Triple
T7053797
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California Air Resources Board |
E164033
|
entity |
| Predicate | implementsPolicy |
P172
|
FINISHED |
| Object |
Advanced Clean Trucks regulation
The Advanced Clean Trucks regulation is a California policy that requires truck manufacturers to sell increasing percentages of zero-emission medium- and heavy-duty vehicles to accelerate the transition to cleaner freight and delivery fleets.
|
E638140
|
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: Advanced Clean Trucks regulation | Statement: [California Air Resources Board, implementsPolicy, Advanced Clean Trucks regulation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Advanced Clean Trucks regulation Context triple: [California Air Resources Board, implementsPolicy, Advanced Clean Trucks regulation]
-
A.
Clean Trucks Program
The Clean Trucks Program is an environmental initiative at the Port of Long Beach that aims to reduce air pollution and greenhouse gas emissions by requiring cleaner, lower-emission trucks for port operations.
-
B.
Clean Transportation Program
The Clean Transportation Program is a California initiative that funds and promotes advanced, low- and zero-emission transportation technologies to reduce petroleum dependence and greenhouse gas emissions.
-
C.
UN Regulation No. 83 on emissions of M1 and N1 vehicles
UN Regulation No. 83 is an international vehicle emissions standard that sets technical requirements and test procedures to limit pollutant emissions from light passenger (M1) and light commercial (N1) vehicles.
-
D.
EPA Tier 4
EPA Tier 4 is a stringent U.S. Environmental Protection Agency emissions standard for non-road and locomotive diesel engines that sharply limits pollutants such as nitrogen oxides and particulate matter.
-
E.
Nitrogen Oxide Emission Control Areas
Nitrogen Oxide Emission Control Areas are designated maritime zones where stricter limits on ship engine NOx emissions apply to reduce air pollution and protect human health and the environment.
- 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: Advanced Clean Trucks regulation Triple: [California Air Resources Board, implementsPolicy, Advanced Clean Trucks regulation]
Generated description
The Advanced Clean Trucks regulation is a California policy that requires truck manufacturers to sell increasing percentages of zero-emission medium- and heavy-duty vehicles to accelerate the transition to cleaner freight and delivery fleets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Advanced Clean Trucks regulation Target entity description: The Advanced Clean Trucks regulation is a California policy that requires truck manufacturers to sell increasing percentages of zero-emission medium- and heavy-duty vehicles to accelerate the transition to cleaner freight and delivery fleets.
-
A.
Clean Trucks Program
The Clean Trucks Program is an environmental initiative at the Port of Long Beach that aims to reduce air pollution and greenhouse gas emissions by requiring cleaner, lower-emission trucks for port operations.
-
B.
Clean Transportation Program
The Clean Transportation Program is a California initiative that funds and promotes advanced, low- and zero-emission transportation technologies to reduce petroleum dependence and greenhouse gas emissions.
-
C.
UN Regulation No. 83 on emissions of M1 and N1 vehicles
UN Regulation No. 83 is an international vehicle emissions standard that sets technical requirements and test procedures to limit pollutant emissions from light passenger (M1) and light commercial (N1) vehicles.
-
D.
EPA Tier 4
EPA Tier 4 is a stringent U.S. Environmental Protection Agency emissions standard for non-road and locomotive diesel engines that sharply limits pollutants such as nitrogen oxides and particulate matter.
-
E.
Nitrogen Oxide Emission Control Areas
Nitrogen Oxide Emission Control Areas are designated maritime zones where stricter limits on ship engine NOx emissions apply to reduce air pollution and protect human health and the environment.
- 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_69c68861678881909961ddf4d779f750 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e265ea348190a9bd3807c0d605d8 |
completed | March 27, 2026, 8:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c788980b50819085473407a176e04b |
completed | March 28, 2026, 7:51 a.m. |
| NEDg | Description generation | batch_69c78905c75c81908bee9a9000e05bd6 |
completed | March 28, 2026, 7:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c789ecb50c8190b67bc1152b33d1eb |
completed | March 28, 2026, 7:57 a.m. |
Created at: March 27, 2026, 2:37 p.m.