Triple

T2412107
Position Surface form Disambiguated ID Type / Status
Subject Chief Justice of the Tax Court of Canada E52217 entity
Predicate headOf P652 FINISHED
Object Tax Court of Canada E9504 NE FINISHED

How this triple was built (2 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: Tax Court of Canada | Statement: [Chief Justice of the Tax Court of Canada, headOf, Tax Court of Canada]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tax Court of Canada
Context triple: [Chief Justice of the Tax Court of Canada, headOf, Tax Court of Canada]
  • A. Tax Court of Canada chosen
    The Tax Court of Canada is a specialized federal court that hears and adjudicates disputes between taxpayers and the Government of Canada over income tax, GST/HST, and other federal tax matters.
  • B. Exchequer Court of Canada
    The Exchequer Court of Canada was a former federal court that primarily handled revenue, taxation, and claims against the Crown before its functions were absorbed into Canada’s modern federal court system.
  • C. Federal Court of Canada
    The Federal Court of Canada is a national superior court that primarily hears and decides legal disputes involving federal law, federal government agencies, and matters such as immigration, intellectual property, and maritime law.
  • D. United States Tax Court
    The United States Tax Court is a federal trial court that specializes in resolving disputes between taxpayers and the Internal Revenue Service over federal tax liabilities.
  • E. Canada Revenue Agency
    The Canada Revenue Agency is the federal government body responsible for administering tax laws and various benefit programs in Canada.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ab495622948190bc6bc6e4cddaf645 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abc92a4e1c8190819fa676295ac145 completed March 7, 2026, 6:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69aebf43c1fc8190ae66bd88ad4c7a6b completed March 9, 2026, 12:38 p.m.
Created at: March 6, 2026, 9:41 p.m.