Triple

T16962188
Position Surface form Disambiguated ID Type / Status
Subject Indiana Department of Environmental Management E411455 entity
Predicate hasPart P35 FINISHED
Object Office of Pollution Prevention and Technical Assistance
The Office of Pollution Prevention and Technical Assistance is a program within Indiana’s environmental agency that helps businesses and communities reduce pollution through guidance, resources, and technical support.
E1243738 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 and Technical Assistance | Statement: [Indiana Department of Environmental Management, hasPart, Office of Pollution Prevention and Technical Assistance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Office of Pollution Prevention and Technical Assistance
Context triple: [Indiana Department of Environmental Management, hasPart, Office of Pollution Prevention and Technical Assistance]
  • A. 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.
  • B. 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.
  • C. Office of Superfund Remediation and Technology Innovation
    The Office of Superfund Remediation and Technology Innovation is a U.S. Environmental Protection Agency office responsible for overseeing and advancing cleanup technologies and strategies for hazardous waste sites under the Superfund program.
  • D. 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.
  • E. 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.
  • 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 and Technical Assistance
Triple: [Indiana Department of Environmental Management, hasPart, Office of Pollution Prevention and Technical Assistance]
Generated description
The Office of Pollution Prevention and Technical Assistance is a program within Indiana’s environmental agency that helps businesses and communities reduce pollution through guidance, resources, and technical support.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Office of Pollution Prevention and Technical Assistance
Target entity description: The Office of Pollution Prevention and Technical Assistance is a program within Indiana’s environmental agency that helps businesses and communities reduce pollution through guidance, resources, and technical support.
  • A. 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.
  • B. 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.
  • C. Office of Superfund Remediation and Technology Innovation
    The Office of Superfund Remediation and Technology Innovation is a U.S. Environmental Protection Agency office responsible for overseeing and advancing cleanup technologies and strategies for hazardous waste sites under the Superfund program.
  • D. 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.
  • E. 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.
  • 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_69d886c9c9d481909afe222093641cae completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d021c5508190b6e3106554c07a9c completed April 18, 2026, 6:40 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00d46ad58c8190be9f0b36daba8162 completed May 10, 2026, 6:54 p.m.
NEDg Description generation batch_6a00d5f5f0448190be407979539fcd80 completed May 10, 2026, 7:01 p.m.
NED2 Entity disambiguation (via description) batch_6a00d6e1add481908cce9048e3746e7c completed May 10, 2026, 7:05 p.m.
Created at: April 10, 2026, 5:31 a.m.