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.