Triple

T8613803
Position Surface form Disambiguated ID Type / Status
Subject U.S. House of Representatives seat for Massachusetts E203982 entity
Predicate constitutionalAmendmentAffectingOffice P774 FINISHED
Object Twenty-sixth Amendment to the United States Constitution E32120 NE FINISHED

How this triple was built (2 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: Twenty-sixth Amendment to the United States Constitution | Statement: [U.S. House of Representatives seat for Massachusetts, constitutionalAmendmentAffectingOffice, Twenty-sixth Amendment to the United States Constitution]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Twenty-sixth Amendment to the United States Constitution
Context triple: [U.S. House of Representatives seat for Massachusetts, constitutionalAmendmentAffectingOffice, Twenty-sixth Amendment to the United States Constitution]
  • A. Twenty-sixth Amendment to the United States Constitution chosen
    The Twenty-sixth Amendment to the United States Constitution is the 1971 amendment that lowered the nationwide voting age to 18, expanding suffrage to millions of younger citizens.
  • B. 24th Amendment to the United States Constitution
    The 24th Amendment to the United States Constitution is a 1964 amendment that abolished the poll tax in federal elections, strengthening voting rights protections and advancing the goals of the civil rights movement.
  • C. Fifteenth Amendment to the United States Constitution
    The Fifteenth Amendment to the United States Constitution is a Reconstruction-era amendment that prohibits federal and state governments from denying a citizen the right to vote based on race, color, or previous condition of servitude.
  • D. Nineteenth Amendment to the United States Constitution
    The Nineteenth Amendment to the United States Constitution is the 1920 constitutional change that prohibited denying the right to vote on the basis of sex, effectively guaranteeing women’s suffrage nationwide.
  • E. Seventeenth Amendment to the United States Constitution
    The Seventeenth Amendment to the United States Constitution established the direct popular election of U.S. senators, replacing their selection by state legislatures.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca832ceab8819096e4a9f546695079 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc4700b9e08190b03f05f4757cfc47 completed March 31, 2026, 10:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea91c30ec81908dafc1caf057e41c completed April 2, 2026, 5:36 p.m.
Created at: March 30, 2026, 6:25 p.m.