Triple

T17122662
Position Surface form Disambiguated ID Type / Status
Subject Rochin v. California E415505 entity
Predicate relatedCase P3137 FINISHED
Object Brown v. Mississippi
Brown v. Mississippi is a landmark 1936 U.S. Supreme Court case that held convictions based solely on confessions extracted by police torture violate the Due Process Clause of the Fourteenth Amendment.
E1251189 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: Brown v. Mississippi | Statement: [Rochin v. California, relatedCase, Brown v. Mississippi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brown v. Mississippi
Context triple: [Rochin v. California, relatedCase, Brown v. Mississippi]
  • A. Stone v. Mississippi
    Stone v. Mississippi is an 1880 U.S. Supreme Court case in which the Court held that a state cannot irrevocably surrender its police power, allowing Mississippi to prohibit a previously chartered lottery despite contractual claims.
  • B. Swain v. Alabama
    Swain v. Alabama was a 1965 U.S. Supreme Court decision that set a high evidentiary bar for proving racial discrimination in jury selection, later overturned by Batson v. Kentucky.
  • C. Duncan v. Louisiana
    Duncan v. Louisiana is a 1968 U.S. Supreme Court decision that held the Sixth Amendment right to a jury trial in criminal cases applies to the states through the Fourteenth Amendment.
  • D. Montgomery v. Louisiana
    Montgomery v. Louisiana is a landmark 2016 U.S. Supreme Court decision that made the ban on mandatory life without parole sentences for juveniles retroactive, requiring states to apply that constitutional rule to past cases.
  • E. Powell v. Alabama
    Powell v. Alabama is a landmark 1932 U.S. Supreme Court decision that held in capital cases the Due Process Clause requires defendants be given access to effective legal counsel, especially when they are young, illiterate, or otherwise disadvantaged.
  • 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: Brown v. Mississippi
Triple: [Rochin v. California, relatedCase, Brown v. Mississippi]
Generated description
Brown v. Mississippi is a landmark 1936 U.S. Supreme Court case that held convictions based solely on confessions extracted by police torture violate the Due Process Clause of the Fourteenth Amendment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brown v. Mississippi
Target entity description: Brown v. Mississippi is a landmark 1936 U.S. Supreme Court case that held convictions based solely on confessions extracted by police torture violate the Due Process Clause of the Fourteenth Amendment.
  • A. Stone v. Mississippi
    Stone v. Mississippi is an 1880 U.S. Supreme Court case in which the Court held that a state cannot irrevocably surrender its police power, allowing Mississippi to prohibit a previously chartered lottery despite contractual claims.
  • B. Swain v. Alabama
    Swain v. Alabama was a 1965 U.S. Supreme Court decision that set a high evidentiary bar for proving racial discrimination in jury selection, later overturned by Batson v. Kentucky.
  • C. Duncan v. Louisiana
    Duncan v. Louisiana is a 1968 U.S. Supreme Court decision that held the Sixth Amendment right to a jury trial in criminal cases applies to the states through the Fourteenth Amendment.
  • D. Montgomery v. Louisiana
    Montgomery v. Louisiana is a landmark 2016 U.S. Supreme Court decision that made the ban on mandatory life without parole sentences for juveniles retroactive, requiring states to apply that constitutional rule to past cases.
  • E. Powell v. Alabama
    Powell v. Alabama is a landmark 1932 U.S. Supreme Court decision that held in capital cases the Due Process Clause requires defendants be given access to effective legal counsel, especially when they are young, illiterate, or otherwise disadvantaged.
  • 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_69d886d090cc8190a39cb94992586905 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3e80ac2cc819084fab829917c950a completed April 18, 2026, 8:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a013a1062fc8190b1c4e97f42cf3faa completed May 11, 2026, 2:08 a.m.
NEDg Description generation batch_6a013ae461048190a9ced7e956802958 completed May 11, 2026, 2:11 a.m.
NED2 Entity disambiguation (via description) batch_6a013b6824888190853cf36548507e1b completed May 11, 2026, 2:14 a.m.
Created at: April 10, 2026, 5:36 a.m.