Triple

T19152855
Position Surface form Disambiguated ID Type / Status
Subject Presidency of Andrew Johnson E468851 entity
Predicate keyEvent P259 FINISHED
Object 1866 National Union Convention — NE NERFINISHED

How this triple was built (3 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: 1866 National Union Convention | Statement: [Presidency of Andrew Johnson, keyEvent, 1866 National Union Convention]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1866 National Union Convention
Context triple: [Presidency of Andrew Johnson, keyEvent, 1866 National Union Convention]
  • A. 1860 Republican National Convention
    The 1860 Republican National Convention was the party gathering in Chicago where Abraham Lincoln secured the presidential nomination that would propel him to the White House on the eve of the American Civil War.
  • B. 1876 Republican National Convention
    The 1876 Republican National Convention was the party gathering in Cincinnati where Rutherford B. Hayes was nominated for president in a highly contested election year.
  • C. 1880 Republican National Convention
    The 1880 Republican National Convention was the party gathering in Chicago where James A. Garfield emerged as a dark-horse presidential nominee after a prolonged deadlock between leading factions.
  • D. 1884 Republican National Convention
    The 1884 Republican National Convention was the party gathering in Chicago where James G. Blaine was nominated for President of the United States.
  • E. 1896 Democratic National Convention
    The 1896 Democratic National Convention was a pivotal U.S. political gathering in Chicago where the Democratic Party nominated William Jennings Bryan for president and dramatically embraced a pro–silver, anti–gold standard platform.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 1866 National Union Convention
Target entity description: The 1866 National Union Convention was a political gathering in Philadelphia that sought to build a broad coalition in support of President Andrew Johnson’s lenient Reconstruction policies after the Civil War.
  • A. 1860 Republican National Convention
    The 1860 Republican National Convention was the party gathering in Chicago where Abraham Lincoln secured the presidential nomination that would propel him to the White House on the eve of the American Civil War.
  • B. 1876 Republican National Convention
    The 1876 Republican National Convention was the party gathering in Cincinnati where Rutherford B. Hayes was nominated for president in a highly contested election year.
  • C. 1880 Republican National Convention
    The 1880 Republican National Convention was the party gathering in Chicago where James A. Garfield emerged as a dark-horse presidential nominee after a prolonged deadlock between leading factions.
  • D. 1884 Republican National Convention
    The 1884 Republican National Convention was the party gathering in Chicago where James G. Blaine was nominated for President of the United States.
  • E. 1896 Democratic National Convention
    The 1896 Democratic National Convention was a pivotal U.S. political gathering in Chicago where the Democratic Party nominated William Jennings Bryan for president and dramatically embraced a pro–silver, anti–gold standard platform.
  • F. None of above. chosen

Provenance (2 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_69d8dd084ff48190ac0f8c46ee722629 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5eeb7575c8190b52a9d2bde5ac288 completed April 20, 2026, 9:15 a.m.
Created at: April 10, 2026, 12:06 p.m.