Triple

T11407972
Position Surface form Disambiguated ID Type / Status
Subject Battle of Cape Engaño E270287 entity
Predicate shipSunk P821 FINISHED
Object Japanese aircraft carrier Chitose
The Japanese aircraft carrier Chitose was a former seaplane tender converted into a light carrier of the Imperial Japanese Navy that served in World War II before being sunk in the Pacific.
 E925885 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 aircraft carrier Chitose | Statement: [Battle of Cape Engaño, shipSunk, Japanese aircraft carrier Chitose]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japanese aircraft carrier Chitose
Context triple: [Battle of Cape Engaño, shipSunk, Japanese aircraft carrier Chitose]
  • A. Japanese aircraft carrier Ryūjō
    The Japanese aircraft carrier Ryūjō was a light carrier of the Imperial Japanese Navy that saw extensive service in the early Pacific War before being sunk at the Battle of the Eastern Solomons in 1942.
  • B. Japanese aircraft carrier Hōshō
    The Japanese aircraft carrier Hōshō was the world’s first purpose-built aircraft carrier to enter service, playing a pioneering role in the development of naval aviation for the Imperial Japanese Navy.
  • C. Japanese aircraft carrier Zuihō
    The Japanese aircraft carrier Zuihō was a light carrier of the Imperial Japanese Navy that served in several major Pacific War engagements before being sunk in 1944.
  • D. Japanese aircraft carrier Hiryū
    The Japanese aircraft carrier Hiryū was a fleet carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk at the Battle of Midway in 1942.
  • E. Japanese carrier Hiyo
    Japanese carrier Hiyo was an Imperial Japanese Navy aircraft carrier of World War II that saw major action in the Pacific before being sunk during the Battle of the Philippine Sea in 1944.
  • 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 aircraft carrier Chitose
Triple: [Battle of Cape Engaño, shipSunk, Japanese aircraft carrier Chitose]
Generated description
The Japanese aircraft carrier Chitose was a former seaplane tender converted into a light carrier of the Imperial Japanese Navy that served in World War II before being sunk in the Pacific.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Japanese aircraft carrier Chitose
Target entity description: The Japanese aircraft carrier Chitose was a former seaplane tender converted into a light carrier of the Imperial Japanese Navy that served in World War II before being sunk in the Pacific.
  • A. Japanese aircraft carrier Ryūjō
    The Japanese aircraft carrier Ryūjō was a light carrier of the Imperial Japanese Navy that saw extensive service in the early Pacific War before being sunk at the Battle of the Eastern Solomons in 1942.
  • B. Japanese aircraft carrier Hōshō
    The Japanese aircraft carrier Hōshō was the world’s first purpose-built aircraft carrier to enter service, playing a pioneering role in the development of naval aviation for the Imperial Japanese Navy.
  • C. Japanese aircraft carrier Zuihō
    The Japanese aircraft carrier Zuihō was a light carrier of the Imperial Japanese Navy that served in several major Pacific War engagements before being sunk in 1944.
  • D. Japanese aircraft carrier Hiryū
    The Japanese aircraft carrier Hiryū was a fleet carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk at the Battle of Midway in 1942.
  • E. Japanese carrier Hiyo
    Japanese carrier Hiyo was an Imperial Japanese Navy aircraft carrier of World War II that saw major action in the Pacific before being sunk during the Battle of the Philippine Sea in 1944.
  • 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_69d6aaddeaa8819088b30ef7b50598c9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8014e72748190a01bde2f0105cedb completed April 9, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5d3470e208190aef43936bac2e4e9 completed April 20, 2026, 7:18 a.m.
NEDg Description generation batch_69e5d659fd7c819090b168168e355cb8 completed April 20, 2026, 7:31 a.m.
NED2 Entity disambiguation (via description) batch_69e5d7f238cc8190a1c2dd26bdc5ff77 completed April 20, 2026, 7:38 a.m.
Created at: April 8, 2026, 9:34 p.m.