Triple
T17399214
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Obihiro Racecourse |
E423040
|
entity |
| Predicate | hasEventType |
P14526
|
FINISHED |
| Object | Ban'ei race meetings |
—
|
NE NERFINISHED |
How this triple was built (3 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.
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 (2 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. |
Created at: April 10, 2026, 5:45 a.m.