Triple

T15754486
Position Surface form Disambiguated ID Type / Status
Subject Sendai 89ers E381931 entity
Predicate hasMascot P52 FINISHED
Object Tsubasa (mascot)
Tsubasa is the official mascot character of the Japanese professional basketball team Sendai 89ers, designed to represent and energize the club and its fans.
 E1175388 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: Tsubasa (mascot) | Statement: [Sendai 89ers, hasMascot, Tsubasa (mascot)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tsubasa (mascot)
Context triple: [Sendai 89ers, hasMascot, Tsubasa (mascot)]
  • A. Tsubasa
    Tsubasa is a Japanese Shinkansen high-speed train service that operates on the Yamagata Shinkansen line.
  • B. Tsubame
    Tsubame is a Japanese Shinkansen train service that operates on the Kyushu Shinkansen line in southern Japan.
  • C. Tsubame
    Tsubame is a city in Japan renowned for its high-quality metalworking and cutlery industries.
  • D. Tameyoshi
    Tameyoshi was a Heian-period Japanese samurai leader of the Minamoto clan who played a key role in early clan conflicts that preceded the Genpei War.
  • E. Tsubami
    Tsubami is one of the official bird mascots of the Tokyo Yakult Swallows baseball team, known for her cute design and energetic support of the club.
  • 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: Tsubasa (mascot)
Triple: [Sendai 89ers, hasMascot, Tsubasa (mascot)]
Generated description
Tsubasa is the official mascot character of the Japanese professional basketball team Sendai 89ers, designed to represent and energize the club and its fans.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tsubasa (mascot)
Target entity description: Tsubasa is the official mascot character of the Japanese professional basketball team Sendai 89ers, designed to represent and energize the club and its fans.
  • A. Tsubasa
    Tsubasa is a Japanese Shinkansen high-speed train service that operates on the Yamagata Shinkansen line.
  • B. Tsubame
    Tsubame is a Japanese Shinkansen train service that operates on the Kyushu Shinkansen line in southern Japan.
  • C. Tsubame
    Tsubame is a city in Japan renowned for its high-quality metalworking and cutlery industries.
  • D. Tameyoshi
    Tameyoshi was a Heian-period Japanese samurai leader of the Minamoto clan who played a key role in early clan conflicts that preceded the Genpei War.
  • E. Tsubami
    Tsubami is one of the official bird mascots of the Tokyo Yakult Swallows baseball team, known for her cute design and energetic support of the club.
  • 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_69d86d9e6b44819085d1f6a969ecb74c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e05031f6a08190bfb333eced0a59a1 completed April 16, 2026, 2:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff87714a8481909f8489c73ac89c11 completed May 9, 2026, 7:13 p.m.
NEDg Description generation batch_69ff887dc9cc81908833f9881647d82f completed May 9, 2026, 7:18 p.m.
NED2 Entity disambiguation (via description) batch_69ff8970b85081909c8eb114851841f1 completed May 9, 2026, 7:22 p.m.
Created at: April 10, 2026, 4:47 a.m.