Triple

T20450407
Position Surface form Disambiguated ID Type / Status
Subject Battle of Little Round Top E501634 entity
Predicate unitInvolved P1063 FINISHED
Object 15th Alabama Infantry Regiment — 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: 15th Alabama Infantry Regiment | Statement: [Battle of Little Round Top, unitInvolved, 15th Alabama Infantry Regiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 15th Alabama Infantry Regiment
Context triple: [Battle of Little Round Top, unitInvolved, 15th Alabama Infantry Regiment]
  • A. 15th Alabama Infantry chosen
    The 15th Alabama Infantry was a Confederate Civil War regiment best known for its fierce but unsuccessful assault on Union positions at Little Round Top during the Battle of Gettysburg.
  • B. 3rd Alabama Infantry Regiment
    The 3rd Alabama Infantry Regiment was a Confederate Civil War unit from Alabama that fought in major engagements with the Army of Northern Virginia, including the Battle of Gettysburg.
  • C. Barksdale’s Brigade
    Barksdale’s Brigade was a Confederate infantry brigade from Mississippi, commanded by Brigadier General William Barksdale, noted for its fierce assaults during major battles such as Gettysburg in the American Civil War.
  • D. 1st Texas Infantry
    The 1st Texas Infantry was a Confederate Civil War regiment from Texas that fought in many major battles, including the Gettysburg campaign.
  • E. Kemper’s Brigade
    Kemper’s Brigade was a Confederate infantry brigade in the Army of Northern Virginia, best known for its role in Pickett’s Charge during the Battle of Gettysburg.
  • 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_69e0b4ac0a1c81908845d0f8a56abce8 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e68d0145d881908587b56c52aeea09 completed April 20, 2026, 8:30 p.m.
Created at: April 16, 2026, 11:32 a.m.