Triple
T22346464
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toyohashi |
E552402
|
entity |
| Predicate | hasRacetrack |
P13462
|
FINISHED |
| Object | Toyohashi Keirin Velodrome |
—
|
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: Toyohashi Keirin Velodrome | Statement: [Toyohashi, hasRacetrack, Toyohashi Keirin Velodrome]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toyohashi Keirin Velodrome Context triple: [Toyohashi, hasRacetrack, Toyohashi Keirin Velodrome]
-
A.
Arima Velodrome
Arima Velodrome is a cycling and multi-purpose sporting facility located in the town of Arima in Trinidad and Tobago.
-
B.
Takasaki Arena
Takasaki Arena is a modern multi-purpose indoor sports and events facility located in Takasaki, Gunma Prefecture, Japan.
-
C.
Komazawa Olympic Park
Komazawa Olympic Park is a large sports and recreation complex in Tokyo that was originally developed as a venue for the 1964 Summer Olympics.
-
D.
Tachikawa Tachihi Arena
Tachikawa Tachihi Arena is a multi-purpose indoor sports venue in Tachikawa, Tokyo, primarily known as a home arena for professional basketball games and other sporting events.
-
E.
Setsoto Stadium
Setsoto Stadium is a multi-purpose national sports venue in Maseru, Lesotho, primarily used for football matches and major public events.
- 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: Toyohashi Keirin Velodrome Target entity description: Toyohashi Keirin Velodrome is a Japanese bicycle racing track used for professional keirin events in Toyohashi, Aichi Prefecture.
-
A.
Arima Velodrome
Arima Velodrome is a cycling and multi-purpose sporting facility located in the town of Arima in Trinidad and Tobago.
-
B.
Takasaki Arena
Takasaki Arena is a modern multi-purpose indoor sports and events facility located in Takasaki, Gunma Prefecture, Japan.
-
C.
Komazawa Olympic Park
Komazawa Olympic Park is a large sports and recreation complex in Tokyo that was originally developed as a venue for the 1964 Summer Olympics.
-
D.
Tachikawa Tachihi Arena
Tachikawa Tachihi Arena is a multi-purpose indoor sports venue in Tachikawa, Tokyo, primarily known as a home arena for professional basketball games and other sporting events.
-
E.
Setsoto Stadium
Setsoto Stadium is a multi-purpose national sports venue in Maseru, Lesotho, primarily used for football matches and major public events.
- 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_69e11e494eec81909c4d2d51f69499d9 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f157981c0881909ac74d68b99075c2 |
completed | April 29, 2026, 12:58 a.m. |
Created at: April 16, 2026, 8:43 p.m.