Triple

T13422034
Position Surface form Disambiguated ID Type / Status
Subject Illinois Environmental Protection Agency E313381 entity
Predicate hasPart P35 FINISHED
Object Office of Chemical Safety
The Office of Chemical Safety is a division within the Illinois Environmental Protection Agency responsible for overseeing the management, regulation, and safe handling of chemicals to protect public health and the environment.
E1039038 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 Chemical Safety | Statement: [Illinois Environmental Protection Agency, hasPart, Office of Chemical Safety]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Office of Chemical Safety
Context triple: [Illinois Environmental Protection Agency, hasPart, Office of Chemical Safety]
  • A. Office of Toxic Substances
    The Office of Toxic Substances was a U.S. Environmental Protection Agency program responsible for assessing and regulating the risks of industrial chemicals to protect human health and the environment.
  • B. Centre for Chemical Safety
    The Centre for Chemical Safety is a specialized unit within the Norwegian Institute of Public Health that focuses on assessing and managing health risks associated with chemical exposures.
  • C. Pipeline and Hazardous Materials Safety Administration
    The Pipeline and Hazardous Materials Safety Administration is a U.S. federal agency responsible for developing and enforcing regulations to ensure the safe, reliable, and environmentally sound transportation of energy products and other hazardous materials.
  • D. Office of Safety Data and Analysis
    The Office of Safety Data and Analysis is a division within the U.S. Bureau of Transportation Statistics that specializes in collecting, analyzing, and disseminating data related to transportation safety.
  • E. Office of Regulatory Affairs
    The Office of Regulatory Affairs is the U.S. FDA’s primary field organization responsible for inspecting regulated products and manufacturers, enforcing compliance, and overseeing import operations to protect public health.
  • 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 Chemical Safety
Triple: [Illinois Environmental Protection Agency, hasPart, Office of Chemical Safety]
Generated description
The Office of Chemical Safety is a division within the Illinois Environmental Protection Agency responsible for overseeing the management, regulation, and safe handling of chemicals to protect public health and the environment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Office of Chemical Safety
Target entity description: The Office of Chemical Safety is a division within the Illinois Environmental Protection Agency responsible for overseeing the management, regulation, and safe handling of chemicals to protect public health and the environment.
  • A. Office of Toxic Substances
    The Office of Toxic Substances was a U.S. Environmental Protection Agency program responsible for assessing and regulating the risks of industrial chemicals to protect human health and the environment.
  • B. Centre for Chemical Safety
    The Centre for Chemical Safety is a specialized unit within the Norwegian Institute of Public Health that focuses on assessing and managing health risks associated with chemical exposures.
  • C. Pipeline and Hazardous Materials Safety Administration
    The Pipeline and Hazardous Materials Safety Administration is a U.S. federal agency responsible for developing and enforcing regulations to ensure the safe, reliable, and environmentally sound transportation of energy products and other hazardous materials.
  • D. Office of Safety Data and Analysis
    The Office of Safety Data and Analysis is a division within the U.S. Bureau of Transportation Statistics that specializes in collecting, analyzing, and disseminating data related to transportation safety.
  • E. Office of Regulatory Affairs
    The Office of Regulatory Affairs is the U.S. FDA’s primary field organization responsible for inspecting regulated products and manufacturers, enforcing compliance, and overseeing import operations to protect public health.
  • 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.