Triple

T2655441
Position Surface form Disambiguated ID Type / Status
Subject Shreveport, Louisiana, United States E54597 entity
Predicate namedAfter P63 FINISHED
Object Henry Miller Shreve
Henry Miller Shreve was a 19th-century American steamboat captain and engineer renowned for pioneering river navigation improvements on the Mississippi and Red Rivers.
E286038 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: Henry Miller Shreve | Statement: [Shreveport, Louisiana, United States, namedAfter, Henry Miller Shreve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Miller Shreve
Context triple: [Shreveport, Louisiana, United States, namedAfter, Henry Miller Shreve]
  • A. Henry Wells
    Henry Wells was a 19th-century American businessman and express pioneer who co-founded both American Express and Wells Fargo.
  • B. Frederick H. Meyer
    Frederick H. Meyer was an American architect active in the early 20th century, known for designing prominent public and commercial buildings in San Francisco.
  • C. R.C. Slocum
    R.C. Slocum is a longtime American college football coach best known for leading Texas A&M to sustained success and multiple conference titles in the late 20th century.
  • D. Edgar Bethune Ward
    Edgar Bethune Ward was the husband of American actress Jane Wyatt, known primarily for his long marriage to her rather than for a public career of his own.
  • E. J. A. L. Waddell
    J. A. L. Waddell was a prominent American civil engineer and bridge designer renowned for his innovative movable bridge designs in the late 19th and early 20th centuries.
  • 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: Henry Miller Shreve
Triple: [Shreveport, Louisiana, United States, namedAfter, Henry Miller Shreve]
Generated description
Henry Miller Shreve was a 19th-century American steamboat captain and engineer renowned for pioneering river navigation improvements on the Mississippi and Red Rivers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Miller Shreve
Target entity description: Henry Miller Shreve was a 19th-century American steamboat captain and engineer renowned for pioneering river navigation improvements on the Mississippi and Red Rivers.
  • A. Henry Wells
    Henry Wells was a 19th-century American businessman and express pioneer who co-founded both American Express and Wells Fargo.
  • B. Frederick H. Meyer
    Frederick H. Meyer was an American architect active in the early 20th century, known for designing prominent public and commercial buildings in San Francisco.
  • C. R.C. Slocum
    R.C. Slocum is a longtime American college football coach best known for leading Texas A&M to sustained success and multiple conference titles in the late 20th century.
  • D. Edgar Bethune Ward
    Edgar Bethune Ward was the husband of American actress Jane Wyatt, known primarily for his long marriage to her rather than for a public career of his own.
  • E. J. A. L. Waddell
    J. A. L. Waddell was a prominent American civil engineer and bridge designer renowned for his innovative movable bridge designs in the late 19th and early 20th centuries.
  • 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_69ab49e028948190b97e01d73548b1d9 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd933ec008190aef1442460c4cfbc completed March 7, 2026, 7:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69af98d325ec819097d7f80a28343687 completed March 10, 2026, 4:06 a.m.
NEDg Description generation batch_69af9942390081909fd17fa20386fed6 completed March 10, 2026, 4:08 a.m.
NED2 Entity disambiguation (via description) batch_69af99af3c8c8190b1342dd4bd5866e2 completed March 10, 2026, 4:10 a.m.
Created at: March 6, 2026, 9:53 p.m.