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.