Triple

T420953
Position Surface form Disambiguated ID Type / Status
Subject Operation Berlin (Atlantic) E8099 entity
Predicate shipClassInvolved P8971 FINISHED
Object Scharnhorst-class battleship
The Scharnhorst-class battleship was a pair of fast, heavily armed German capital ships of World War II, known for their Atlantic raiding operations and engagements against Allied convoys and warships.
E55883 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: Scharnhorst-class battleship | Statement: [Operation Berlin (Atlantic), shipClassInvolved, Scharnhorst-class battleship]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Scharnhorst-class battleship
Context triple: [Operation Berlin (Atlantic), shipClassInvolved, Scharnhorst-class battleship]
  • A. German battleship Scharnhorst
    The German battleship Scharnhorst was a fast, heavily armed World War II Kriegsmarine capital ship known for its Atlantic raiding operations and eventual sinking by the Royal Navy in the Battle of the North Cape.
  • B. German battleship Gneisenau
    The German battleship Gneisenau was a World War II Kriegsmarine capital ship of the Scharnhorst class that conducted Atlantic raiding operations against Allied shipping.
  • C. German heavy cruiser Prinz Eugen
    The German heavy cruiser Prinz Eugen was a World War II Kriegsmarine warship famed for its role alongside battleship Bismarck in the Battle of the Denmark Strait and later as a target in postwar nuclear tests.
  • D. Admiral Graf Spee
    Admiral Graf Spee was a German "pocket battleship" (heavy cruiser) of the Kriegsmarine famed for its commerce raiding in the South Atlantic and its scuttling after the Battle of the River Plate early in World War II.
  • E. heavy cruiser Mikuma
    The heavy cruiser Mikuma was an Imperial Japanese Navy warship of the Mogami class that saw early World War II service before being sunk during the pivotal Battle of Midway in 1942.
  • 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: Scharnhorst-class battleship
Triple: [Operation Berlin (Atlantic), shipClassInvolved, Scharnhorst-class battleship]
Generated description
The Scharnhorst-class battleship was a pair of fast, heavily armed German capital ships of World War II, known for their Atlantic raiding operations and engagements against Allied convoys and warships.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Scharnhorst-class battleship
Target entity description: The Scharnhorst-class battleship was a pair of fast, heavily armed German capital ships of World War II, known for their Atlantic raiding operations and engagements against Allied convoys and warships.
  • A. German battleship Scharnhorst
    The German battleship Scharnhorst was a fast, heavily armed World War II Kriegsmarine capital ship known for its Atlantic raiding operations and eventual sinking by the Royal Navy in the Battle of the North Cape.
  • B. German battleship Gneisenau chosen
    The German battleship Gneisenau was a World War II Kriegsmarine capital ship of the Scharnhorst class that conducted Atlantic raiding operations against Allied shipping.
  • C. German heavy cruiser Prinz Eugen
    The German heavy cruiser Prinz Eugen was a World War II Kriegsmarine warship famed for its role alongside battleship Bismarck in the Battle of the Denmark Strait and later as a target in postwar nuclear tests.
  • D. Admiral Graf Spee
    Admiral Graf Spee was a German "pocket battleship" (heavy cruiser) of the Kriegsmarine famed for its commerce raiding in the South Atlantic and its scuttling after the Battle of the River Plate early in World War II.
  • E. heavy cruiser Mikuma
    The heavy cruiser Mikuma was an Imperial Japanese Navy warship of the Mogami class that saw early World War II service before being sunk during the pivotal Battle of Midway in 1942.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: shipClassInvolved
Context triple: [Operation Berlin (Atlantic), shipClassInvolved, Scharnhorst-class battleship]
  • A. shipClass
    Indicates the classification or type category to which a particular ship belongs.
  • B. shipTypeInvolved chosen
    Indicates that a particular type or class of ship is involved or participates in a specified event, situation, or relationship.
  • C. shipInvolved
    Indicates that a ship participates in, is associated with, or plays a role in a specified event or situation.
  • D. shipUsed
    Indicates that a particular ship was employed or utilized in carrying out an event, activity, or operation.
  • E. notableShip
    Indicates that there is a notable or significant ship associated with the subject entity.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eebf65cc81908196fee4f09d5889 completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4429ec70c8190aaff2e0e6af82612 completed March 1, 2026, 1:43 p.m.
NEDg Description generation batch_69a4433304ec8190a60f945e7a506d75 completed March 1, 2026, 1:46 p.m.
NED2 Entity disambiguation (via description) batch_69a4438d88f08190b0b9e7667c756710 completed March 1, 2026, 1:47 p.m.
PD Predicate disambiguation batch_69a2edd3b948819097d96c73d0a0f699 completed Feb. 28, 2026, 1:29 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.