Triple

T351817
Position Surface form Disambiguated ID Type / Status
Subject Battle of the Coral Sea E7458 entity
Predicate aircraftCarrierInvolved P12128 FINISHED
Object USS Lexington (CV-2)
USS Lexington (CV-2) was a U.S. Navy aircraft carrier of the early World War II era that played a major role in Pacific operations before being lost in the Battle of the Coral Sea.
E46165 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: USS Lexington (CV-2) | Statement: [Battle of the Coral Sea, aircraftCarrierInvolved, USS Lexington (CV-2)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: USS Lexington (CV-2)
Context triple: [Battle of the Coral Sea, aircraftCarrierInvolved, USS Lexington (CV-2)]
  • A. USS Yorktown (CV-5)
    USS Yorktown (CV-5) was a U.S. Navy aircraft carrier of the Yorktown class that played a pivotal role in early World War II Pacific battles before being sunk during the Battle of Midway in 1942.
  • B. USS Lexington
    USS Lexington was a prominent warship of the Continental Navy during the American Revolutionary War, known for its early naval engagements against British forces.
  • C. USS Hornet (CV-8)
    USS Hornet (CV-8) was a U.S. Navy Yorktown-class aircraft carrier of World War II best known for launching the Doolittle Raid and for its role in major Pacific battles before being sunk in the Battle of the Santa Cruz Islands.
  • D. USS Enterprise (CV-6)
    USS Enterprise (CV-6) was a famed U.S. Navy Yorktown-class aircraft carrier and one of the most decorated American warships of World War II, playing a pivotal role in multiple Pacific Theater battles.
  • E. USS Wasp
    USS Wasp was a prominent warship of the American Revolutionary-era Continental Navy, known for its role in early naval engagements against British forces.
  • 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: USS Lexington (CV-2)
Triple: [Battle of the Coral Sea, aircraftCarrierInvolved, USS Lexington (CV-2)]
Generated description
USS Lexington (CV-2) was a U.S. Navy aircraft carrier of the early World War II era that played a major role in Pacific operations before being lost in the Battle of the Coral Sea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: USS Lexington (CV-2)
Target entity description: USS Lexington (CV-2) was a U.S. Navy aircraft carrier of the early World War II era that played a major role in Pacific operations before being lost in the Battle of the Coral Sea.
  • A. USS Yorktown (CV-5)
    USS Yorktown (CV-5) was a U.S. Navy aircraft carrier of the Yorktown class that played a pivotal role in early World War II Pacific battles before being sunk during the Battle of Midway in 1942.
  • B. USS Lexington
    USS Lexington was a prominent warship of the Continental Navy during the American Revolutionary War, known for its early naval engagements against British forces.
  • C. USS Hornet (CV-8)
    USS Hornet (CV-8) was a U.S. Navy Yorktown-class aircraft carrier of World War II best known for launching the Doolittle Raid and for its role in major Pacific battles before being sunk in the Battle of the Santa Cruz Islands.
  • D. USS Enterprise (CV-6)
    USS Enterprise (CV-6) was a famed U.S. Navy Yorktown-class aircraft carrier and one of the most decorated American warships of World War II, playing a pivotal role in multiple Pacific Theater battles.
  • E. USS Wasp
    USS Wasp was a prominent warship of the American Revolutionary-era Continental Navy, known for its role in early naval engagements against British forces.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: aircraftCarrierInvolved
Context triple: [Battle of the Coral Sea, aircraftCarrierInvolved, USS Lexington (CV-2)]
  • A. numberOfShipsInvolved
    Indicates the total count of ships that participated or were involved in a specified event or situation.
  • B. involvedShipUnitedStates
    Indicates that a ship involved in an event, action, or relationship is associated with or belongs to the United States.
  • C. battleshipsDamaged
    Indicates that one or more battleships have sustained damage, typically as a result of combat or hostile action.
  • D. fleetFlagshipOf
    Indicates that one entity serves as the primary or leading flagship of a particular fleet.
  • E. sunkBy
    Indicates that one entity (typically a vessel or structure) was caused to sink or be destroyed in water by another entity.
  • F. None of above. chosen

Provenance (7 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_69a2eb7f1be88190964ddcbb6a05f021 completed Feb. 28, 2026, 1:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3e86175588190a893cb2266f06170 completed March 1, 2026, 7:18 a.m.
NEDg Description generation batch_69a3e90cf0f8819099ea4f776ae7694a completed March 1, 2026, 7:21 a.m.
NED2 Entity disambiguation (via description) batch_69a3ea5cd04c8190ad4c85ef20a774b3 completed March 1, 2026, 7:27 a.m.
PD Predicate disambiguation batch_69a2e9571bd88190b6fcb16f21604720 completed Feb. 28, 2026, 1:10 p.m.
PDg Predicate description generation batch_69a2ea0a4c448190a8a179daa9b90645 completed Feb. 28, 2026, 1:13 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.