Triple

T4744878
Position Surface form Disambiguated ID Type / Status
Subject 5th Pioneer Battalion E105336 entity
Predicate subordinateTo P258 FINISHED
Object V Amphibious Corps (through 5th Marine Division) E101635 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: V Amphibious Corps (through 5th Marine Division) | Statement: [5th Pioneer Battalion, subordinateTo, V Amphibious Corps (through 5th Marine Division)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: V Amphibious Corps (through 5th Marine Division)
Context triple: [5th Pioneer Battalion, subordinateTo, V Amphibious Corps (through 5th Marine Division)]
  • A. V Amphibious Corps chosen
    V Amphibious Corps was a major U.S. Marine Corps amphibious assault formation in the Pacific Theater during World War II, known for leading operations such as the Battle 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. III Amphibious Corps
    III Amphibious Corps was a major U.S. Marine Corps formation in World War II that led key Pacific amphibious assaults, including operations in the Mariana and Ryukyu Islands.
  • D. 5th Marine Regiment
    The 5th Marine Regiment is one of the most decorated infantry regiments in the United States Marine Corps, renowned for its combat service in major conflicts from World War I through the present.
  • E. 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.
  • 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_69bd43ef87a48190a5bc3600711aa032 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64aa72c0819082ede0f531d75e65 completed March 20, 2026, 3:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69be3a37a77881909d32027f1ada99c5 completed March 21, 2026, 6:27 a.m.
Created at: March 20, 2026, 1:19 p.m.