Triple

T13422033
Position Surface form Disambiguated ID Type / Status
Subject Illinois Environmental Protection Agency E313381 entity
Predicate hasPart P35 FINISHED
Object Office of Pollution Prevention
The Office of Pollution Prevention is a division of the Illinois Environmental Protection Agency that promotes strategies and programs to reduce pollution at its source through cleaner production and resource efficiency.
E1039037 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: Office of Pollution Prevention | Statement: [Illinois Environmental Protection Agency, hasPart, Office of Pollution Prevention]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Office of Pollution Prevention
Context triple: [Illinois Environmental Protection Agency, hasPart, Office of Pollution Prevention]
  • A. U.S. EPA Office of Pollution Prevention and Toxics
    The U.S. EPA Office of Pollution Prevention and Toxics is a federal office responsible for evaluating and managing chemical risks, promoting safer chemicals, and implementing key U.S. chemical safety laws.
  • B. Office of Atmospheric Protection
    The Office of Atmospheric Protection is a division within the U.S. Environmental Protection Agency that focuses on policies and programs to control air pollution and protect the atmosphere, including efforts related to climate change and ozone layer preservation.
  • C. Office of Environmental Programs
    The Office of Environmental Programs is a division within the U.S. Bureau of Ocean Energy Management responsible for assessing and managing the environmental impacts of offshore energy and mineral activities.
  • D. Integrated Pollution Prevention and Control
    Integrated Pollution Prevention and Control is a European Union regulatory framework that requires industrial and agricultural installations to minimize pollution through integrated environmental permits and the use of best available techniques.
  • E. Office of Environmental Health and Engineering
    The Office of Environmental Health and Engineering is a division of the Indian Health Service responsible for planning, developing, and managing environmental health, sanitation, and healthcare facility infrastructure for American Indian and Alaska Native communities.
  • 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: Office of Pollution Prevention
Triple: [Illinois Environmental Protection Agency, hasPart, Office of Pollution Prevention]
Generated description
The Office of Pollution Prevention is a division of the Illinois Environmental Protection Agency that promotes strategies and programs to reduce pollution at its source through cleaner production and resource efficiency.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Office of Pollution Prevention
Target entity description: The Office of Pollution Prevention is a division of the Illinois Environmental Protection Agency that promotes strategies and programs to reduce pollution at its source through cleaner production and resource efficiency.
  • A. U.S. EPA Office of Pollution Prevention and Toxics
    The U.S. EPA Office of Pollution Prevention and Toxics is a federal office responsible for evaluating and managing chemical risks, promoting safer chemicals, and implementing key U.S. chemical safety laws.
  • B. Office of Atmospheric Protection
    The Office of Atmospheric Protection is a division within the U.S. Environmental Protection Agency that focuses on policies and programs to control air pollution and protect the atmosphere, including efforts related to climate change and ozone layer preservation.
  • C. Office of Environmental Programs
    The Office of Environmental Programs is a division within the U.S. Bureau of Ocean Energy Management responsible for assessing and managing the environmental impacts of offshore energy and mineral activities.
  • D. Integrated Pollution Prevention and Control
    Integrated Pollution Prevention and Control is a European Union regulatory framework that requires industrial and agricultural installations to minimize pollution through integrated environmental permits and the use of best available techniques.
  • E. Office of Environmental Health and Engineering
    The Office of Environmental Health and Engineering is a division of the Indian Health Service responsible for planning, developing, and managing environmental health, sanitation, and healthcare facility infrastructure for American Indian and Alaska Native communities.
  • 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_69d806ad0c44819088833ae1ec9e9690 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaecf13748190ae40c7b95164f914 completed April 12, 2026, 2:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7308493e481909da52f8bbcc0bd6b completed May 3, 2026, 11:24 a.m.
NEDg Description generation batch_69f73195e4d88190ad356d0e3e18d34f completed May 3, 2026, 11:29 a.m.
NED2 Entity disambiguation (via description) batch_69f73220ffc08190bfb1b89757efd606 completed May 3, 2026, 11:31 a.m.
Created at: April 9, 2026, 9:39 p.m.