Triple

T2151518
Position Surface form Disambiguated ID Type / Status
Subject Dickerson v. United States E47190 entity
Predicate relatedCase P3137 FINISHED
Object Oregon v. Elstad
Oregon v. Elstad is a 1985 U.S. Supreme Court decision holding that a suspect’s later, properly Mirandized confession can be admissible even if an earlier unwarned statement was obtained in violation of Miranda.
E238771 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: Oregon v. Elstad | Statement: [Dickerson v. United States, relatedCase, Oregon v. Elstad]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Oregon v. Elstad
Context triple: [Dickerson v. United States, relatedCase, Oregon v. Elstad]
  • A. De Jonge v. Oregon
    De Jonge v. Oregon is a 1937 U.S. Supreme Court case that held the right to peaceful assembly is a fundamental liberty protected by the Due Process Clause of the Fourteenth Amendment and thus applies to the states.
  • B. Strickland v. Washington
    Strickland v. Washington is a landmark 1984 U.S. Supreme Court case that established the two-pronged test for determining when a criminal defendant’s right to effective assistance of counsel has been violated.
  • C. Virginia v. Black
    Virginia v. Black is a 2003 U.S. Supreme Court case that upheld a ban on cross burning carried out with intent to intimidate while clarifying the limits of First Amendment protection for hate speech and symbolic expression.
  • D. Eisenstadt v. Baird
    Eisenstadt v. Baird is a landmark 1972 U.S. Supreme Court decision that extended the right to possess and use contraceptives to unmarried individuals, significantly advancing privacy and equal protection jurisprudence.
  • E. Crawford v. Washington
    Crawford v. Washington is a landmark 2004 U.S. Supreme Court decision that reshaped Confrontation Clause jurisprudence by holding that testimonial hearsay is inadmissible against a criminal defendant unless the witness is unavailable and there was a prior opportunity for cross-examination.
  • 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: Oregon v. Elstad
Triple: [Dickerson v. United States, relatedCase, Oregon v. Elstad]
Generated description
Oregon v. Elstad is a 1985 U.S. Supreme Court decision holding that a suspect’s later, properly Mirandized confession can be admissible even if an earlier unwarned statement was obtained in violation of Miranda.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Oregon v. Elstad
Target entity description: Oregon v. Elstad is a 1985 U.S. Supreme Court decision holding that a suspect’s later, properly Mirandized confession can be admissible even if an earlier unwarned statement was obtained in violation of Miranda.
  • A. De Jonge v. Oregon
    De Jonge v. Oregon is a 1937 U.S. Supreme Court case that held the right to peaceful assembly is a fundamental liberty protected by the Due Process Clause of the Fourteenth Amendment and thus applies to the states.
  • B. Strickland v. Washington
    Strickland v. Washington is a landmark 1984 U.S. Supreme Court case that established the two-pronged test for determining when a criminal defendant’s right to effective assistance of counsel has been violated.
  • C. Virginia v. Black
    Virginia v. Black is a 2003 U.S. Supreme Court case that upheld a ban on cross burning carried out with intent to intimidate while clarifying the limits of First Amendment protection for hate speech and symbolic expression.
  • D. Eisenstadt v. Baird
    Eisenstadt v. Baird is a landmark 1972 U.S. Supreme Court decision that extended the right to possess and use contraceptives to unmarried individuals, significantly advancing privacy and equal protection jurisprudence.
  • E. Crawford v. Washington
    Crawford v. Washington is a landmark 2004 U.S. Supreme Court decision that reshaped Confrontation Clause jurisprudence by holding that testimonial hearsay is inadmissible against a criminal defendant unless the witness is unavailable and there was a prior opportunity for cross-examination.
  • 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_69a88a1933e0819094f18426ed74180f completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe4747a0819080e2234f3ea8995f completed March 7, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae58dedd3c8190a876819616903392 completed March 9, 2026, 5:21 a.m.
NEDg Description generation batch_69ae59cf88688190a1d963855a643cde completed March 9, 2026, 5:25 a.m.
NED2 Entity disambiguation (via description) batch_69ae5a3079b08190ba25a44d4041f687 completed March 9, 2026, 5:27 a.m.
Created at: March 4, 2026, 7:44 p.m.