Triple

T1350244
Position Surface form Disambiguated ID Type / Status
Subject Brian Mulroney E28863 entity
Predicate knownFor P22 FINISHED
Object Meech Lake Accord
The Meech Lake Accord was a failed set of Canadian constitutional amendments from the late 1980s that sought to persuade Quebec to formally endorse the Constitution by recognizing it as a "distinct society" and adjusting federal-provincial powers.
E154978 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: Meech Lake Accord | Statement: [Brian Mulroney, knownFor, Meech Lake Accord]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Meech Lake Accord
Context triple: [Brian Mulroney, knownFor, Meech Lake Accord]
  • A. Constitution Act, 1982
    The Constitution Act, 1982 is a cornerstone of Canada’s constitutional framework that patriated the Constitution from the United Kingdom, entrenched the Canadian Charter of Rights and Freedoms, and established formal amendment procedures.
  • B. Constitution Act, 1867
    The Constitution Act, 1867 is the foundational statute that created the Dominion of Canada and established its federal system of government, dividing powers between the federal and provincial levels.
  • C. Constitutional Act 1791
    The Constitutional Act of 1791 was a British law that split the former Province of Quebec into Upper and Lower Canada, establishing separate colonial governments and laying the groundwork for modern Canadian constitutional development.
  • D. Ottawa Agreements
    The Ottawa Agreements were a series of 1932 trade accords within the British Empire that established preferential tariffs to promote intra-imperial trade and protect member economies during the Great Depression.
  • E. Quebec Act
    The Quebec Act was a 1774 British law that expanded Quebec’s territory, guaranteed free practice of Catholicism, and altered colonial governance in ways that angered American colonists and helped fuel revolutionary sentiment.
  • 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: Meech Lake Accord
Triple: [Brian Mulroney, knownFor, Meech Lake Accord]
Generated description
The Meech Lake Accord was a failed set of Canadian constitutional amendments from the late 1980s that sought to persuade Quebec to formally endorse the Constitution by recognizing it as a "distinct society" and adjusting federal-provincial powers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Meech Lake Accord
Target entity description: The Meech Lake Accord was a failed set of Canadian constitutional amendments from the late 1980s that sought to persuade Quebec to formally endorse the Constitution by recognizing it as a "distinct society" and adjusting federal-provincial powers.
  • A. Constitution Act, 1982
    The Constitution Act, 1982 is a cornerstone of Canada’s constitutional framework that patriated the Constitution from the United Kingdom, entrenched the Canadian Charter of Rights and Freedoms, and established formal amendment procedures.
  • B. Constitution Act, 1867
    The Constitution Act, 1867 is the foundational statute that created the Dominion of Canada and established its federal system of government, dividing powers between the federal and provincial levels.
  • C. Constitutional Act 1791
    The Constitutional Act of 1791 was a British law that split the former Province of Quebec into Upper and Lower Canada, establishing separate colonial governments and laying the groundwork for modern Canadian constitutional development.
  • D. Ottawa Agreements
    The Ottawa Agreements were a series of 1932 trade accords within the British Empire that established preferential tariffs to promote intra-imperial trade and protect member economies during the Great Depression.
  • E. Quebec Act
    The Quebec Act was a 1774 British law that expanded Quebec’s territory, guaranteed free practice of Catholicism, and altered colonial governance in ways that angered American colonists and helped fuel revolutionary sentiment.
  • 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_69a498571d248190a0ac9eb02d97097f completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c26981d081909ca3b8d8cdf7cf2e completed March 1, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc63c3764819094cc02e6e2332a6b completed March 8, 2026, 12:43 a.m.
NEDg Description generation batch_69acca1b067481909d2ed51a6f1faae6 completed March 8, 2026, 1 a.m.
NED2 Entity disambiguation (via description) batch_69acca84efac8190a8f88e0c86b14a39 completed March 8, 2026, 1:01 a.m.
Created at: March 1, 2026, 7:56 p.m.