Triple

T3235660
Position Surface form Disambiguated ID Type / Status
Subject U.S. Army forces in Cuba during the Spanish–American War E67848 entity
Predicate subordinateUnit P258 FINISHED
Object 1st U.S. Volunteer Cavalry (Rough Riders) E142990 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: 1st U.S. Volunteer Cavalry (Rough Riders) | Statement: [U.S. Army forces in Cuba during the Spanish–American War, subordinateUnit, 1st U.S. Volunteer Cavalry (Rough Riders)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1st U.S. Volunteer Cavalry (Rough Riders)
Context triple: [U.S. Army forces in Cuba during the Spanish–American War, subordinateUnit, 1st U.S. Volunteer Cavalry (Rough Riders)]
  • A. 1st United States Volunteer Cavalry chosen
    The 1st United States Volunteer Cavalry, famously known as the "Rough Riders," was a volunteer regiment led by Theodore Roosevelt during the Spanish–American War.
  • B. United States Cavalry
    The United States Cavalry was a historic mounted combat branch of the U.S. Army that played a key role in 19th- and early 20th-century American military campaigns, including the Indian Wars, the Civil War, and the Spanish–American War.
  • C. 10th U.S. Cavalry Regiment
    The 10th U.S. Cavalry Regiment was one of the original African American "Buffalo Soldier" units in the U.S. Army, noted for its distinguished service in the Indian Wars and the Spanish–American War.
  • D. 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.
  • E. 7th Cavalry Regiment
    The 7th Cavalry Regiment is a historic U.S. Army unit best known for its prominent roles in the Indian Wars, including the Battle of the Little Bighorn, and later in major conflicts such as the Vietnam 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_69ad858d27348190abb61c280b4c86a9 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaede0bdc8190a466f11bf2c50836 completed March 8, 2026, 5:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69b277404f6c8190803cf67cc8423430 completed March 12, 2026, 8:20 a.m.
Created at: March 8, 2026, 3:08 p.m.