Triple

T8097521
Position Surface form Disambiguated ID Type / Status
Subject Thames oil terminals E189022 entity
Predicate regulatoryFramework P1051 FINISHED
Object Control of Major Accident Hazards Regulations
The Control of Major Accident Hazards Regulations are UK health and safety laws designed to prevent and mitigate large-scale industrial accidents involving dangerous substances at sites such as oil terminals and chemical plants.
E711906 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: Control of Major Accident Hazards Regulations | Statement: [Thames oil terminals, regulatoryFramework, Control of Major Accident Hazards Regulations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Control of Major Accident Hazards Regulations
Context triple: [Thames oil terminals, regulatoryFramework, Control of Major Accident Hazards Regulations]
  • A. Hazardous Materials Regulations
    Hazardous Materials Regulations are U.S. federal rules that govern the safe transportation of dangerous goods by air, highway, rail, and water to protect people, property, and the environment.
  • B. ATEX Directive
    The ATEX Directive is a European Union regulatory framework that sets safety requirements for equipment and protective systems intended for use in potentially explosive atmospheres.
  • C. Hazardous Materials Transportation Act
    The Hazardous Materials Transportation Act is a key U.S. federal law that regulates the safe transport of dangerous goods to protect people, property, and the environment.
  • D. U.S. Occupational Safety and Health Administration hazardous waste operations and emergency response standards
    The U.S. Occupational Safety and Health Administration hazardous waste operations and emergency response standards are federal regulations that set comprehensive safety, health, and training requirements for workers involved in hazardous waste site activities and emergency response to hazardous substance releases.
  • E. Protocol on Preparedness, Response and Co-operation to Pollution Incidents by Hazardous and Noxious Substances
    The Protocol on Preparedness, Response and Co-operation to Pollution Incidents by Hazardous and Noxious Substances is an international maritime treaty that strengthens global measures for preventing, preparing for, and responding to pollution incidents involving hazardous and noxious substances other than oil.
  • 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: Control of Major Accident Hazards Regulations
Triple: [Thames oil terminals, regulatoryFramework, Control of Major Accident Hazards Regulations]
Generated description
The Control of Major Accident Hazards Regulations are UK health and safety laws designed to prevent and mitigate large-scale industrial accidents involving dangerous substances at sites such as oil terminals and chemical plants.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Control of Major Accident Hazards Regulations
Target entity description: The Control of Major Accident Hazards Regulations are UK health and safety laws designed to prevent and mitigate large-scale industrial accidents involving dangerous substances at sites such as oil terminals and chemical plants.
  • A. Hazardous Materials Regulations
    Hazardous Materials Regulations are U.S. federal rules that govern the safe transportation of dangerous goods by air, highway, rail, and water to protect people, property, and the environment.
  • B. ATEX Directive
    The ATEX Directive is a European Union regulatory framework that sets safety requirements for equipment and protective systems intended for use in potentially explosive atmospheres.
  • C. Hazardous Materials Transportation Act
    The Hazardous Materials Transportation Act is a key U.S. federal law that regulates the safe transport of dangerous goods to protect people, property, and the environment.
  • D. U.S. Occupational Safety and Health Administration hazardous waste operations and emergency response standards
    The U.S. Occupational Safety and Health Administration hazardous waste operations and emergency response standards are federal regulations that set comprehensive safety, health, and training requirements for workers involved in hazardous waste site activities and emergency response to hazardous substance releases.
  • E. Protocol on Preparedness, Response and Co-operation to Pollution Incidents by Hazardous and Noxious Substances
    The Protocol on Preparedness, Response and Co-operation to Pollution Incidents by Hazardous and Noxious Substances is an international maritime treaty that strengthens global measures for preventing, preparing for, and responding to pollution incidents involving hazardous and noxious substances other than oil.
  • 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_69ca82b886d88190a9cba0d5a4a27521 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4294b73481908c8373b8eca0f608 completed March 31, 2026, 3:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc641a4b4881908a1aec4bc2ed619e completed April 1, 2026, 12:17 a.m.
NEDg Description generation batch_69cc68647cec81909736383fbe73d2e8 completed April 1, 2026, 12:35 a.m.
NED2 Entity disambiguation (via description) batch_69cc69b93bbc8190be2338182dd57b17 completed April 1, 2026, 12:41 a.m.
Created at: March 30, 2026, 5:30 p.m.