Triple

T5770521
Position Surface form Disambiguated ID Type / Status
Subject United States v. Leon E127319 entity
Predicate party P1790 FINISHED
Object Alberto Leon
Alberto Leon is the defendant in the landmark U.S. Supreme Court case United States v. Leon, which established the "good faith" exception to the exclusionary rule in Fourth Amendment jurisprudence.
E595061 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: Alberto Leon | Statement: [United States v. Leon, party, Alberto Leon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alberto Leon
Context triple: [United States v. Leon, party, Alberto Leon]
  • A. Servando Carrasco
    Servando Carrasco is an American professional soccer player and midfielder who has played in Major League Soccer and is married to U.S. women’s national team star Alex Morgan.
  • B. Federico Diaz
    Federico Diaz is a central character in the television drama "Six Feet Under," known as a skilled mortician whose personal and professional struggles explore themes of family, identity, and the immigrant experience.
  • C. Mariano Casanova
    Mariano Casanova was a Chilean Catholic archbishop and influential church leader known for his role in shaping modern Catholic education in Chile.
  • D. Francisco Alberto Caamaño
    Francisco Alberto Caamaño was a Dominican military officer and constitutionalist leader who became a key figure in the 1965 Dominican Civil War and briefly served as de facto president while resisting foreign intervention.
  • E. Abel Santamaría
    Abel Santamaría was a Cuban revolutionary leader and close ally of Fidel Castro, remembered as a key martyr of the 1953 Moncada Barracks attack that helped spark the Cuban Revolution.
  • 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: Alberto Leon
Triple: [United States v. Leon, party, Alberto Leon]
Generated description
Alberto Leon is the defendant in the landmark U.S. Supreme Court case United States v. Leon, which established the "good faith" exception to the exclusionary rule in Fourth Amendment jurisprudence.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alberto Leon
Target entity description: Alberto Leon is the defendant in the landmark U.S. Supreme Court case United States v. Leon, which established the "good faith" exception to the exclusionary rule in Fourth Amendment jurisprudence.
  • A. Servando Carrasco
    Servando Carrasco is an American professional soccer player and midfielder who has played in Major League Soccer and is married to U.S. women’s national team star Alex Morgan.
  • B. Federico Diaz
    Federico Diaz is a central character in the television drama "Six Feet Under," known as a skilled mortician whose personal and professional struggles explore themes of family, identity, and the immigrant experience.
  • C. Mariano Casanova
    Mariano Casanova was a Chilean Catholic archbishop and influential church leader known for his role in shaping modern Catholic education in Chile.
  • D. Francisco Alberto Caamaño
    Francisco Alberto Caamaño was a Dominican military officer and constitutionalist leader who became a key figure in the 1965 Dominican Civil War and briefly served as de facto president while resisting foreign intervention.
  • E. Abel Santamaría
    Abel Santamaría was a Cuban revolutionary leader and close ally of Fidel Castro, remembered as a key martyr of the 1953 Moncada Barracks attack that helped spark the Cuban Revolution.
  • 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_69c00834f6308190851b0abeddd8ed7e completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c029aa877c8190bf6a944f18cca3b8 completed March 22, 2026, 5:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69c64b93ae1c8190a0207247dc93220b completed March 27, 2026, 9:19 a.m.
NEDg Description generation batch_69c64d52cf8081908b797a68217a4341 completed March 27, 2026, 9:26 a.m.
NED2 Entity disambiguation (via description) batch_69c64e2adf448190829c2a86c4e483eb completed March 27, 2026, 9:30 a.m.
Created at: March 22, 2026, 3:50 p.m.