Triple

T351822
Position Surface form Disambiguated ID Type / Status
Subject Battle of the Coral Sea E7458 entity
Predicate shipSunk P821 FINISHED
Object USS Lexington (CV-2) E46165 NE FINISHED

How this triple was built (3 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, shipSunk, 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, shipSunk, USS Lexington (CV-2)]
  • A. USS Lexington (CV-2) chosen
    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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: shipSunk
Context triple: [Battle of the Coral Sea, shipSunk, USS Lexington (CV-2)]
  • A. sunkBy
    Indicates that one entity (typically a vessel or structure) was caused to sink or be destroyed in water by another entity.
  • B. shipsSunkOrTotalLoss chosen
    Indicates that the referenced ships were sunk or otherwise rendered a total loss (permanently unusable).
  • C. placeOfSinking
    Indicates the location where an object or entity sank or was submerged.
  • D. sunkCountry
    Indicates that one entity (typically a vessel or force) caused the sinking of a country’s ship(s) or naval assets belonging to another country.
  • E. battleshipsDamaged
    Indicates that one or more battleships have sustained damage, typically as a result of combat or hostile action.
  • F. None of above.

Provenance (4 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_69a3f0a43da48190b9888c60cf565f9d completed March 1, 2026, 7:54 a.m.
PD Predicate disambiguation batch_69a2e9571bd88190b6fcb16f21604720 completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.