Triple

T2446627
Position Surface form Disambiguated ID Type / Status
Subject Fugitive Slave Act of 1850 E53608 entity
Predicate notableCase P4 FINISHED
Object Anthony Burns case
The Anthony Burns case was a highly publicized 1854 fugitive slave rendition in Boston that galvanized Northern abolitionist sentiment and intensified national tensions over slavery.
E267662 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: Anthony Burns case | Statement: [Fugitive Slave Act of 1850, notableCase, Anthony Burns case]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Anthony Burns case
Context triple: [Fugitive Slave Act of 1850, notableCase, Anthony Burns case]
  • A. Prigg v. Pennsylvania
    Prigg v. Pennsylvania was an 1842 U.S. Supreme Court case that upheld federal supremacy over state laws in enforcing the return of escaped enslaved people, significantly strengthening the legal force of the Fugitive Slave Clause.
  • B. Colfax massacre
    The Colfax massacre was an 1873 episode of racial and political violence in Louisiana in which white supremacists killed dozens of Black freedmen, marking one of the deadliest incidents of Reconstruction-era terror and undermining Black civil rights in the post–Civil War South.
  • C. Yick Wo v. Hopkins
    Yick Wo v. Hopkins is an 1886 U.S. Supreme Court case that held racially discriminatory enforcement of a facially neutral law violates the Equal Protection Clause of the Fourteenth Amendment.
  • D. United States v. Cruikshank
    United States v. Cruikshank was an 1876 U.S. Supreme Court decision that severely limited federal enforcement of civil rights protections, especially against racially motivated violence in the Reconstruction-era South.
  • E. Charter Oak incident
    The Charter Oak incident was a 1687 confrontation in which Connecticut colonists hid their royal charter in a hollow oak tree to prevent its confiscation by the English governor, becoming a symbol of colonial resistance and self-governance.
  • 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: Anthony Burns case
Triple: [Fugitive Slave Act of 1850, notableCase, Anthony Burns case]
Generated description
The Anthony Burns case was a highly publicized 1854 fugitive slave rendition in Boston that galvanized Northern abolitionist sentiment and intensified national tensions over slavery.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Anthony Burns case
Target entity description: The Anthony Burns case was a highly publicized 1854 fugitive slave rendition in Boston that galvanized Northern abolitionist sentiment and intensified national tensions over slavery.
  • A. Prigg v. Pennsylvania
    Prigg v. Pennsylvania was an 1842 U.S. Supreme Court case that upheld federal supremacy over state laws in enforcing the return of escaped enslaved people, significantly strengthening the legal force of the Fugitive Slave Clause.
  • B. Colfax massacre
    The Colfax massacre was an 1873 episode of racial and political violence in Louisiana in which white supremacists killed dozens of Black freedmen, marking one of the deadliest incidents of Reconstruction-era terror and undermining Black civil rights in the post–Civil War South.
  • C. Yick Wo v. Hopkins
    Yick Wo v. Hopkins is an 1886 U.S. Supreme Court case that held racially discriminatory enforcement of a facially neutral law violates the Equal Protection Clause of the Fourteenth Amendment.
  • D. United States v. Cruikshank
    United States v. Cruikshank was an 1876 U.S. Supreme Court decision that severely limited federal enforcement of civil rights protections, especially against racially motivated violence in the Reconstruction-era South.
  • E. Charter Oak incident
    The Charter Oak incident was a 1687 confrontation in which Connecticut colonists hid their royal charter in a hollow oak tree to prevent its confiscation by the English governor, becoming a symbol of colonial resistance and self-governance.
  • 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_69ab495d227c8190b26ae6548eeb1019 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abca25a84c8190859bf51000beffec completed March 7, 2026, 6:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0bd7a088190b635a8bac233c5cd completed March 9, 2026, 4:09 p.m.
NEDg Description generation batch_69aef50bc7ac8190add8ee63c5621dc1 completed March 9, 2026, 4:27 p.m.
NED2 Entity disambiguation (via description) batch_69aef632e2e08190b21023cbb0f12be8 completed March 9, 2026, 4:32 p.m.
Created at: March 6, 2026, 9:43 p.m.