Triple

T20545001
Position Surface form Disambiguated ID Type / Status
Subject Battle of Guam (1944) E504446 entity
Predicate involvedUnit P1063 FINISHED
Object 1st Provisional Marine Brigade (United States) — 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: 1st Provisional Marine Brigade (United States) | Statement: [Battle of Guam (1944), involvedUnit, 1st Provisional Marine Brigade (United States)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1st Provisional Marine Brigade (United States)
Context triple: [Battle of Guam (1944), involvedUnit, 1st Provisional Marine Brigade (United States)]
  • A. 1st Provisional Marine Brigade chosen
    The 1st Provisional Marine Brigade was a temporary U.S. Marine Corps formation that saw notable World War II and Korean War combat service as a rapidly deployable amphibious assault and expeditionary force.
  • B. 4th Marine Brigade
    The 4th Marine Brigade was a U.S. Marine Corps infantry formation in World War I, renowned for its pivotal and hard-fought role in halting the German advance during the Battle of Belleau Wood.
  • C. 1st Marine Division (United States)
    The 1st Marine Division (United States) is a storied infantry division of the U.S. Marine Corps renowned for its pivotal combat role in major conflicts from World War II through the present.
  • D. First Marine Battalion (United States)
    The First Marine Battalion (United States), also known as Huntington’s Battalion, was a U.S. Marine Corps unit that gained prominence for its amphibious landing and ground operations during the Spanish–American War.
  • E. 2nd Marine Expeditionary Brigade (US)
    The 2nd Marine Expeditionary Brigade (US) is a scalable, task-organized Marine Air-Ground Task Force capable of rapidly deploying for mid-sized crisis response and combat operations worldwide.
  • 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_69e0b4b52c048190952b4d0f430813a3 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a29684648190969d8fc23743e288 completed April 20, 2026, 10:03 p.m.
Created at: April 16, 2026, 11:38 a.m.