Triple

T354613
Position Surface form Disambiguated ID Type / Status
Subject Chuichi Nagumo E7515 entity
Predicate commandedUnit P1061 FINISHED
Object First Carrier Division
The First Carrier Division was a key Imperial Japanese Navy formation of aircraft carriers that played a central role in early Pacific War operations, including the attack on Pearl Harbor.
E45159 NE FINISHED

How this triple was built (5 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: First Carrier Division | Statement: [Chuichi Nagumo, commandedUnit, First Carrier Division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: First Carrier Division
Context triple: [Chuichi Nagumo, commandedUnit, First Carrier Division]
  • A. Third Fleet
    The Third Fleet is a major operational formation of the United States Navy responsible for naval forces and operations in the eastern and central Pacific Ocean.
  • B. Fourth Fleet
    The Fourth Fleet was a major operational formation of the Imperial Japanese Navy, tasked with conducting naval operations across specific Pacific regions during the early stages of World War II.
  • C. Sixth Fleet
    The Sixth Fleet was a major operational formation of the Imperial Japanese Navy during World War II, primarily responsible for commanding and coordinating submarine forces.
  • D. Seventh Fleet
    The Seventh Fleet is a major operational formation of the United States Navy responsible for naval forces and operations in the Western Pacific and Indian Ocean regions.
  • E. Second Fleet
    The Second Fleet was a principal operational fleet of the Imperial Japanese Navy, active in major naval campaigns during the early 20th century and World War II.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: First Carrier Division
Triple: [Chuichi Nagumo, commandedUnit, First Carrier Division]
Generated description
The First Carrier Division was a key Imperial Japanese Navy formation of aircraft carriers that played a central role in early Pacific War operations, including the attack on Pearl Harbor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: First Carrier Division
Target entity description: The First Carrier Division was a key Imperial Japanese Navy formation of aircraft carriers that played a central role in early Pacific War operations, including the attack on Pearl Harbor.
  • A. Third Fleet
    The Third Fleet is a major operational formation of the United States Navy responsible for naval forces and operations in the eastern and central Pacific Ocean.
  • B. Fourth Fleet
    The Fourth Fleet was a major operational formation of the Imperial Japanese Navy, tasked with conducting naval operations across specific Pacific regions during the early stages of World War II.
  • C. Sixth Fleet
    The Sixth Fleet was a major operational formation of the Imperial Japanese Navy during World War II, primarily responsible for commanding and coordinating submarine forces.
  • D. Seventh Fleet
    The Seventh Fleet is a major operational formation of the United States Navy responsible for naval forces and operations in the Western Pacific and Indian Ocean regions.
  • E. Second Fleet
    The Second Fleet was a principal operational fleet of the Imperial Japanese Navy, active in major naval campaigns during the early 20th century and World War II.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: commandedUnit
Context triple: [Chuichi Nagumo, commandedUnit, First Carrier Division]
  • A. commandedIn
    Indicates that one entity held a position of command or leadership within a specified context, such as a battle, operation, or organization.
  • B. commandedBy
    Indicates that one entity holds authoritative control or issues orders over another entity.
  • C. isCommandedIn
    Indicates that an entity is under the authority or control of another entity within a specific context, such as a mission, operation, or organizational structure.
  • D. commanderAttacker
    Indicates that one entity serves as the commanding officer or leader of another entity that is acting as the attacker in a conflict or operation.
  • E. commander chosen
    Indicates that one entity holds authoritative military or organizational control over another entity or group.
  • F. None of above.

Provenance (6 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_69a2e7e696948190bebc966535995e45 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eb8312f4819084dc222e665fded3 completed Feb. 28, 2026, 1:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3e017c4488190a22038baada78a3a completed March 1, 2026, 6:43 a.m.
NEDg Description generation batch_69a3e0941aa0819085168a7b436b875c completed March 1, 2026, 6:45 a.m.
NED2 Entity disambiguation (via description) batch_69a3e1d0ce5c819097f415f6d00448a2 completed March 1, 2026, 6:50 a.m.
PD Predicate disambiguation batch_69a2e9589e7c8190b2d3af8f858c96af completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.