Triple

T20256540
Position Surface form Disambiguated ID Type / Status
Subject The Angle at Gettysburg E498715 entity
Predicate unitInvolved P1063 FINISHED
Object Armistead’s Brigade — NE NERFINISHED

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: Armistead’s Brigade | Statement: [The Angle at Gettysburg, unitInvolved, Armistead’s Brigade]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Armistead’s Brigade
Context triple: [The Angle at Gettysburg, unitInvolved, Armistead’s Brigade]
  • A. Armistead's Brigade chosen
    Armistead's Brigade was a Confederate infantry brigade in the Army of Northern Virginia during the American Civil War, noted for its role in Pickett's Charge at the Battle of Gettysburg.
  • B. Anderson's Brigade
    Anderson's Brigade was a Confederate infantry brigade in the American Civil War that served under Major General John Bell Hood in the Army of Northern Virginia.
  • C. Benning's Brigade
    Benning's Brigade was a Confederate infantry brigade in the American Civil War, composed largely of Georgia regiments and noted for its hard fighting in major Eastern Theater battles.
  • D. Hoke's Brigade
    Hoke's Brigade was a Confederate infantry brigade in the American Civil War, noted for its service in the Army of Northern Virginia under General Robert F. Hoke.
  • E. Robertson's Brigade
    Robertson's Brigade was a Confederate infantry brigade in the American Civil War, best known for its service in the Army of Northern Virginia under Major General John Bell Hood.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69da6275fa6c8190952924930adee150 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e674c6693081908ff8bec12f212f7b completed April 20, 2026, 6:47 p.m.
Created at: April 11, 2026, 11:41 p.m.