Triple

T12038459
Position Surface form Disambiguated ID Type / Status
Subject City of Richmond E286599 entity
Predicate roleInHistory P4749 FINISHED
Object American Civil War E1006 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: American Civil War | Statement: [City of Richmond, roleInHistory, American Civil War]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: American Civil War
Context triple: [City of Richmond, roleInHistory, American Civil War]
  • A. American Civil War chosen
    The American Civil War was a major 19th-century conflict fought from 1861 to 1865 between the Northern Union states and the Southern Confederate states, primarily over slavery and states’ rights, that reshaped the political and social landscape of the United States.
  • B. Civil War
    "Civil War" is a 2024 dystopian action-drama film written and directed by Alex Garland that follows a team of journalists documenting a near-future American conflict.
  • C. Civil War
    Civil War is a major Marvel Comics crossover event that pits superheroes against each other over government registration, dramatically reshaping alliances and the role of characters like T'Challa in the Marvel Universe.
  • D. American Civil War and Reconstruction era
    The American Civil War and Reconstruction era was the mid-19th-century period in United States history marked by the Civil War (1861–1865) and the subsequent efforts to rebuild the South and redefine civil rights and federal-state relations.
  • E. Campaigns of the American Civil War
    Campaigns of the American Civil War were major, organized military operations and series of battles conducted by Union and Confederate forces across various theaters between 1861 and 1865.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d6ab4669e48190b59246358b0383ab elicitation completed
NER batch_69d9040a8be881908f4841145a7b4e86 ner completed
NED1 batch_69f49d4156ec8190bfc6d1180ac41d06 ned_source_triple completed
Created at: April 8, 2026, 9:47 p.m.