Triple

T2917041
Position Surface form Disambiguated ID Type / Status
Subject Operation Halberd E78630 entity
Predicate shipLost P36345 FINISHED
Object HMS Nelson (damaged by torpedo)
HMS Nelson was a British Royal Navy battleship of the interwar and World War II era, known for her distinctive forward-mounted main armament and extensive service in Atlantic and Mediterranean operations.
E310058 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: HMS Nelson (damaged by torpedo) | Statement: [Operation Halberd, shipLost, HMS Nelson (damaged by torpedo)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: HMS Nelson (damaged by torpedo)
Context triple: [Operation Halberd, shipLost, HMS Nelson (damaged by torpedo)]
  • A. HMS Royal Oak
    HMS Royal Oak was a 100-gun English Royal Navy ship of the line from the 17th century that gained historical note for her role and loss during major Anglo-Dutch naval conflicts.
  • B. HMS Repulse
    HMS Repulse was a British Renown-class battlecruiser of the Royal Navy that served in both World Wars and was sunk by Japanese aircraft off Malaya in December 1941.
  • C. HMS Exeter
    HMS Exeter was a Royal Navy York-class heavy cruiser best known for its role in World War II, including its participation in the Battle of the River Plate against the German pocket battleship Admiral Graf Spee.
  • D. HMS Zulu
    HMS Zulu was a Tribal-class destroyer of the Royal Navy that served during the Second World War, noted for its operations in the Mediterranean and Arctic waters.
  • E. British battlecruiser HMS Hood
    The British battlecruiser HMS Hood was the Royal Navy’s largest and most famous warship of its time, renowned as the “Mighty Hood” until its dramatic sinking by the German battleship Bismarck in 1941.
  • 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: HMS Nelson (damaged by torpedo)
Triple: [Operation Halberd, shipLost, HMS Nelson (damaged by torpedo)]
Generated description
HMS Nelson was a British Royal Navy battleship of the interwar and World War II era, known for her distinctive forward-mounted main armament and extensive service in Atlantic and Mediterranean operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: HMS Nelson (damaged by torpedo)
Target entity description: HMS Nelson was a British Royal Navy battleship of the interwar and World War II era, known for her distinctive forward-mounted main armament and extensive service in Atlantic and Mediterranean operations.
  • A. HMS Royal Oak
    HMS Royal Oak was a 100-gun English Royal Navy ship of the line from the 17th century that gained historical note for her role and loss during major Anglo-Dutch naval conflicts.
  • B. HMS Repulse
    HMS Repulse was a British Renown-class battlecruiser of the Royal Navy that served in both World Wars and was sunk by Japanese aircraft off Malaya in December 1941.
  • C. HMS Exeter
    HMS Exeter was a Royal Navy York-class heavy cruiser best known for its role in World War II, including its participation in the Battle of the River Plate against the German pocket battleship Admiral Graf Spee.
  • D. HMS Zulu
    HMS Zulu was a Tribal-class destroyer of the Royal Navy that served during the Second World War, noted for its operations in the Mediterranean and Arctic waters.
  • E. British battlecruiser HMS Hood
    The British battlecruiser HMS Hood was the Royal Navy’s largest and most famous warship of its time, renowned as the “Mighty Hood” until its dramatic sinking by the German battleship Bismarck in 1941.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: shipLost
Context triple: [Operation Halberd, shipLost, HMS Nelson (damaged by torpedo)]
  • A. shipwreckEvent chosen
    Indicates an event in which a ship is destroyed, stranded, or severely damaged, typically resulting in loss or abandonment at sea or near a shoreline.
  • B. shipwreckUse
    Indicates that an entity makes use of, interacts with, or derives benefit from a shipwreck.
  • C. shipwreckedOn
    Indicates that an entity becomes stranded or marooned on a particular landmass or location as a result of a shipwreck.
  • D. placeOfSinking
    Indicates the location where an object or entity sank or was submerged.
  • E. isAbandonedAtSeaBy
    Indicates that one entity is deliberately left behind or deserted at sea by another 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_69ad8b0c2ad081909ff87050ae542bb9 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad97fd89d88190bc7db4b39058ae3a completed March 8, 2026, 3:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0562847488190a0d6b7de99796cd9 completed March 10, 2026, 5:34 p.m.
NEDg Description generation batch_69b06309895881908e9fdd9fa31aed03 completed March 10, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69b06371e5fc8190a9945d9ac005365a completed March 10, 2026, 6:31 p.m.
PD Predicate disambiguation batch_69ad9603ddd88190b8bf91bc7517cc21 completed March 8, 2026, 3:30 p.m.
Created at: March 8, 2026, 2:53 p.m.