Triple

T10555005
Position Surface form Disambiguated ID Type / Status
Subject St. Charles, Missouri E249055 entity
Predicate foundedBy P104 FINISHED
Object Louis Blanchette
Louis Blanchette was an 18th-century French-Canadian explorer and fur trader credited with establishing the early settlement that became St. Charles, Missouri.
 E907016 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: Louis Blanchette | Statement: [St. Charles, Missouri, foundedBy, Louis Blanchette]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Louis Blanchette
Context triple: [St. Charles, Missouri, foundedBy, Louis Blanchette]
  • A. Pierre Gautreau
    Pierre Gautreau was a wealthy French banker and businessman in late 19th-century Paris, best known as the husband of the socialite and portrait subject Virginie Amélie Avegno Gautreau (Madame X).
  • B. Louis Sainte-Marie Perrin
    Louis Sainte-Marie Perrin was a French architect best known for his work on the monumental Basilica of Notre-Dame de Fourvière in Lyon.
  • C. Charles Sallier
    Charles Sallier was an early settler and prominent figure in southwest Louisiana whose legacy is preserved in the naming of Lake Charles.
  • D. Louis Lamothe
    Louis Lamothe was a 19th-century French painter and academic art teacher best known for mentoring artists such as Edgar Degas.
  • E. Eugène Figuière
    Eugène Figuière was a French publisher known for championing early 20th-century avant-garde and Cubist literature and art.
  • 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: Louis Blanchette
Triple: [St. Charles, Missouri, foundedBy, Louis Blanchette]
Generated description
Louis Blanchette was an 18th-century French-Canadian explorer and fur trader credited with establishing the early settlement that became St. Charles, Missouri.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Louis Blanchette
Target entity description: Louis Blanchette was an 18th-century French-Canadian explorer and fur trader credited with establishing the early settlement that became St. Charles, Missouri.
  • A. Pierre Gautreau
    Pierre Gautreau was a wealthy French banker and businessman in late 19th-century Paris, best known as the husband of the socialite and portrait subject Virginie Amélie Avegno Gautreau (Madame X).
  • B. Louis Sainte-Marie Perrin
    Louis Sainte-Marie Perrin was a French architect best known for his work on the monumental Basilica of Notre-Dame de Fourvière in Lyon.
  • C. Charles Sallier
    Charles Sallier was an early settler and prominent figure in southwest Louisiana whose legacy is preserved in the naming of Lake Charles.
  • D. Louis Lamothe
    Louis Lamothe was a 19th-century French painter and academic art teacher best known for mentoring artists such as Edgar Degas.
  • E. Eugène Figuière
    Eugène Figuière was a French publisher known for championing early 20th-century avant-garde and Cubist literature and art.
  • 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_69d381c733c08190ab1dd6239f5f34ae completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d52712a9988190bf63e7c47f6e6fc1 completed April 7, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4416ecd748190b15f7496e1ce7728 completed April 19, 2026, 2:43 a.m.
NEDg Description generation batch_69e44c0606408190819b9d3fd58f818f completed April 19, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e4510dc55081908f89aab15726b2a8 completed April 19, 2026, 3:50 a.m.
Created at: April 6, 2026, 12:34 p.m.