Triple

T13280174
Position Surface form Disambiguated ID Type / Status
Subject Operation Flintlock E316298 entity
Predicate involvedUnit P1063 FINISHED
Object U.S. 4th Marine Division E17786 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: U.S. 4th Marine Division | Statement: [Operation Flintlock, involvedUnit, U.S. 4th Marine Division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. 4th Marine Division
Context triple: [Operation Flintlock, involvedUnit, U.S. 4th Marine Division]
  • A. 4th Marine Division chosen
    The 4th Marine Division is a United States Marine Corps infantry division renowned for its pivotal amphibious assaults in the Pacific Theater during World War II, including the capture of Iwo Jima.
  • B. 5th Marine Division
    The 5th Marine Division was a United States Marine Corps infantry division formed during World War II, best known for its pivotal combat role in the Pacific Theater, especially at Iwo Jima.
  • C. 3rd Marine Division
    The 3rd Marine Division is a United States Marine Corps infantry division renowned for its pivotal combat role in the Pacific Theater during World War II and its continued service in subsequent conflicts.
  • D. 2nd Marine Division
    The 2nd Marine Division is a major U.S. Marine Corps infantry division renowned for its pivotal amphibious assaults and ground combat operations in the Pacific Theater during World War II and subsequent conflicts.
  • E. 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.
  • 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_69d806b349908190a9a61dd9323bf153 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9904507588190a303686d176ec3e1 completed April 11, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7305e1d70819096ff9784e9fafde9 completed May 3, 2026, 11:24 a.m.
Created at: April 9, 2026, 9:27 p.m.