Triple

T21599776
Position Surface form Disambiguated ID Type / Status
Subject Marias Massacre E533003 entity
Predicate militaryUnitInvolved P1063 FINISHED
Object 2nd U.S. Cavalry — 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: 2nd U.S. Cavalry | Statement: [Marias Massacre, militaryUnitInvolved, 2nd U.S. Cavalry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 2nd U.S. Cavalry
Context triple: [Marias Massacre, militaryUnitInvolved, 2nd U.S. Cavalry]
  • A. 2nd U.S. Cavalry chosen
    The 2nd U.S. Cavalry was a pre–Civil War Regular Army regiment that served on the American frontier and later fought for the Union in the American Civil War.
  • B. Sixth Cavalry Regiment
    The Sixth Cavalry Regiment is a historic U.S. Army cavalry unit known for its active service in the Indian Wars and later conflicts.
  • C. 1st U.S. Cavalry Regiment
    The 1st U.S. Cavalry Regiment is a historic United States Army cavalry unit that has served in numerous conflicts since the 19th century, including the Spanish–American War.
  • D. Seventh Kavalry
    The Seventh Kavalry is a white supremacist terrorist organization in the Watchmen television series, inspired by Rorschach’s writings and serving as the primary antagonistic group.
  • 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_69e0c46364608190a337dc8720dc2a35 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eefae4746c819090afe1d93fe9f175 completed April 27, 2026, 5:57 a.m.
Created at: April 16, 2026, 6:32 p.m.