Triple

T23303208
Position Surface form Disambiguated ID Type / Status
Subject Nagara-class cruiser E590361 entity
Predicate hasPart P35 FINISHED
Object IJN Nagara
IJN Nagara was a light cruiser of the Imperial Japanese Navy that served as the lead ship of the Nagara-class and saw extensive action in the Pacific during World War II.
 E1586023 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: IJN Nagara | Statement: [Nagara-class cruiser, hasPart, IJN Nagara]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: IJN Nagara
Context triple: [Nagara-class cruiser, hasPart, IJN Nagara]
  • A. IJN Jintsu
    IJN Jintsu was a Sendai-class light cruiser of the Imperial Japanese Navy that served in numerous Pacific War operations during World War II before being sunk in 1943.
  • B. IJN Sendai
    IJN Sendai was a Sendai-class light cruiser of the Imperial Japanese Navy that served as a destroyer flotilla leader in the Pacific during World War II.
  • C. Japanese cruiser Mogami
    Japanese cruiser Mogami was a World War II Imperial Japanese Navy warship originally built as a light cruiser and later rebuilt as a heavy cruiser, serving in several major Pacific naval battles before being scuttled after the Battle of Leyte Gulf.
  • D. Japanese cruiser Haguro
    Japanese cruiser Haguro was a Myōkō-class heavy cruiser of the Imperial Japanese Navy that saw extensive action in the Pacific during World War II before being sunk by British forces in 1945.
  • E. 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.
  • 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: IJN Nagara
Triple: [Nagara-class cruiser, hasPart, IJN Nagara]
Generated description
IJN Nagara was a light cruiser of the Imperial Japanese Navy that served as the lead ship of the Nagara-class and saw extensive action in the Pacific during World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: IJN Nagara
Target entity description: IJN Nagara was a light cruiser of the Imperial Japanese Navy that served as the lead ship of the Nagara-class and saw extensive action in the Pacific during World War II.
  • A. IJN Jintsu
    IJN Jintsu was a Sendai-class light cruiser of the Imperial Japanese Navy that served in numerous Pacific War operations during World War II before being sunk in 1943.
  • B. IJN Sendai
    IJN Sendai was a Sendai-class light cruiser of the Imperial Japanese Navy that served as a destroyer flotilla leader in the Pacific during World War II.
  • C. Japanese cruiser Mogami
    Japanese cruiser Mogami was a World War II Imperial Japanese Navy warship originally built as a light cruiser and later rebuilt as a heavy cruiser, serving in several major Pacific naval battles before being scuttled after the Battle of Leyte Gulf.
  • D. Japanese cruiser Haguro
    Japanese cruiser Haguro was a Myōkō-class heavy cruiser of the Imperial Japanese Navy that saw extensive action in the Pacific during World War II before being sunk by British forces in 1945.
  • E. 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.
  • 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_69e25d1c0ecc8190a355aa229f06d0e0 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f19724de488190ac8eb89253c8dd53 completed April 29, 2026, 5:29 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c677f79c481908788590c529d98eb completed May 19, 2026, 1:37 p.m.
NEDg Description generation batch_6a0c72132a608190b44c96de39b7187a completed May 19, 2026, 2:22 p.m.
NED2 Entity disambiguation (via description) batch_6a0c76e904b08190a5329a3ed56291dc completed May 19, 2026, 2:42 p.m.
Created at: April 17, 2026, 5:04 p.m.