Triple

T10978811
Position Surface form Disambiguated ID Type / Status
Subject Amagi E259442 entity
Predicate confusedWith P10864 FINISHED
Object Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake)
Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake) was an Imperial Japanese Navy Amagi-class battlecruiser whose planned conversion into an aircraft carrier was abandoned after earthquake damage rendered the hull unusable.
E897057 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: Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake) | Statement: [Amagi, confusedWith, Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake)
Context triple: [Amagi, confusedWith, Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake)]
  • A. Japanese aircraft carrier Kaga
    The Japanese aircraft carrier Kaga was a converted battleship and one of the Imperial Japanese Navy’s key fleet carriers in the early Pacific War, playing a major role in the attack on Pearl Harbor before being sunk at the Battle of Midway in 1942.
  • B. Japanese carrier Shoho
    Japanese carrier Shoho was a light aircraft carrier of the Imperial Japanese Navy in World War II, notable for being the first Japanese carrier sunk during the Battle of the Coral Sea in 1942.
  • C. Japanese carrier Taiho
    Japanese carrier Taiho was an advanced Imperial Japanese Navy fleet aircraft carrier, notable as Japan’s first armored-deck carrier and sunk during the Battle of the Philippine Sea in World War II.
  • D. 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.
  • E. Japanese carrier Junyo
    Japanese carrier Junyo was an Imperial Japanese Navy aircraft carrier that saw extensive service in World War II, including major Pacific engagements before being heavily damaged and rendered inactive late in the war.
  • 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: Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake)
Triple: [Amagi, confusedWith, Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake)]
Generated description
Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake) was an Imperial Japanese Navy Amagi-class battlecruiser whose planned conversion into an aircraft carrier was abandoned after earthquake damage rendered the hull unusable.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake)
Target entity description: Amagi (battlecruiser hull converted to carrier, cancelled after 1923 Great Kantō earthquake) was an Imperial Japanese Navy Amagi-class battlecruiser whose planned conversion into an aircraft carrier was abandoned after earthquake damage rendered the hull unusable.
  • A. Japanese aircraft carrier Kaga
    The Japanese aircraft carrier Kaga was a converted battleship and one of the Imperial Japanese Navy’s key fleet carriers in the early Pacific War, playing a major role in the attack on Pearl Harbor before being sunk at the Battle of Midway in 1942.
  • B. Japanese carrier Shoho
    Japanese carrier Shoho was a light aircraft carrier of the Imperial Japanese Navy in World War II, notable for being the first Japanese carrier sunk during the Battle of the Coral Sea in 1942.
  • C. Japanese carrier Taiho
    Japanese carrier Taiho was an advanced Imperial Japanese Navy fleet aircraft carrier, notable as Japan’s first armored-deck carrier and sunk during the Battle of the Philippine Sea in World War II.
  • D. 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.
  • E. Japanese carrier Junyo
    Japanese carrier Junyo was an Imperial Japanese Navy aircraft carrier that saw extensive service in World War II, including major Pacific engagements before being heavily damaged and rendered inactive late in the war.
  • 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_69d6aa895f4c8190887a15460ef622f4 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d771f7b874819087bf5a858905279b completed April 9, 2026, 9:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69e2d7cb8fe08190b9de7b970968da48 completed April 18, 2026, 1 a.m.
NEDg Description generation batch_69e2ff211ae88190a40380cd25a61812 completed April 18, 2026, 3:48 a.m.
NED2 Entity disambiguation (via description) batch_69e32634397481908284c04448274b25 completed April 18, 2026, 6:35 a.m.
Created at: April 8, 2026, 9:24 p.m.