Triple

T11585916
Position Surface form Disambiguated ID Type / Status
Subject Ohi Racecourse E274752 entity
Predicate hasEvent P811 FINISHED
Object Tokyo Derby
Tokyo Derby is a prominent Japanese horse racing event for three-year-olds, held annually as a key race in the Tokyo metropolitan racing circuit.
 E934926 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: Tokyo Derby | Statement: [Ohi Racecourse, hasEvent, Tokyo Derby]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo Derby
Context triple: [Ohi Racecourse, hasEvent, Tokyo Derby]
  • A. 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.
  • B. Yokohama derby
    The Yokohama derby is a local football rivalry match between professional clubs based in Yokohama, Japan, known for its intense atmosphere and city pride.
  • C. 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.
  • D. 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.
  • E. Nomura Cup
    The Nomura Cup is a major amateur men's team golf championship for Asia-Pacific nations, organized by the Asia-Pacific Golf Confederation.
  • 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: Tokyo Derby
Triple: [Ohi Racecourse, hasEvent, Tokyo Derby]
Generated description
Tokyo Derby is a prominent Japanese horse racing event for three-year-olds, held annually as a key race in the Tokyo metropolitan racing circuit.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tokyo Derby
Target entity description: Tokyo Derby is a prominent Japanese horse racing event for three-year-olds, held annually as a key race in the Tokyo metropolitan racing circuit.
  • A. 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.
  • B. Yokohama derby
    The Yokohama derby is a local football rivalry match between professional clubs based in Yokohama, Japan, known for its intense atmosphere and city pride.
  • C. 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.
  • D. 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.
  • E. Nomura Cup
    The Nomura Cup is a major amateur men's team golf championship for Asia-Pacific nations, organized by the Asia-Pacific Golf Confederation.
  • 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_69d6aae6b14c81908dc5a74bad7591f9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d89462203881908870e991a5b21770 completed April 10, 2026, 6:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69e7143ee0548190b71ddae0ab7c68cb completed April 21, 2026, 6:07 a.m.
NEDg Description generation batch_69e720fb192881909c129f93c8b88f42 completed April 21, 2026, 7:02 a.m.
NED2 Entity disambiguation (via description) batch_69e7233efb6c81909dbf1aef080f5598 completed April 21, 2026, 7:11 a.m.
Created at: April 8, 2026, 9:38 p.m.