Triple

T2872817
Position Surface form Disambiguated ID Type / Status
Subject Matthews Hill E56803 entity
Predicate category P87 FINISHED
Object American Civil War battlefields E159721 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: American Civil War battlefields | Statement: [Matthews Hill, category, American Civil War battlefields]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: American Civil War battlefields
Context triple: [Matthews Hill, category, American Civil War battlefields]
  • A. National Battlefields
    National Battlefields are federally protected historic sites within the United States that preserve and interpret significant military battlefields from the nation’s past.
  • B. National Military Parks of the United States chosen
    National Military Parks of the United States are federally protected historic battlefields preserved primarily for their military significance, commemoration, and public education.
  • C. Western Theater of the American Civil War
    The Western Theater of the American Civil War was the major military region west of the Appalachian Mountains where Union and Confederate forces fought pivotal campaigns for control of the Mississippi River and the heartland states.
  • D. Eastern Theater of the American Civil War
    The Eastern Theater of the American Civil War was the primary region of conflict in the eastern United States, encompassing major campaigns and battles between Union and Confederate forces in and around Virginia, Maryland, and Pennsylvania.
  • E. Antietam National Battlefield
    Antietam National Battlefield is a U.S. National Park Service site in Maryland that preserves the location of the Battle of Antietam, one of the bloodiest and most significant engagements of the American Civil War.
  • 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_69ab4a4ced288190ab6d3e062d10f7f6 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abdfe59ef88190b8bdfdd03e8965f3 completed March 7, 2026, 8:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69b01db40e388190a208fe58e2ed6029 completed March 10, 2026, 1:33 p.m.
Created at: March 6, 2026, 10:03 p.m.