Triple

T8753221
Position Surface form Disambiguated ID Type / Status
Subject Janus v. AFSCME E208010 entity
Predicate overruledCase P4512 FINISHED
Object Abood v. Detroit Board of Education
Abood v. Detroit Board of Education was a 1977 U.S. Supreme Court decision that upheld the constitutionality of mandatory public-sector union agency fees from nonmembers under the First Amendment.
E755434 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: Abood v. Detroit Board of Education | Statement: [Janus v. AFSCME, overruledCase, Abood v. Detroit Board of Education]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Abood v. Detroit Board of Education
Context triple: [Janus v. AFSCME, overruledCase, Abood v. Detroit Board of Education]
  • A. Board of Education v. Pico
    Board of Education v. Pico is a 1982 U.S. Supreme Court case in which a divided Court held that public school boards may not remove books from school libraries simply because they dislike the ideas contained in them, recognizing students’ limited First Amendment right to receive information.
  • B. Hazelwood School District v. Kuhlmeier
    Hazelwood School District v. Kuhlmeier is a 1988 U.S. Supreme Court case that limited student First Amendment rights by allowing public school officials greater authority to regulate school-sponsored student speech, such as in school newspapers.
  • C. Pickering v. Board of Education
    Pickering v. Board of Education is a landmark 1968 U.S. Supreme Court case that established First Amendment protections for public employees speaking as private citizens on matters of public concern.
  • D. Board of Education of School District U-46
    The Board of Education of School District U-46 is the elected policymaking body that oversees and sets educational, financial, and administrative direction for Elgin Area School District U-46 in Illinois.
  • E. Plyler v. Doe
    Plyler v. Doe is a 1982 U.S. Supreme Court decision that held states cannot deny free public education to children based on their immigration status, recognizing such exclusion as a violation of the Equal Protection Clause.
  • 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: Abood v. Detroit Board of Education
Triple: [Janus v. AFSCME, overruledCase, Abood v. Detroit Board of Education]
Generated description
Abood v. Detroit Board of Education was a 1977 U.S. Supreme Court decision that upheld the constitutionality of mandatory public-sector union agency fees from nonmembers under the First Amendment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Abood v. Detroit Board of Education
Target entity description: Abood v. Detroit Board of Education was a 1977 U.S. Supreme Court decision that upheld the constitutionality of mandatory public-sector union agency fees from nonmembers under the First Amendment.
  • A. Board of Education v. Pico
    Board of Education v. Pico is a 1982 U.S. Supreme Court case in which a divided Court held that public school boards may not remove books from school libraries simply because they dislike the ideas contained in them, recognizing students’ limited First Amendment right to receive information.
  • B. Hazelwood School District v. Kuhlmeier
    Hazelwood School District v. Kuhlmeier is a 1988 U.S. Supreme Court case that limited student First Amendment rights by allowing public school officials greater authority to regulate school-sponsored student speech, such as in school newspapers.
  • C. Pickering v. Board of Education
    Pickering v. Board of Education is a landmark 1968 U.S. Supreme Court case that established First Amendment protections for public employees speaking as private citizens on matters of public concern.
  • D. Board of Education of School District U-46
    The Board of Education of School District U-46 is the elected policymaking body that oversees and sets educational, financial, and administrative direction for Elgin Area School District U-46 in Illinois.
  • E. Plyler v. Doe
    Plyler v. Doe is a 1982 U.S. Supreme Court decision that held states cannot deny free public education to children based on their immigration status, recognizing such exclusion as a violation of the Equal Protection Clause.
  • 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_69ca835cd6b08190bd7c63db92f53c86 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5dd714dc8190bccc4d52f988958d completed March 31, 2026, 11:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf4326d8cc8190900f5f91da6ef6c8 completed April 3, 2026, 4:33 a.m.
NEDg Description generation batch_69cf4462da648190a621397fa88dd4bd completed April 3, 2026, 4:38 a.m.
NED2 Entity disambiguation (via description) batch_69cf454c4d248190a925b15c23af1a24 completed April 3, 2026, 4:42 a.m.
Created at: March 30, 2026, 6:39 p.m.