Triple

T22906250
Position Surface form Disambiguated ID Type / Status
Subject Battle of Norfolk (1991) E568451 entity
Predicate involvedUnit P1063 FINISHED
Object U.S. 2nd Armored Cavalry 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: U.S. 2nd Armored Cavalry Regiment | Statement: [Battle of Norfolk (1991), involvedUnit, U.S. 2nd Armored Cavalry Regiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. 2nd Armored Cavalry Regiment
Context triple: [Battle of Norfolk (1991), involvedUnit, U.S. 2nd Armored Cavalry Regiment]
  • A. U.S. 2nd Armored Cavalry Regiment chosen
    The U.S. 2nd Armored Cavalry Regiment is a historic U.S. Army armored reconnaissance unit renowned for its decisive armored warfare actions during the Gulf War and its long service in European and Middle Eastern theaters.
  • B. 11th Armored Cavalry Regiment
    The 11th Armored Cavalry Regiment is a historic U.S. Army armored unit best known for its reconnaissance and cavalry operations, including service in Vietnam and the Cold War, and for its current role as the primary opposing force at the National Training Center.
  • C. 6th Air Cavalry Regiment
    The 6th Air Cavalry Regiment is a U.S. Army aviation unit that provides reconnaissance, security, and attack capabilities using rotary-wing aircraft in support of ground forces.
  • D. 2nd Squadron, 11th Armored Cavalry Regiment
    The 2nd Squadron, 11th Armored Cavalry Regiment is a cavalry squadron of the U.S. Army known for its reconnaissance and armored warfare roles as part of the historic 11th Armored Cavalry Regiment.
  • E. 2nd Cavalry Regiment
    The 2nd Cavalry Regiment is a historic U.S. Army cavalry unit, established in the 19th century, that has participated in numerous American military campaigns from the Indian Wars through modern conflicts.
  • 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_69e2458cd9e48190943ad2e34485d939 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1801a48948190b5f51f1d02351fc7 completed April 29, 2026, 3:50 a.m.
Created at: April 17, 2026, 3:41 p.m.