Triple

T12503812
Position Surface form Disambiguated ID Type / Status
Subject 54th Massachusetts Volunteer Infantry Regiment E298893 entity
Predicate category P87 FINISHED
Object Union Army African American units E304152 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: Union Army African American units | Statement: [54th Massachusetts Volunteer Infantry Regiment, category, Union Army African American units]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Union Army African American units
Context triple: [54th Massachusetts Volunteer Infantry Regiment, category, Union Army African American units]
  • A. United States Colored Troops chosen
    The United States Colored Troops were regiments of African American (and some Native American) soldiers who fought for the Union during the American Civil War, playing a crucial role in its military and moral victory over the Confederacy.
  • B. Buffalo Soldiers
    The Buffalo Soldiers were African American regiments in the U.S. Army formed after the Civil War, renowned for their service on the Western frontier and in later American conflicts despite facing racial discrimination.
  • C. African American 369th Infantry Regiment
    The African American 369th Infantry Regiment, famously known as the "Harlem Hellfighters," was a highly decorated World War I unit renowned for its exceptional bravery and record-breaking time on the front lines under French command.
  • D. Union Army
    The Union Army was the land-based military force of the United States (the North) during the American Civil War, fighting to preserve the Union and ultimately defeat the Confederacy.
  • E. Army of the Potomac (Confederate)
    The Confederate Army of the Potomac was a principal Southern field army early in the American Civil War, active in northern Virginia and instrumental in the Confederate victory at the First Battle of Bull Run.
  • 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_69d6ada4cd388190ae3bbf83ff87057a completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94dfcea188190a929db1aabe1a286 completed April 10, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69f64bb5af708190b3786da334c3bf23 completed May 2, 2026, 7:08 p.m.
Created at: April 8, 2026, 9:57 p.m.