Triple

T19375850
Position Surface form Disambiguated ID Type / Status
Subject Joshua L. Chamberlain Museum E484663 entity
Predicate focusesOn P31 FINISHED
Object 20th Maine Volunteer 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: 20th Maine Volunteer Infantry Regiment | Statement: [Joshua L. Chamberlain Museum, focusesOn, 20th Maine Volunteer Infantry Regiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 20th Maine Volunteer Infantry Regiment
Context triple: [Joshua L. Chamberlain Museum, focusesOn, 20th Maine Volunteer Infantry Regiment]
  • A. 20th Maine Volunteer Infantry Regiment chosen
    The 20th Maine Volunteer Infantry Regiment was a Union Army unit in the American Civil War, famed for its pivotal bayonet charge and staunch defense of the Union left flank at the Battle of Gettysburg under Colonel Joshua L. Chamberlain.
  • B. 9th Maine Infantry Regiment
    The 9th Maine Infantry Regiment was a Union Army volunteer infantry unit from Maine that served in numerous key engagements of the American Civil War, particularly in coastal and siege operations.
  • C. 20th Massachusetts Volunteer Infantry Regiment
    The 20th Massachusetts Volunteer Infantry Regiment was a distinguished Union Army unit in the American Civil War, noted for its heavy combat service and association with several prominent Harvard-educated officers.
  • D. 32nd Massachusetts Volunteer Infantry Regiment
    The 32nd Massachusetts Volunteer Infantry Regiment was a Union Army infantry unit from Massachusetts that served in major campaigns and battles of the American Civil War.
  • E. 55th Massachusetts Volunteer Infantry Regiment
    The 55th Massachusetts Volunteer Infantry Regiment was a Union Army unit in the American Civil War, formed as one of the earliest African American regiments and noted for its service and sacrifice following the example of the famed 54th Massachusetts.
  • 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_69d8e8d460d88190abf0591c5c9d2b0c completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e61a5c05c08190b91cb32fdb79813b completed April 20, 2026, 12:21 p.m.
Created at: April 10, 2026, 1:35 p.m.