Triple

T6803441
Position Surface form Disambiguated ID Type / Status
Subject Langevin Block E156241 entity
Predicate namedAfter P63 FINISHED
Object Hector-Louis Langevin
Hector-Louis Langevin was a 19th-century Canadian lawyer, politician, and Father of Confederation who played a key role in the formation of Canada.
E630283 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: Hector-Louis Langevin | Statement: [Langevin Block, namedAfter, Hector-Louis Langevin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hector-Louis Langevin
Context triple: [Langevin Block, namedAfter, Hector-Louis Langevin]
  • A. Lucien L’Allier
    Lucien L’Allier was a Canadian civil engineer best known for overseeing the construction and development of Montreal’s modern metro system.
  • B. Charles Delescluze
    Charles Delescluze was a French revolutionary journalist and politician who became a prominent radical figure during the 19th century and played a key role in the Paris Commune of 1871.
  • C. Jacques Cathelineau
    Jacques Cathelineau was a French royalist leader and devout Catholic peasant who became one of the principal chiefs of the counter-revolutionary forces during the War in the Vendée in the French Revolution.
  • D. Louis Tocqué
    Louis Tocqué was an 18th-century French portrait painter renowned for his elegant depictions of European aristocracy and royalty.
  • E. Auguste-Louis Faguet
    Auguste-Louis Faguet was a French interior designer known for his work on prestigious residences such as the Petit Château.
  • 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: Hector-Louis Langevin
Triple: [Langevin Block, namedAfter, Hector-Louis Langevin]
Generated description
Hector-Louis Langevin was a 19th-century Canadian lawyer, politician, and Father of Confederation who played a key role in the formation of Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hector-Louis Langevin
Target entity description: Hector-Louis Langevin was a 19th-century Canadian lawyer, politician, and Father of Confederation who played a key role in the formation of Canada.
  • A. Lucien L’Allier
    Lucien L’Allier was a Canadian civil engineer best known for overseeing the construction and development of Montreal’s modern metro system.
  • B. Charles Delescluze
    Charles Delescluze was a French revolutionary journalist and politician who became a prominent radical figure during the 19th century and played a key role in the Paris Commune of 1871.
  • C. Jacques Cathelineau
    Jacques Cathelineau was a French royalist leader and devout Catholic peasant who became one of the principal chiefs of the counter-revolutionary forces during the War in the Vendée in the French Revolution.
  • D. Louis Tocqué
    Louis Tocqué was an 18th-century French portrait painter renowned for his elegant depictions of European aristocracy and royalty.
  • E. Auguste-Louis Faguet
    Auguste-Louis Faguet was a French interior designer known for his work on prestigious residences such as the Petit Château.
  • 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_69c68826e6a48190a3d220b541e639de completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d2e8d7888190a837620967a150e3 completed March 27, 2026, 6:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7582b5a0c819085e6b8d07d6ab2f7 completed March 28, 2026, 4:25 a.m.
NEDg Description generation batch_69c75928943881908b7d8e45d4e25cfe completed March 28, 2026, 4:29 a.m.
NED2 Entity disambiguation (via description) batch_69c759a99b2c8190986ce5bc36502975 completed March 28, 2026, 4:31 a.m.
Created at: March 27, 2026, 2:16 p.m.