Triple

T6403191
Position Surface form Disambiguated ID Type / Status
Subject Japanese light cruiser Nagara E144112 entity
Predicate class P87 FINISHED
Object Nagara-class cruiser
The Nagara-class cruiser was a group of Imperial Japanese Navy light cruisers built in the early 1920s, known for their high speed, relatively light armor, and extensive service throughout the Pacific War in World War II.
E590361 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: Nagara-class cruiser | Statement: [Japanese light cruiser Nagara, class, Nagara-class cruiser]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nagara-class cruiser
Context triple: [Japanese light cruiser Nagara, class, Nagara-class cruiser]
  • A. Mogami-class cruiser
    The Mogami-class cruiser was a class of Japanese warships built in the 1930s that were initially designed as light cruisers but later upgunned to heavy cruisers, serving prominently in the Imperial Japanese Navy during World War II.
  • B. Kolkata-class destroyer
    The Kolkata-class destroyer is a class of advanced stealth-guided missile destroyers serving as major surface combatants in the Indian Navy, designed for multi-role operations including air defense, anti-surface, and anti-submarine warfare.
  • C. Takao-class cruiser
    The Takao-class cruiser was a group of large, heavily armed and fast Japanese heavy cruisers built for the Imperial Japanese Navy in the interwar period and active during World War II.
  • D. Buyan-class corvette
    The Buyan-class corvette is a class of small, Russian Navy missile-armed warships designed for littoral operations and capable of launching long-range cruise missiles.
  • E. Drake-class cruiser
    The Drake-class cruiser was a group of large armored cruisers built for the British Royal Navy in the early 20th century, designed for long-range patrol and protection of maritime trade routes.
  • 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: Nagara-class cruiser
Triple: [Japanese light cruiser Nagara, class, Nagara-class cruiser]
Generated description
The Nagara-class cruiser was a group of Imperial Japanese Navy light cruisers built in the early 1920s, known for their high speed, relatively light armor, and extensive service throughout the Pacific War in World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nagara-class cruiser
Target entity description: The Nagara-class cruiser was a group of Imperial Japanese Navy light cruisers built in the early 1920s, known for their high speed, relatively light armor, and extensive service throughout the Pacific War in World War II.
  • A. Mogami-class cruiser
    The Mogami-class cruiser was a class of Japanese warships built in the 1930s that were initially designed as light cruisers but later upgunned to heavy cruisers, serving prominently in the Imperial Japanese Navy during World War II.
  • B. Kolkata-class destroyer
    The Kolkata-class destroyer is a class of advanced stealth-guided missile destroyers serving as major surface combatants in the Indian Navy, designed for multi-role operations including air defense, anti-surface, and anti-submarine warfare.
  • C. Takao-class cruiser
    The Takao-class cruiser was a group of large, heavily armed and fast Japanese heavy cruisers built for the Imperial Japanese Navy in the interwar period and active during World War II.
  • D. Buyan-class corvette
    The Buyan-class corvette is a class of small, Russian Navy missile-armed warships designed for littoral operations and capable of launching long-range cruise missiles.
  • E. Drake-class cruiser
    The Drake-class cruiser was a group of large armored cruisers built for the British Royal Navy in the early 20th century, designed for long-range patrol and protection of maritime trade routes.
  • 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_69c008dc56fc81908d43ffcc11d73bdd completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c068af3f448190a94ecd5109e9e8e4 completed March 22, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69c638a6e6248190bda7ad3fbd8f4746 completed March 27, 2026, 7:58 a.m.
NEDg Description generation batch_69c63a25424c81908f065e1576973275 completed March 27, 2026, 8:04 a.m.
NED2 Entity disambiguation (via description) batch_69c63ab1e13c8190941888ed65574f7d completed March 27, 2026, 8:07 a.m.
Created at: March 22, 2026, 4:35 p.m.