Triple

T19219340
Position Surface form Disambiguated ID Type / Status
Subject Nagato-class battleship E480569 entity
Predicate fateOfClassMember P33525 FINISHED
Object Mutsu exploded and sank in 1943 due to an internal magazine explosion NE NERFINISHED

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: Mutsu exploded and sank in 1943 due to an internal magazine explosion | Statement: [Nagato-class battleship, fateOfClassMember, Mutsu exploded and sank in 1943 due to an internal magazine explosion]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mutsu exploded and sank in 1943 due to an internal magazine explosion
Context triple: [Nagato-class battleship, fateOfClassMember, Mutsu exploded and sank in 1943 due to an internal magazine explosion]
  • A. SMS Leipzig sunk
    SMS Leipzig sunk refers to the destruction and sinking of the German light cruiser SMS Leipzig by British naval forces during the 1914 Battle of the Falkland Islands in World War I.
  • B. Koreets scuttled by her crew
    Koreets scuttled by her crew refers to the Russian gunboat Koreets, which was deliberately sunk by its own sailors to prevent capture following the Battle of Chemulpo Bay in the Russo-Japanese War.
  • C. SMS Nürnberg sunk
    SMS Nürnberg sunk refers to the destruction and sinking of the German light cruiser SMS Nürnberg during the 1914 Battle of the Falkland Islands in World War I.
  • D. Sinking of Japanese cruiser Kako
    The Sinking of Japanese cruiser Kako was a World War II naval action in August 1942 in which the Imperial Japanese Navy heavy cruiser Kako was torpedoed and sunk by the U.S. submarine USS S-44 near New Ireland following the Battle of Savo Island.
  • E. Varyag scuttled by her crew
    "Varyag scuttled by her crew" refers to the Russian cruiser Varyag, which was deliberately sunk by its own sailors during the Russo-Japanese War to prevent its capture following the Battle of Chemulpo Bay in 1904.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mutsu exploded and sank in 1943 due to an internal magazine explosion
Target entity description: Mutsu exploded and sank in 1943 due to an internal magazine explosion, making it a notable World War II-era Japanese battleship disaster and a significant loss for the Imperial Japanese Navy.
  • A. SMS Leipzig sunk
    SMS Leipzig sunk refers to the destruction and sinking of the German light cruiser SMS Leipzig by British naval forces during the 1914 Battle of the Falkland Islands in World War I.
  • B. Koreets scuttled by her crew
    Koreets scuttled by her crew refers to the Russian gunboat Koreets, which was deliberately sunk by its own sailors to prevent capture following the Battle of Chemulpo Bay in the Russo-Japanese War.
  • C. SMS Nürnberg sunk
    SMS Nürnberg sunk refers to the destruction and sinking of the German light cruiser SMS Nürnberg during the 1914 Battle of the Falkland Islands in World War I.
  • D. Sinking of Japanese cruiser Kako
    The Sinking of Japanese cruiser Kako was a World War II naval action in August 1942 in which the Imperial Japanese Navy heavy cruiser Kako was torpedoed and sunk by the U.S. submarine USS S-44 near New Ireland following the Battle of Savo Island.
  • E. Varyag scuttled by her crew
    "Varyag scuttled by her crew" refers to the Russian cruiser Varyag, which was deliberately sunk by its own sailors during the Russo-Japanese War to prevent its capture following the Battle of Chemulpo Bay in 1904.
  • F. None of above. chosen

Provenance (2 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_69d8e8cb8c348190b52075823911c869 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fa3d5684819092d3083f65ea90d5 completed April 20, 2026, 10:04 a.m.
Created at: April 10, 2026, 1:23 p.m.