Triple

T2164829
Position Surface form Disambiguated ID Type / Status
Subject TSCA Inventory of chemical substances E46884 entity
Predicate relatedTo P37 FINISHED
Object Canadian Domestic Substances List
The Canadian Domestic Substances List is Canada’s primary inventory of chemicals that are manufactured in, imported into, or used within the country, serving as the basis for assessing and managing chemical substances under Canadian environmental and health regulations.
E240647 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: Canadian Domestic Substances List | Statement: [TSCA Inventory of chemical substances, relatedTo, Canadian Domestic Substances List]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Canadian Domestic Substances List
Context triple: [TSCA Inventory of chemical substances, relatedTo, Canadian Domestic Substances List]
  • A. Drug and Alcohol Clearinghouse
    The Drug and Alcohol Clearinghouse is a U.S. national database that tracks commercial drivers’ drug and alcohol program violations to enhance roadway safety and ensure compliance with federal regulations.
  • B. Controlled Substances Act
    The Controlled Substances Act is a U.S. federal law that regulates the manufacture, distribution, and possession of certain drugs by classifying them into schedules based on their medical use and potential for abuse.
  • C. Controlled Substances Import and Export Act
    The Controlled Substances Import and Export Act is a U.S. federal law that regulates and restricts the international import and export of controlled drugs and chemicals to combat drug trafficking and abuse.
  • D. Advisory Council on the Misuse of Drugs
    The Advisory Council on the Misuse of Drugs is an independent expert body in the United Kingdom that advises the government on drug-related issues, including classification, harms, and policy.
  • E. National Drug Threat Assessment
    The National Drug Threat Assessment is an annual U.S. government report that analyzes and forecasts major illicit drug trends and threats to national security and 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: Canadian Domestic Substances List
Triple: [TSCA Inventory of chemical substances, relatedTo, Canadian Domestic Substances List]
Generated description
The Canadian Domestic Substances List is Canada’s primary inventory of chemicals that are manufactured in, imported into, or used within the country, serving as the basis for assessing and managing chemical substances under Canadian environmental and health regulations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Canadian Domestic Substances List
Target entity description: The Canadian Domestic Substances List is Canada’s primary inventory of chemicals that are manufactured in, imported into, or used within the country, serving as the basis for assessing and managing chemical substances under Canadian environmental and health regulations.
  • A. Drug and Alcohol Clearinghouse
    The Drug and Alcohol Clearinghouse is a U.S. national database that tracks commercial drivers’ drug and alcohol program violations to enhance roadway safety and ensure compliance with federal regulations.
  • B. Controlled Substances Act
    The Controlled Substances Act is a U.S. federal law that regulates the manufacture, distribution, and possession of certain drugs by classifying them into schedules based on their medical use and potential for abuse.
  • C. Controlled Substances Import and Export Act
    The Controlled Substances Import and Export Act is a U.S. federal law that regulates and restricts the international import and export of controlled drugs and chemicals to combat drug trafficking and abuse.
  • D. Advisory Council on the Misuse of Drugs
    The Advisory Council on the Misuse of Drugs is an independent expert body in the United Kingdom that advises the government on drug-related issues, including classification, harms, and policy.
  • E. National Drug Threat Assessment
    The National Drug Threat Assessment is an annual U.S. government report that analyzes and forecasts major illicit drug trends and threats to national security and 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_69a88a184cbc8190877791f6552c2484 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe8e1cfc81908adc0357ddfec701 completed March 7, 2026, 5:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae58ee18ac81909f02e2c87000365b completed March 9, 2026, 5:21 a.m.
NEDg Description generation batch_69ae5972d3d4819082f8896f12126422 completed March 9, 2026, 5:24 a.m.
NED2 Entity disambiguation (via description) batch_69ae5a10607881909849a72201399d62 completed March 9, 2026, 5:26 a.m.
Created at: March 4, 2026, 7:45 p.m.