Triple

T2841275
Position Surface form Disambiguated ID Type / Status
Subject Operation Pedestal E62472 entity
Predicate lostShip P821 FINISHED
Object HMS Cairo
HMS Cairo was a Royal Navy C-class light cruiser that served in both World Wars and was ultimately sunk while escorting a vital Malta convoy during World War II.
 E382552 NE FINISHED

How this triple was built (4 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 Cairo | Statement: [Operation Pedestal, lostShip, HMS Cairo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HMS Cairo
Context triple: [Operation Pedestal, lostShip, HMS Cairo]
  • A. HMS Nubian
    HMS Nubian was a Royal Navy destroyer of the interwar Tribal class that saw extensive service during the Second World War.
  • B. HMS Bedouin
    HMS Bedouin was a Royal Navy destroyer of World War II that served in various escort and combat operations before being sunk during the Arctic convoys.
  • C. HMS Namur
    HMS Namur was a prominent 18th-century Royal Navy ship of the line that saw significant action in major naval engagements, including during the Seven Years' War.
  • D. HMS Cossack
    HMS Cossack was a British Royal Navy destroyer best known for its daring 1940 boarding of the German tanker Altmark in Norwegian waters to free hundreds of Allied prisoners.
  • E. HMS Nigeria
    HMS Nigeria was a British Royal Navy Fiji-class light cruiser that served during World War II in various Atlantic and Arctic operations.
  • 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 Cairo
Triple: [Operation Pedestal, lostShip, HMS Cairo]
Generated description
HMS Cairo was a Royal Navy C-class light cruiser that served in both World Wars and was ultimately sunk while escorting a vital Malta convoy during World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HMS Cairo
Target entity description: HMS Cairo was a Royal Navy C-class light cruiser that served in both World Wars and was ultimately sunk while escorting a vital Malta convoy during World War II.
  • A. HMS Nubian
    HMS Nubian was a Royal Navy destroyer of the interwar Tribal class that saw extensive service during the Second World War.
  • B. HMS Bedouin
    HMS Bedouin was a Royal Navy destroyer of World War II that served in various escort and combat operations before being sunk during the Arctic convoys.
  • C. HMS Namur
    HMS Namur was a prominent 18th-century Royal Navy ship of the line that saw significant action in major naval engagements, including during the Seven Years' War.
  • D. HMS Cossack
    HMS Cossack was a British Royal Navy destroyer best known for its daring 1940 boarding of the German tanker Altmark in Norwegian waters to free hundreds of Allied prisoners.
  • E. HMS Nigeria
    HMS Nigeria was a British Royal Navy Fiji-class light cruiser that served during World War II in various Atlantic and Arctic operations.
  • F. None of above. chosen

Provenance (5 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_69ab4c3d16bc81908b3a1c98fbd287fe completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abe08ae5048190a0a3b573d9a5fdbc completed March 7, 2026, 8:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69b4cdbd9a9c8190b1135a4120ac0c6b completed March 14, 2026, 2:53 a.m.
NEDg Description generation batch_69b4d29bc39c81908441f3e925a9c56c completed March 14, 2026, 3:14 a.m.
NED2 Entity disambiguation (via description) batch_69b4d37e3afc8190ad556aa88a3576f4 completed March 14, 2026, 3:18 a.m.
Created at: March 6, 2026, 10:01 p.m.