Triple

T17399214
Position Surface form Disambiguated ID Type / Status
Subject Obihiro Racecourse E423040 entity
Predicate hasEventType P14526 FINISHED
Object Ban'ei race meetings
Ban'ei race meetings are a unique form of Japanese horse racing in which draft horses pull heavy sleds along a sand track with obstacles, emphasizing strength and endurance over speed.
E1266843 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: Ban'ei race meetings | Statement: [Obihiro Racecourse, hasEventType, Ban'ei race meetings]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ban'ei race meetings
Context triple: [Obihiro Racecourse, hasEventType, Ban'ei race meetings]
  • A. Oiyama race
    The Oiyama race is the dramatic pre-dawn finale of the Hakata Gion Yamakasa festival, where teams of men sprint through the streets carrying heavy, elaborately decorated festival floats.
  • B. Tokyo Daishoten race
    The Tokyo Daishoten race is a prominent year-end Grade 1 dirt horse race in Japan that attracts top domestic and international competitors.
  • C. Tokyo Grand Prix
    Tokyo Grand Prix is the top prize awarded to the best film in competition at the Tokyo International Film Festival.
  • D. Saitama Derby
    Saitama Derby is a fiercely contested Japanese football rivalry match between the clubs Omiya Ardija and Urawa Red Diamonds, both based in Saitama.
  • E. Reitaisai
    Reitaisai is a major annual Shinto festival held at Tsurugaoka Hachimangū Shrine in Kamakura, Japan, featuring traditional rituals and events such as horseback archery.
  • 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: Ban'ei race meetings
Triple: [Obihiro Racecourse, hasEventType, Ban'ei race meetings]
Generated description
Ban'ei race meetings are a unique form of Japanese horse racing in which draft horses pull heavy sleds along a sand track with obstacles, emphasizing strength and endurance over speed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ban'ei race meetings
Target entity description: Ban'ei race meetings are a unique form of Japanese horse racing in which draft horses pull heavy sleds along a sand track with obstacles, emphasizing strength and endurance over speed.
  • A. Oiyama race
    The Oiyama race is the dramatic pre-dawn finale of the Hakata Gion Yamakasa festival, where teams of men sprint through the streets carrying heavy, elaborately decorated festival floats.
  • B. Tokyo Daishoten race
    The Tokyo Daishoten race is a prominent year-end Grade 1 dirt horse race in Japan that attracts top domestic and international competitors.
  • C. Tokyo Grand Prix
    Tokyo Grand Prix is the top prize awarded to the best film in competition at the Tokyo International Film Festival.
  • D. Saitama Derby
    Saitama Derby is a fiercely contested Japanese football rivalry match between the clubs Omiya Ardija and Urawa Red Diamonds, both based in Saitama.
  • E. Reitaisai
    Reitaisai is a major annual Shinto festival held at Tsurugaoka Hachimangū Shrine in Kamakura, Japan, featuring traditional rituals and events such as horseback archery.
  • 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43abf7ea08190a9d9f9358e3bb684 completed April 19, 2026, 2:15 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01a002b034819099fd74e01bb382b0 completed May 11, 2026, 9:23 a.m.
NEDg Description generation batch_6a01a176d2488190951bbe07233a37e4 completed May 11, 2026, 9:29 a.m.
NED2 Entity disambiguation (via description) batch_6a01a58b12088190828078c69c4fff4b completed May 11, 2026, 9:46 a.m.
Created at: April 10, 2026, 5:45 a.m.