Triple
T1444707
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Clean Air Act |
E31150
|
entity |
| Predicate | section |
P3120
|
FINISHED |
| Object |
Title II – Emission Standards for Moving Sources
Title II – Emission Standards for Moving Sources is the portion of the U.S. Clean Air Act that regulates air pollution emissions from mobile sources such as cars, trucks, buses, and other vehicles and engines.
|
E165693
|
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: Title II – Emission Standards for Moving Sources | Statement: [Clean Air Act, section, Title II – Emission Standards for Moving Sources]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Title II – Emission Standards for Moving Sources Context triple: [Clean Air Act, section, Title II – Emission Standards for Moving Sources]
-
A.
New Source Performance Standards
New Source Performance Standards are U.S. federal air pollution regulations that set emission limits and control requirements for newly built or significantly modified industrial sources.
-
B.
Title VII – Vehicles and Fuels
Title VII – Vehicles and Fuels is a section of the Energy Policy Act of 2005 that establishes policies and programs to promote cleaner vehicles, alternative fuels, and reduced transportation-related emissions in the United States.
-
C.
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.
-
D.
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.
-
E.
Clean Air Act
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.
- 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: Title II – Emission Standards for Moving Sources Triple: [Clean Air Act, section, Title II – Emission Standards for Moving Sources]
Generated description
Title II – Emission Standards for Moving Sources is the portion of the U.S. Clean Air Act that regulates air pollution emissions from mobile sources such as cars, trucks, buses, and other vehicles and engines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Title II – Emission Standards for Moving Sources Target entity description: Title II – Emission Standards for Moving Sources is the portion of the U.S. Clean Air Act that regulates air pollution emissions from mobile sources such as cars, trucks, buses, and other vehicles and engines.
-
A.
New Source Performance Standards
New Source Performance Standards are U.S. federal air pollution regulations that set emission limits and control requirements for newly built or significantly modified industrial sources.
-
B.
Title VII – Vehicles and Fuels
Title VII – Vehicles and Fuels is a section of the Energy Policy Act of 2005 that establishes policies and programs to promote cleaner vehicles, alternative fuels, and reduced transportation-related emissions in the United States.
-
C.
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.
-
D.
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.
-
E.
Clean Air Act
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.
- 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_69a4991633388190a4d61b5a98aa407a |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c5353fdc819090481cbdd1162929 |
completed | March 1, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad08c046b08190a448ba2549dc5e00 |
completed | March 8, 2026, 5:27 a.m. |
| NEDg | Description generation | batch_69ad09ec3b388190b492e8959a3617c9 |
completed | March 8, 2026, 5:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad0aefb1c88190a368d68454a0b9d0 |
completed | March 8, 2026, 5:36 a.m. |
Created at: March 1, 2026, 8 p.m.