Triple

T11713730
Position Surface form Disambiguated ID Type / Status
Subject Japanese submarine I-58 E278437 entity
Predicate reasonForSinking P100921 FINISHED
Object Operation Road's End
Operation Road's End was a post–World War II Allied operation in which captured Japanese submarines, including I-58, were deliberately scuttled to prevent their future military use.
E942082 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: Operation Road's End | Statement: [Japanese submarine I-58, reasonForSinking, Operation Road's End]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Operation Road's End
Context triple: [Japanese submarine I-58, reasonForSinking, Operation Road's End]
  • A. Refuge of the Roads
    "Refuge of the Roads" is a reflective, jazz-inflected folk song by Joni Mitchell from her 1976 album *Hejira*, noted for its introspective lyrics and intricate guitar work.
  • B. Sunken Road
    Sunken Road, later known as Bloody Lane, was a crucial defensive position and the site of some of the fiercest fighting during the American Civil War’s Battle of Antietam.
  • C. The Sky Road
    The Sky Road is a science fiction novel by Ken MacLeod that blends political intrigue, alternate history, and spacefaring futures within his Fall Revolution universe.
  • D. The Road Back
    The Road Back is a 1931 novel by Erich Maria Remarque that follows German soldiers struggling to readjust to civilian life after the trauma of World War I, serving as a companion to his famous work All Quiet on the Western Front.
  • E. The Road to Nowhere
    The Road to Nowhere is a romantic adventure novel by Russian writer Alexander Grin, known for its dreamlike atmosphere and exploration of idealism and destiny.
  • 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: Operation Road's End
Triple: [Japanese submarine I-58, reasonForSinking, Operation Road's End]
Generated description
Operation Road's End was a post–World War II Allied operation in which captured Japanese submarines, including I-58, were deliberately scuttled to prevent their future military use.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Operation Road's End
Target entity description: Operation Road's End was a post–World War II Allied operation in which captured Japanese submarines, including I-58, were deliberately scuttled to prevent their future military use.
  • A. Refuge of the Roads
    "Refuge of the Roads" is a reflective, jazz-inflected folk song by Joni Mitchell from her 1976 album *Hejira*, noted for its introspective lyrics and intricate guitar work.
  • B. Sunken Road
    Sunken Road, later known as Bloody Lane, was a crucial defensive position and the site of some of the fiercest fighting during the American Civil War’s Battle of Antietam.
  • C. The Sky Road
    The Sky Road is a science fiction novel by Ken MacLeod that blends political intrigue, alternate history, and spacefaring futures within his Fall Revolution universe.
  • D. The Road Back
    The Road Back is a 1931 novel by Erich Maria Remarque that follows German soldiers struggling to readjust to civilian life after the trauma of World War I, serving as a companion to his famous work All Quiet on the Western Front.
  • E. The Road to Nowhere
    The Road to Nowhere is a romantic adventure novel by Russian writer Alexander Grin, known for its dreamlike atmosphere and exploration of idealism and destiny.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: reasonForSinking
Context triple: [Japanese submarine I-58, reasonForSinking, Operation Road's End]
  • A. sunkBy
    Indicates that one entity (typically a vessel or structure) was caused to sink or be destroyed in water by another entity.
  • B. missionAtTimeOfSinking
    Indicates that a vessel was engaged in a specific mission or operational role at the time it sank.
  • C. shipTypeSunk
    Indicates that a particular type of ship has been sunk as a result of some event or action.
  • D. sankOnMaidenVoyage
    Indicates that the subject vessel sank during its very first voyage.
  • E. opposingForcesAtSinking
    Indicates that two or more forces are acting in opposition to each other at the time or location of a sinking event.
  • 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_69d6aaff2ce88190b4a1e4b341ad5377 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a4bf54d88190a8e07fbbf8d9e962 completed April 10, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69ef838562d08190b9a764e88c50d423 completed April 27, 2026, 3:40 p.m.
NEDg Description generation batch_69ef9b68309081909f3f614efeeb2ab1 completed April 27, 2026, 5:22 p.m.
NED2 Entity disambiguation (via description) batch_69efd6aba82c81909ff22e6b26db3cfe completed April 27, 2026, 9:35 p.m.
PD Predicate disambiguation batch_69d88a7d483081909c2a101087515d74 completed April 10, 2026, 5:28 a.m.
PDg Predicate description generation batch_69d890458d948190b15054c9ba0fd923 completed April 10, 2026, 5:53 a.m.
Created at: April 8, 2026, 9:40 p.m.