Triple

T9607456
Position Surface form Disambiguated ID Type / Status
Subject Utah v. Strieff E232006 entity
Predicate relatedCase P3137 FINISHED
Object Brown v. Illinois
Brown v. Illinois is a 1975 U.S. Supreme Court decision that limited the admissibility of confessions obtained after an unlawful arrest by emphasizing the need to purge the taint of the initial Fourth Amendment violation.
E809984 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. Illinois | Statement: [Utah v. Strieff, relatedCase, Brown v. Illinois]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brown v. Illinois
Context triple: [Utah v. Strieff, relatedCase, Brown v. Illinois]
  • A. Moore v. Illinois
    Moore v. Illinois is a United States Supreme Court decision addressing constitutional criminal procedure issues, particularly concerning the rights of defendants in state prosecutions.
  • B. Escobedo v. Illinois
    Escobedo v. Illinois is a landmark 1964 U.S. Supreme Court case that expanded the Sixth Amendment right to counsel during police interrogations and helped lay the groundwork for the later Miranda warnings.
  • C. Scott v. Illinois
    Scott v. Illinois is a 1979 U.S. Supreme Court decision that held the Sixth Amendment right to appointed counsel applies only when a defendant is actually sentenced to imprisonment, thereby limiting the broader protections suggested in Argersinger v. Hamlin.
  • D. Munn v. Illinois
    Munn v. Illinois is an 1877 U.S. Supreme Court case that upheld state regulation of private industries affecting the public interest, marking a key moment in the development of government regulatory power.
  • E. Jacobellis v. Ohio
    Jacobellis v. Ohio is a 1964 U.S. Supreme Court decision that refined the constitutional standards for obscenity under the First Amendment, famously associated with Justice Potter Stewart’s “I know it when I see it” concurrence.
  • 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. Illinois
Triple: [Utah v. Strieff, relatedCase, Brown v. Illinois]
Generated description
Brown v. Illinois is a 1975 U.S. Supreme Court decision that limited the admissibility of confessions obtained after an unlawful arrest by emphasizing the need to purge the taint of the initial Fourth Amendment violation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brown v. Illinois
Target entity description: Brown v. Illinois is a 1975 U.S. Supreme Court decision that limited the admissibility of confessions obtained after an unlawful arrest by emphasizing the need to purge the taint of the initial Fourth Amendment violation.
  • A. Moore v. Illinois
    Moore v. Illinois is a United States Supreme Court decision addressing constitutional criminal procedure issues, particularly concerning the rights of defendants in state prosecutions.
  • B. Escobedo v. Illinois
    Escobedo v. Illinois is a landmark 1964 U.S. Supreme Court case that expanded the Sixth Amendment right to counsel during police interrogations and helped lay the groundwork for the later Miranda warnings.
  • C. Scott v. Illinois
    Scott v. Illinois is a 1979 U.S. Supreme Court decision that held the Sixth Amendment right to appointed counsel applies only when a defendant is actually sentenced to imprisonment, thereby limiting the broader protections suggested in Argersinger v. Hamlin.
  • D. Munn v. Illinois
    Munn v. Illinois is an 1877 U.S. Supreme Court case that upheld state regulation of private industries affecting the public interest, marking a key moment in the development of government regulatory power.
  • E. Jacobellis v. Ohio
    Jacobellis v. Ohio is a 1964 U.S. Supreme Court decision that refined the constitutional standards for obscenity under the First Amendment, famously associated with Justice Potter Stewart’s “I know it when I see it” concurrence.
  • 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_69ca8485a90c819094fe40b42fde9d70 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9a62372881908bf21be91e7285fb completed April 1, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69d17942504481908e7147a0f56bdf96 completed April 4, 2026, 8:49 p.m.
NEDg Description generation batch_69d17a27596081909c6a2ec486480ce1 completed April 4, 2026, 8:52 p.m.
NED2 Entity disambiguation (via description) batch_69d17af1d1b48190b6f8350edfa4f5ef completed April 4, 2026, 8:56 p.m.
Created at: March 30, 2026, 8:08 p.m.