal regulations that formally codifies the Hazard Ranking System used to evaluate and prioritize hazardous waste sites for inclusion on the National Priorities List under Superfund.
E942128 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: 40 CFR Part 300 Appendix A | Statement: [Hazard Ranking System, legalBasis, 40 CFR Part 300 Appendix A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 40 CFR Part 300 Appendix A
Context triple: [Hazard Ranking System, legalBasis, 40 CFR Part 300 Appendix A]
  • A. National Ambient Air Quality Standards
    The National Ambient Air Quality Standards are U.S. federal air pollution limits that set maximum allowable concentrations of key pollutants in outdoor air to protect public health and the environment.
  • B. NESHAP
    NESHAP stands for National Emission Standards for Hazardous Air Pollutants, a set of U.S. federal regulations that limit emissions of toxic air pollutants from industrial and commercial sources.
  • C. 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.
  • D. Office of Air Quality Planning and Standards
    The Office of Air Quality Planning and Standards is a division of the U.S. Environmental Protection Agency responsible for developing national programs, policies, and regulations to control air pollution and protect air quality.
  • E. Prevention of Significant Deterioration program
    The Prevention of Significant Deterioration program is a U.S. air quality permitting system that limits emissions from new or modified major pollution sources in areas that already meet national air quality standards.
  • 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: 40 CFR Part 300 Appendix A
Triple: [Hazard Ranking System, legalBasis, 40 CFR Part 300 Appendix A]
Generated description
40 CFR Part 300 Appendix A is the section of the U.S. federal regulations that formally codifies the Hazard Ranking System used to evaluate and prioritize hazardous waste sites for inclusion on the National Priorities List under Superfund.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 40 CFR Part 300 Appendix A
Target entity description: 40 CFR Part 300 Appendix A is the section of the U.S. federal regulations that formally codifies the Hazard Ranking System used to evaluate and prioritize hazardous waste sites for inclusion on the National Priorities List under Superfund.
  • A. National Ambient Air Quality Standards
    The National Ambient Air Quality Standards are U.S. federal air pollution limits that set maximum allowable concentrations of key pollutants in outdoor air to protect public health and the environment.
  • B. NESHAP
    NESHAP stands for National Emission Standards for Hazardous Air Pollutants, a set of U.S. federal regulations that limit emissions of toxic air pollutants from industrial and commercial sources.
  • C. 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.
  • D. Office of Air Quality Planning and Standards
    The Office of Air Quality Planning and Standards is a division of the U.S. Environmental Protection Agency responsible for developing national programs, policies, and regulations to control air pollution and protect air quality.
  • E. Prevention of Significant Deterioration program
    The Prevention of Significant Deterioration program is a U.S. air quality permitting system that limits emissions from new or modified major pollution sources in areas that already meet national air quality standards.
  • 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_69d6aaffec6881908bead509e8621742 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a4d94de08190a7184cf26d8cb94e completed April 10, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69ef83f98fc481908015df3c4e5d7ed3 completed April 27, 2026, 3:42 p.m.
NEDg Description generation batch_69ef9b68309081909f3f614efeeb2ab1 completed April 27, 2026, 5:22 p.m.
NED2 Entity disambiguation (via description) batch_69efd6aba82c81909ff22e6b26db3cfe completed April 27, 2026, 9:35 p.m.
Created at: April 8, 2026, 9:41 p.m.