Triple

T18514900
Position Surface form Disambiguated ID Type / Status
Subject Senbatsu Kōtō Gakkō Yakyū Taikai E452433 entity
Predicate commonName P570 FINISHED
Object Spring Koshien
Spring Koshien is Japan’s annual national high school baseball invitational tournament held each spring at Koshien Stadium.
 E1334110 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: Spring Koshien | Statement: [Senbatsu Kōtō Gakkō Yakyū Taikai, commonName, Spring Koshien]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Spring Koshien
Context triple: [Senbatsu Kōtō Gakkō Yakyū Taikai, commonName, Spring Koshien]
  • A. Japan National High School Baseball Championship
    The Japan National High School Baseball Championship is the premier annual high school baseball tournament in Japan, famed nationwide for its intense competition and emotional games held each summer.
  • B. Meiji Jingu Baseball Tournament
    The Meiji Jingu Baseball Tournament is a prestigious annual Japanese amateur baseball championship that brings together top high school and university teams from across the country to compete at Meiji Jingu Stadium.
  • C. All Japan High School Soccer Tournament
    The All Japan High School Soccer Tournament is a premier national youth football championship in Japan that showcases top high school teams from across the country.
  • D. Kyushu derby
    The Kyushu derby is a Japanese football rivalry match between clubs from the Kyushu region, most notably featuring Avispa Fukuoka against their regional opponents.
  • E. Osaka Derby
    The Osaka Derby is a fiercely contested Japanese football rivalry match between the city’s major clubs, primarily Gamba Osaka and Cerezo Osaka.
  • 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: Spring Koshien
Triple: [Senbatsu Kōtō Gakkō Yakyū Taikai, commonName, Spring Koshien]
Generated description
Spring Koshien is Japan’s annual national high school baseball invitational tournament held each spring at Koshien Stadium.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Spring Koshien
Target entity description: Spring Koshien is Japan’s annual national high school baseball invitational tournament held each spring at Koshien Stadium.
  • A. Japan National High School Baseball Championship
    The Japan National High School Baseball Championship is the premier annual high school baseball tournament in Japan, famed nationwide for its intense competition and emotional games held each summer.
  • B. Meiji Jingu Baseball Tournament
    The Meiji Jingu Baseball Tournament is a prestigious annual Japanese amateur baseball championship that brings together top high school and university teams from across the country to compete at Meiji Jingu Stadium.
  • C. All Japan High School Soccer Tournament
    The All Japan High School Soccer Tournament is a premier national youth football championship in Japan that showcases top high school teams from across the country.
  • D. Kyushu derby
    The Kyushu derby is a Japanese football rivalry match between clubs from the Kyushu region, most notably featuring Avispa Fukuoka against their regional opponents.
  • E. Osaka Derby
    The Osaka Derby is a fiercely contested Japanese football rivalry match between the city’s major clubs, primarily Gamba Osaka and Cerezo Osaka.
  • 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_69d8d386df84819092355ebb260d848e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53349415c8190b989b536e2d1c40a completed April 19, 2026, 7:55 p.m.
NED1 Entity disambiguation (via context triple) batch_6a05036f3aa08190b7fb0f618706f4c4 completed May 13, 2026, 11:04 p.m.
NEDg Description generation batch_6a05092aba0881909dde11975dde501e completed May 13, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_6a05097934e081909e1478ed02f8adf5 completed May 13, 2026, 11:30 p.m.
Created at: April 10, 2026, 11:36 a.m.