Triple

T10252874
Position Surface form Disambiguated ID Type / Status
Subject Ragtime E240386 entity
Predicate featuresHistoricalCharacter P18777 FINISHED
Object Booker T. Washington E130884 NE FINISHED

How this triple was built (3 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: Booker T. Washington | Statement: [Ragtime, featuresHistoricalCharacter, Booker T. Washington]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Booker T. Washington
Context triple: [Ragtime, featuresHistoricalCharacter, Booker T. Washington]
  • A. Booker T. Washington chosen
    Booker T. Washington was a prominent African American educator, author, and leader who advocated for vocational training and economic self-reliance as the path to Black advancement in the late 19th and early 20th centuries.
  • B. Carter G. Woodson
    Carter G. Woodson was an American historian, educator, and author known as the "Father of Black History" for founding Negro History Week, the precursor to Black History Month.
  • C. Thomas Starr King
    Thomas Starr King was a 19th-century American Unitarian minister and orator best known for his influential speeches that helped keep California in the Union during the Civil War.
  • D. Sumner W. Jackson
    Sumner W. Jackson was an American physician and U.S. Army officer in Paris during World War II who became known for aiding the French Resistance and was ultimately killed in a Nazi concentration camp.
  • E. John Mercer Langston
    John Mercer Langston was a pioneering African American abolitionist, lawyer, educator, and politician who became one of the first Black men elected to public office in the United States and served as a U.S. congressman from Virginia.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: featuresHistoricalCharacter
Context triple: [Ragtime, featuresHistoricalCharacter, Booker T. Washington]
  • A. historicalFigure
    Indicates that an entity is recognized as a notable person from the past who played a significant role in history.
  • B. historicalPeople
    Indicates that the related entities are people who lived in or are associated with a past historical period or context.
  • C. historicalCharacteristic chosen
    Indicates that an entity possesses a trait, feature, or quality that is rooted in or defined by its history or past events.
  • D. roleInHumanHistory
    Indicates the function, influence, or significance that an entity has had within the course of human history.
  • E. associatedLegendaryFigure
    Indicates that an entity is traditionally linked or connected to a particular legendary or mythological figure.
  • F. None of above.

Provenance (4 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_69d381a7e198819090280d5ab885d59e completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d328272c8190a3548d7f7f38cfc4 completed April 7, 2026, 9:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69d6f7c6aca08190b15e3790cad12532 completed April 9, 2026, 12:50 a.m.
PD Predicate disambiguation batch_69d4d1ebd6c88190a1f3f4a72a99d6fe completed April 7, 2026, 9:44 a.m.
Created at: April 6, 2026, 11:29 a.m.