Triple

T90002
Position Surface form Disambiguated ID Type / Status
Subject St. Louis, Missouri, United States E1809 entity
Predicate foundedBy P104 FINISHED
Object Auguste Chouteau
Auguste Chouteau was an 18th-century French-American fur trader and pioneer best known as a co-founder and early leader of the city of St. Louis.
E34565 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: Auguste Chouteau | Statement: [St. Louis, Missouri, United States, foundedBy, Auguste Chouteau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Auguste Chouteau
Context triple: [St. Louis, Missouri, United States, foundedBy, Auguste Chouteau]
  • A. Pierre Laclède
    Pierre Laclède was an 18th-century French fur trader and colonial entrepreneur best known for establishing the settlement that became St. Louis, Missouri.
  • B. William H. Winder
    William H. Winder was a U.S. Army brigadier general during the War of 1812, best known for his controversial leadership in the failed defense of Washington, D.C. against British forces.
  • C. John Taylor Johnston
    John Taylor Johnston was a 19th-century American businessman and arts patron who served as the first president of the Metropolitan Museum of Art and played a key role in its early development.
  • D. Raymond Lavietes
    Raymond Lavietes was a benefactor whose support for Harvard University basketball led to the university’s home arena being named in his honor.
  • E. Jay Gould
    Jay Gould was a powerful and controversial 19th-century American railroad magnate and financier known for his ruthless business tactics and major influence during the Gilded Age.
  • 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: Auguste Chouteau
Triple: [St. Louis, Missouri, United States, foundedBy, Auguste Chouteau]
Generated description
Auguste Chouteau was an 18th-century French-American fur trader and pioneer best known as a co-founder and early leader of the city of St. Louis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Auguste Chouteau
Target entity description: Auguste Chouteau was an 18th-century French-American fur trader and pioneer best known as a co-founder and early leader of the city of St. Louis.
  • A. Pierre Laclède
    Pierre Laclède was an 18th-century French fur trader and colonial entrepreneur best known for establishing the settlement that became St. Louis, Missouri.
  • B. William H. Winder
    William H. Winder was a U.S. Army brigadier general during the War of 1812, best known for his controversial leadership in the failed defense of Washington, D.C. against British forces.
  • C. John Taylor Johnston
    John Taylor Johnston was a 19th-century American businessman and arts patron who served as the first president of the Metropolitan Museum of Art and played a key role in its early development.
  • D. Raymond Lavietes
    Raymond Lavietes was a benefactor whose support for Harvard University basketball led to the university’s home arena being named in his honor.
  • E. Jay Gould
    Jay Gould was a powerful and controversial 19th-century American railroad magnate and financier known for his ruthless business tactics and major influence during the Gilded Age.
  • 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_69a24d1a97dc819094e6c021fe9b05a7 completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a383e3575c8190932dcdc25503d06e completed March 1, 2026, 12:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69a389a6c2b4819094e37228814942ad completed March 1, 2026, 12:34 a.m.
NEDg Description generation batch_69a38a393ad48190a434adddaa680f5a completed March 1, 2026, 12:37 a.m.
NED2 Entity disambiguation (via description) batch_69a38a8c01e48190ab8f66f17363fa65 completed March 1, 2026, 12:38 a.m.
Created at: Feb. 28, 2026, 2:07 a.m.