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.