Triple
T9734444
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sulfur Emission Control Areas |
E236021
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object |
Emission Control Areas
Emission Control Areas are designated sea regions where stricter international regulations limit air pollutants from ships to reduce environmental and health impacts.
|
E236021
|
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: Emission Control Areas | Statement: [Sulfur Emission Control Areas, relatedTo, Emission Control Areas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Emission Control Areas Context triple: [Sulfur Emission Control Areas, relatedTo, Emission Control Areas]
-
A.
Sulfur Emission Control Areas
Sulfur Emission Control Areas are designated maritime zones where ships must use significantly cleaner fuels or emission-reduction technologies to limit air pollution from sulfur oxides.
-
B.
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.
-
C.
Ultra Low Emission Zone
The Ultra Low Emission Zone is a designated area in London where vehicles must meet strict emissions standards or pay a daily charge, aimed at reducing air pollution and improving public health.
-
D.
EPA Tier 5 (proposed or conceptual) emission standards
EPA Tier 5 (proposed or conceptual) emission standards are anticipated future U.S. Environmental Protection Agency regulations that would further tighten allowable pollutant emissions from non-road and other engines beyond the limits set by Tier 4.
-
E.
US EPA light-duty standards
US EPA light-duty standards are federal regulations that set limits on emissions and fuel economy for passenger cars and light trucks sold in the United States.
- 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: Emission Control Areas Triple: [Sulfur Emission Control Areas, relatedTo, Emission Control Areas]
Generated description
Emission Control Areas are designated sea regions where stricter international regulations limit air pollutants from ships to reduce environmental and health impacts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Emission Control Areas Target entity description: Emission Control Areas are designated sea regions where stricter international regulations limit air pollutants from ships to reduce environmental and health impacts.
-
A.
Sulfur Emission Control Areas
chosen
Sulfur Emission Control Areas are designated maritime zones where ships must use significantly cleaner fuels or emission-reduction technologies to limit air pollution from sulfur oxides.
-
B.
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.
-
C.
Ultra Low Emission Zone
The Ultra Low Emission Zone is a designated area in London where vehicles must meet strict emissions standards or pay a daily charge, aimed at reducing air pollution and improving public health.
-
D.
EPA Tier 5 (proposed or conceptual) emission standards
EPA Tier 5 (proposed or conceptual) emission standards are anticipated future U.S. Environmental Protection Agency regulations that would further tighten allowable pollutant emissions from non-road and other engines beyond the limits set by Tier 4.
-
E.
US EPA light-duty standards
US EPA light-duty standards are federal regulations that set limits on emissions and fuel economy for passenger cars and light trucks sold in the United States.
- F. None of above.
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_69ca84d313e88190983ee6ffd0ef60d2 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9eebcec08190a9d4606fd26f2e19 |
completed | April 1, 2026, 10:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1afce9834819090949690b4ca8622 |
completed | April 5, 2026, 12:41 a.m. |
| NEDg | Description generation | batch_69d1b098c3348190a298cfe4921c8921 |
completed | April 5, 2026, 12:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1b124659481909e7a2ecaf01d8a50 |
completed | April 5, 2026, 12:47 a.m. |
Created at: March 30, 2026, 8:22 p.m.