Triple

T1732897
Position Surface form Disambiguated ID Type / Status
Subject Black Belt (U.S. region) E37852 entity
Predicate historicalPeriodOfImportance P4928 FINISHED
Object Jim Crow era
The Jim Crow era was a period in United States history, roughly from the late 19th century to the mid-20th century, characterized by legally enforced racial segregation, disenfranchisement, and systemic oppression of African Americans, especially in the South.
E4187 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: Jim Crow era | Statement: [Black Belt (U.S. region), historicalPeriodOfImportance, Jim Crow era]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jim Crow era
Context triple: [Black Belt (U.S. region), historicalPeriodOfImportance, Jim Crow era]
  • A. Jim Crow laws
    Jim Crow laws were a system of state and local statutes in the United States that enforced racial segregation and disenfranchised African Americans, particularly in the South, from the late 19th century through the mid-20th century.
  • B. Reconstruction era
    The Reconstruction era was the period following the American Civil War when the United States attempted to reintegrate the seceded Southern states and redefine the legal and social status of formerly enslaved people.
  • C. Negro Period
    The Negro Period is an art-historical term for a phase in which Western artists drew heavily on African artistic forms and aesthetics, often associated with early 20th-century modernism and primitivism.
  • D. Antebellum period
    The Antebellum period was the era in United States history between the War of 1812 and the Civil War, marked by rapid expansion, intensifying sectional conflict over slavery, and significant social and political change.
  • E. American South (mid-20th century civil rights era)
    The American South (mid-20th century civil rights era) was a region marked by intense struggle against racial segregation and discrimination, where landmark civil rights movements, protests, and legal battles transformed U.S. social and political life.
  • 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: Jim Crow era
Triple: [Black Belt (U.S. region), historicalPeriodOfImportance, Jim Crow era]
Generated description
The Jim Crow era was a period in United States history, roughly from the late 19th century to the mid-20th century, characterized by legally enforced racial segregation, disenfranchisement, and systemic oppression of African Americans, especially in the South.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jim Crow era
Target entity description: The Jim Crow era was a period in United States history, roughly from the late 19th century to the mid-20th century, characterized by legally enforced racial segregation, disenfranchisement, and systemic oppression of African Americans, especially in the South.
  • A. Jim Crow laws chosen
    Jim Crow laws were a system of state and local statutes in the United States that enforced racial segregation and disenfranchised African Americans, particularly in the South, from the late 19th century through the mid-20th century.
  • B. Reconstruction era
    The Reconstruction era was the period following the American Civil War when the United States attempted to reintegrate the seceded Southern states and redefine the legal and social status of formerly enslaved people.
  • C. Negro Period
    The Negro Period is an art-historical term for a phase in which Western artists drew heavily on African artistic forms and aesthetics, often associated with early 20th-century modernism and primitivism.
  • D. Antebellum period
    The Antebellum period was the era in United States history between the War of 1812 and the Civil War, marked by rapid expansion, intensifying sectional conflict over slavery, and significant social and political change.
  • E. American South (mid-20th century civil rights era)
    The American South (mid-20th century civil rights era) was a region marked by intense struggle against racial segregation and discrimination, where landmark civil rights movements, protests, and legal battles transformed U.S. social and political life.
  • F. None of above.

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_69a8861cc6ac8190ac0b2e31ccf62851 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa639edaf88190b64b2f630a53f67c completed March 6, 2026, 5:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8afd15a881909a5d55dd960799d1 completed March 8, 2026, 2:43 p.m.
NEDg Description generation batch_69ad957e9a6c81909d52bf2def797526 completed March 8, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ad97b6c03881909f278594e800c0f5 completed March 8, 2026, 3:37 p.m.
Created at: March 4, 2026, 7:30 p.m.