Triple

T2421540
Position Surface form Disambiguated ID Type / Status
Subject Japanese battleship Mutsu E53428 entity
Predicate namedAfter P63 FINISHED
Object Mutsu Province
Mutsu Province was a large and historically significant region in northeastern Honshu, Japan, that played a key role in early Japanese expansion and administration.
 E711921 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: Mutsu Province | Statement: [Japanese battleship Mutsu, namedAfter, Mutsu Province]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mutsu Province
Context triple: [Japanese battleship Mutsu, namedAfter, Mutsu Province]
  • A. Yamagata Prefecture
    Yamagata Prefecture is a largely rural prefecture in Japan’s Tōhoku region, known for its mountains, hot springs, and cherry production.
  • B. Taihoku Prefecture
    Taihoku Prefecture was an administrative division of Japanese-ruled Taiwan, centered on present-day Taipei and surrounding areas, during the period of Japanese colonial governance.
  • C. Iwate Prefecture
    Iwate Prefecture is a largely rural, mountainous prefecture in Japan’s Tōhoku region, known for its rugged coastline, cultural heritage sites, and the city of Morioka as its capital.
  • D. Etchū Province
    Etchū Province was a historical region of Japan located in what is now Toyama Prefecture on the coast of the Sea of Japan.
  • E. Tochigi Prefecture
    Tochigi Prefecture is a landlocked region in Japan’s Kantō area known for the historic city of Nikkō, natural hot springs, and mountainous scenery.
  • 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: Mutsu Province
Triple: [Japanese battleship Mutsu, namedAfter, Mutsu Province]
Generated description
Mutsu Province was a large and historically significant region in northeastern Honshu, Japan, that played a key role in early Japanese expansion and administration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mutsu Province
Target entity description: Mutsu Province was a large and historically significant region in northeastern Honshu, Japan, that played a key role in early Japanese expansion and administration.
  • A. Yamagata Prefecture
    Yamagata Prefecture is a largely rural prefecture in Japan’s Tōhoku region, known for its mountains, hot springs, and cherry production.
  • B. Taihoku Prefecture
    Taihoku Prefecture was an administrative division of Japanese-ruled Taiwan, centered on present-day Taipei and surrounding areas, during the period of Japanese colonial governance.
  • C. Iwate Prefecture
    Iwate Prefecture is a largely rural, mountainous prefecture in Japan’s Tōhoku region, known for its rugged coastline, cultural heritage sites, and the city of Morioka as its capital.
  • D. Etchū Province
    Etchū Province was a historical region of Japan located in what is now Toyama Prefecture on the coast of the Sea of Japan.
  • E. Tochigi Prefecture
    Tochigi Prefecture is a landlocked region in Japan’s Kantō area known for the historic city of Nikkō, natural hot springs, and mountainous scenery.
  • 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_69ab495c44d48190b7235b23719bc3f6 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abc971093481909c8924d58187860c completed March 7, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc931ce9b081908a58fb3a54492e60 completed April 1, 2026, 3:38 a.m.
NEDg Description generation batch_69cc955542fc8190a84be60f4efea915 completed April 1, 2026, 3:47 a.m.
NED2 Entity disambiguation (via description) batch_69cc964c6b308190ae121072b1180268 completed April 1, 2026, 3:51 a.m.
Created at: March 6, 2026, 9:42 p.m.