Triple

T6876313
Position Surface form Disambiguated ID Type / Status
Subject Ellenton massacre E158678 entity
Predicate isDocumentedIn P519 FINISHED
Object reports of the U.S. Congress on Southern outrages
The "reports of the U.S. Congress on Southern outrages" are official post–Civil War congressional investigations documenting violence and intimidation against African Americans and Republicans in the Reconstruction-era South.
E626402 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: reports of the U.S. Congress on Southern outrages | Statement: [Ellenton massacre, isDocumentedIn, reports of the U.S. Congress on Southern outrages]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: reports of the U.S. Congress on Southern outrages
Context triple: [Ellenton massacre, isDocumentedIn, reports of the U.S. Congress on Southern outrages]
  • A. Southern Horrors: Lynch Law in All Its Phases
    Southern Horrors: Lynch Law in All Its Phases is an 1892 pamphlet by Ida B. Wells that exposes and condemns the brutality and false justifications of lynching in the United States.
  • B. Narrative of Riots at Alton
    Narrative of Riots at Alton is a 19th-century account documenting the violent pro-slavery mob attacks in Alton, Illinois, particularly the murder of abolitionist Elijah P. Lovejoy and the destruction of his printing press.
  • C. Draft Riots
    The Draft Riots were violent civil disturbances in New York City in 1863, sparked by anger over the Union Army draft during the American Civil War and marked by deadly racial and class-based attacks.
  • D. Macon's Bill Number 2
    Macon's Bill Number 2 was an 1810 U.S. law that sought to motivate Britain and France to stop interfering with American trade by conditionally lifting earlier trade restrictions and threatening to reimpose them against whichever nation failed to respect U.S. neutrality.
  • E. Caning of Charles Sumner
    The Caning of Charles Sumner was a brutal 1856 attack by pro-slavery Congressman Preston Brooks on anti-slavery Senator Charles Sumner on the floor of the U.S. Senate, symbolizing the extreme sectional tensions that led to the American Civil War.
  • 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: reports of the U.S. Congress on Southern outrages
Triple: [Ellenton massacre, isDocumentedIn, reports of the U.S. Congress on Southern outrages]
Generated description
The "reports of the U.S. Congress on Southern outrages" are official post–Civil War congressional investigations documenting violence and intimidation against African Americans and Republicans in the Reconstruction-era South.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: reports of the U.S. Congress on Southern outrages
Target entity description: The "reports of the U.S. Congress on Southern outrages" are official post–Civil War congressional investigations documenting violence and intimidation against African Americans and Republicans in the Reconstruction-era South.
  • A. Southern Horrors: Lynch Law in All Its Phases
    Southern Horrors: Lynch Law in All Its Phases is an 1892 pamphlet by Ida B. Wells that exposes and condemns the brutality and false justifications of lynching in the United States.
  • B. Narrative of Riots at Alton
    Narrative of Riots at Alton is a 19th-century account documenting the violent pro-slavery mob attacks in Alton, Illinois, particularly the murder of abolitionist Elijah P. Lovejoy and the destruction of his printing press.
  • C. Draft Riots
    The Draft Riots were violent civil disturbances in New York City in 1863, sparked by anger over the Union Army draft during the American Civil War and marked by deadly racial and class-based attacks.
  • D. Macon's Bill Number 2
    Macon's Bill Number 2 was an 1810 U.S. law that sought to motivate Britain and France to stop interfering with American trade by conditionally lifting earlier trade restrictions and threatening to reimpose them against whichever nation failed to respect U.S. neutrality.
  • E. Caning of Charles Sumner
    The Caning of Charles Sumner was a brutal 1856 attack by pro-slavery Congressman Preston Brooks on anti-slavery Senator Charles Sumner on the floor of the U.S. Senate, symbolizing the extreme sectional tensions that led to the American Civil War.
  • 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_69c68832af1481908ce356e133ebaebe completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8cb76108190a5136240ed85d900 completed March 27, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c742bd0bfc8190971aa9d8b7e6709d completed March 28, 2026, 2:53 a.m.
NEDg Description generation batch_69c74546fb048190924677a3805e4d70 completed March 28, 2026, 3:04 a.m.
NED2 Entity disambiguation (via description) batch_69c745df6de48190b4c50dcb1a5c0231 completed March 28, 2026, 3:07 a.m.
Created at: March 27, 2026, 2:22 p.m.