Triple

T610266
Position Surface form Disambiguated ID Type / Status
Subject Battle of Savo Island E12081 entity
Predicate notableShip P3345 FINISHED
Object Japanese cruiser Kako
Japanese cruiser Kako was an Imperial Japanese Navy Furutaka-class heavy cruiser that served in the early Pacific campaigns of World War II before being sunk by a U.S. submarine shortly after participating in the Battle of Savo Island.
E77228 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: Japanese cruiser Kako | Statement: [Battle of Savo Island, notableShip, Japanese cruiser Kako]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Japanese cruiser Kako
Context triple: [Battle of Savo Island, notableShip, Japanese cruiser Kako]
  • A. Japanese cruiser Chokai
    Japanese cruiser Chokai was a Takao-class heavy cruiser of the Imperial Japanese Navy that played a major role in early Pacific War engagements before being sunk in 1944.
  • B. Japanese cruiser Aoba
    Japanese cruiser Aoba was a World War II Imperial Japanese Navy heavy cruiser that saw extensive combat in the Pacific, including major early-war engagements against Allied naval forces.
  • C. IJN cruiser Naka
    IJN cruiser Naka was a Sendai-class light cruiser of the Imperial Japanese Navy that served as a destroyer flotilla leader in the Pacific War before being sunk by U.S. carrier aircraft in 1944.
  • D. IJN battleship Yamashiro
    IJN battleship Yamashiro was a Japanese Fuso-class dreadnought battleship that served in the Imperial Japanese Navy and was sunk during the Battle of Surigao Strait in World War II.
  • E. Japanese battleship Mutsu
    Japanese battleship Mutsu was a Nagato-class dreadnought of the Imperial Japanese Navy, notable for its powerful 16-inch guns and its accidental magazine explosion and sinking in 1943.
  • 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: Japanese cruiser Kako
Triple: [Battle of Savo Island, notableShip, Japanese cruiser Kako]
Generated description
Japanese cruiser Kako was an Imperial Japanese Navy Furutaka-class heavy cruiser that served in the early Pacific campaigns of World War II before being sunk by a U.S. submarine shortly after participating in the Battle of Savo Island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Japanese cruiser Kako
Target entity description: Japanese cruiser Kako was an Imperial Japanese Navy Furutaka-class heavy cruiser that served in the early Pacific campaigns of World War II before being sunk by a U.S. submarine shortly after participating in the Battle of Savo Island.
  • A. Japanese cruiser Chokai
    Japanese cruiser Chokai was a Takao-class heavy cruiser of the Imperial Japanese Navy that played a major role in early Pacific War engagements before being sunk in 1944.
  • B. Japanese cruiser Aoba
    Japanese cruiser Aoba was a World War II Imperial Japanese Navy heavy cruiser that saw extensive combat in the Pacific, including major early-war engagements against Allied naval forces.
  • C. IJN cruiser Naka
    IJN cruiser Naka was a Sendai-class light cruiser of the Imperial Japanese Navy that served as a destroyer flotilla leader in the Pacific War before being sunk by U.S. carrier aircraft in 1944.
  • D. IJN battleship Yamashiro
    IJN battleship Yamashiro was a Japanese Fuso-class dreadnought battleship that served in the Imperial Japanese Navy and was sunk during the Battle of Surigao Strait in World War II.
  • E. Japanese battleship Mutsu
    Japanese battleship Mutsu was a Nagato-class dreadnought of the Imperial Japanese Navy, notable for its powerful 16-inch guns and its accidental magazine explosion and sinking in 1943.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49df68f2c8190a0ee9da4692b2a62 completed March 1, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a55a7561dc81908e2e2516c63c18a7 completed March 2, 2026, 9:37 a.m.
NEDg Description generation batch_69a55b2152ac8190b034523d3a01f835 completed March 2, 2026, 9:40 a.m.
NED2 Entity disambiguation (via description) batch_69a55b77d6448190acb5adc7a37aacd7 completed March 2, 2026, 9:42 a.m.
Created at: March 1, 2026, 7:35 p.m.