Triple

T446396
Position Surface form Disambiguated ID Type / Status
Subject United States v. Lopez E7030 entity
Predicate respondent P2238 FINISHED
Object Alfonso Lopez, Jr.
Alfonso Lopez, Jr. is the high school student whose challenge to a federal gun-possession law led to the landmark 1995 U.S. Supreme Court case United States v. Lopez, which limited Congress’s power under the Commerce Clause.
E57170 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: Alfonso Lopez, Jr. | Statement: [United States v. Lopez, respondent, Alfonso Lopez, Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alfonso Lopez, Jr.
Context triple: [United States v. Lopez, respondent, Alfonso Lopez, Jr.]
  • A. Alfonso Salmerón
    Alfonso Salmerón was a 16th-century Spanish Jesuit priest and theologian who was one of the original companions of Ignatius of Loyola and a co-founder of the Society of Jesus.
  • B. Francisco González Bocanegra
    Francisco González Bocanegra was a 19th-century Mexican poet best known for writing the lyrics of Mexico’s national anthem.
  • C. Raúl Cárdenas
    Raúl Cárdenas was a prominent Mexican football manager best known for leading Club América to multiple league titles during the 1960s and 1970s.
  • D. Francisco Javier Venegas
    Francisco Javier Venegas was a Spanish military officer and colonial administrator who served as viceroy of New Spain and led royalist forces against insurgents during the early stages of the Mexican War of Independence.
  • E. Cruz Bustamante
    Cruz Bustamante is an American Democratic politician who served as California’s first Latino lieutenant governor in over a century.
  • 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: Alfonso Lopez, Jr.
Triple: [United States v. Lopez, respondent, Alfonso Lopez, Jr.]
Generated description
Alfonso Lopez, Jr. is the high school student whose challenge to a federal gun-possession law led to the landmark 1995 U.S. Supreme Court case United States v. Lopez, which limited Congress’s power under the Commerce Clause.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alfonso Lopez, Jr.
Target entity description: Alfonso Lopez, Jr. is the high school student whose challenge to a federal gun-possession law led to the landmark 1995 U.S. Supreme Court case United States v. Lopez, which limited Congress’s power under the Commerce Clause.
  • A. Alfonso Salmerón
    Alfonso Salmerón was a 16th-century Spanish Jesuit priest and theologian who was one of the original companions of Ignatius of Loyola and a co-founder of the Society of Jesus.
  • B. Francisco González Bocanegra
    Francisco González Bocanegra was a 19th-century Mexican poet best known for writing the lyrics of Mexico’s national anthem.
  • C. Raúl Cárdenas
    Raúl Cárdenas was a prominent Mexican football manager best known for leading Club América to multiple league titles during the 1960s and 1970s.
  • D. Francisco Javier Venegas
    Francisco Javier Venegas was a Spanish military officer and colonial administrator who served as viceroy of New Spain and led royalist forces against insurgents during the early stages of the Mexican War of Independence.
  • E. Cruz Bustamante
    Cruz Bustamante is an American Democratic politician who served as California’s first Latino lieutenant governor in over a century.
  • 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_69a2e7e4676c81909ea0dbdecac0687c completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ef62c7a88190851fcd57658b4102 completed Feb. 28, 2026, 1:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69a44cb867388190b768bce1f3f990ac completed March 1, 2026, 2:27 p.m.
NEDg Description generation batch_69a44d31f0088190b55fd733460d7789 completed March 1, 2026, 2:29 p.m.
NED2 Entity disambiguation (via description) batch_69a44de3f26881909c9ea34a421ea7cf completed March 1, 2026, 2:32 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.