Triple

T12677827
Position Surface form Disambiguated ID Type / Status
Subject Second Battle of Savo Island E302863 entity
Predicate involvesShip P862 FINISHED
Object Japanese destroyer Murakumo
Japanese destroyer Murakumo was an Imperial Japanese Navy Fubuki-class destroyer that served actively in the early Pacific War before being sunk in 1942.
E1016967 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 destroyer Murakumo | Statement: [Second Battle of Savo Island, involvesShip, Japanese destroyer Murakumo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Japanese destroyer Murakumo
Context triple: [Second Battle of Savo Island, involvesShip, Japanese destroyer Murakumo]
  • A. Japanese destroyer Oshio
    The Japanese destroyer Oshio was an Imperial Japanese Navy Asashio-class destroyer that saw extensive service in the early Pacific War, including major actions in the Netherlands East Indies campaign.
  • B. Japanese destroyer Arashio
    Japanese destroyer Arashio was an Imperial Japanese Navy Asashio-class destroyer that served actively in World War II, participating in numerous Pacific naval engagements before being sunk in 1943.
  • C. Japanese destroyer Hatsushimo
    Japanese destroyer Hatsushimo was an Imperial Japanese Navy Asashio-class destroyer that saw extensive service throughout World War II, including participation in major late-war operations such as Operation Ten-Go.
  • D. Japanese destroyer Asashimo
    Japanese destroyer Asashimo was an Imperial Japanese Navy Yūgumo-class destroyer that saw extensive service in World War II and was sunk during Operation Ten-Go in 1945.
  • E. Japanese destroyer Yukikaze
    The Japanese destroyer Yukikaze was a famed Imperial Japanese Navy Kagerō-class destroyer renowned for surviving numerous major World War II naval battles with minimal damage and earning a reputation as a "lucky ship."
  • 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 destroyer Murakumo
Triple: [Second Battle of Savo Island, involvesShip, Japanese destroyer Murakumo]
Generated description
Japanese destroyer Murakumo was an Imperial Japanese Navy Fubuki-class destroyer that served actively in the early Pacific War before being sunk in 1942.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Japanese destroyer Murakumo
Target entity description: Japanese destroyer Murakumo was an Imperial Japanese Navy Fubuki-class destroyer that served actively in the early Pacific War before being sunk in 1942.
  • A. Japanese destroyer Oshio
    The Japanese destroyer Oshio was an Imperial Japanese Navy Asashio-class destroyer that saw extensive service in the early Pacific War, including major actions in the Netherlands East Indies campaign.
  • B. Japanese destroyer Arashio
    Japanese destroyer Arashio was an Imperial Japanese Navy Asashio-class destroyer that served actively in World War II, participating in numerous Pacific naval engagements before being sunk in 1943.
  • C. Japanese destroyer Hatsushimo
    Japanese destroyer Hatsushimo was an Imperial Japanese Navy Asashio-class destroyer that saw extensive service throughout World War II, including participation in major late-war operations such as Operation Ten-Go.
  • D. Japanese destroyer Asashimo
    Japanese destroyer Asashimo was an Imperial Japanese Navy Yūgumo-class destroyer that saw extensive service in World War II and was sunk during Operation Ten-Go in 1945.
  • E. Japanese destroyer Yukikaze
    The Japanese destroyer Yukikaze was a famed Imperial Japanese Navy Kagerō-class destroyer renowned for surviving numerous major World War II naval battles with minimal damage and earning a reputation as a "lucky ship."
  • 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_69d7bdee64a08190801c6d470aefd723 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961b1dff48190923290555ece5d89 completed April 10, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6cbb4d0088190b71fc0573cd40ddd completed May 3, 2026, 4:14 a.m.
NEDg Description generation batch_69f6cd0d21e08190855dcbee000fc25d completed May 3, 2026, 4:20 a.m.
NED2 Entity disambiguation (via description) batch_69f6ce6b220c8190b1f49a9b2bfce692 completed May 3, 2026, 4:26 a.m.
Created at: April 9, 2026, 5:20 p.m.