Triple
T15206323
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kōchi Prefecture |
E363398
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Niyodo River |
—
|
NE NERFINISHED |
How this triple was built (2 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: Niyodo River | Statement: [Kōchi Prefecture, contains, Niyodo River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niyodo River Context triple: [Kōchi Prefecture, contains, Niyodo River]
-
A.
Niyodo River
chosen
The Niyodo River is a clear, scenic river in Shikoku, Japan, renowned for its strikingly blue water often called “Niyodo Blue” and its popularity for outdoor recreation.
-
B.
Oyodo River
The Oyodo River is a major river in southern Kyushu, Japan, flowing through Miyazaki Prefecture and playing an important role in the region’s ecology and agriculture.
-
C.
Kyu-Yodo River
The Kyu-Yodo River is a historic waterway in Osaka, Japan, renowned as the main stage for the city’s famous Tenjin Matsuri boat processions and fireworks.
-
D.
Kinokawa River
The Kinokawa River is a major river in Japan’s Kansai region that flows through Wakayama Prefecture and empties into the sea near Wakayama City.
-
E.
Miyato River
Miyato River is the former name of Tokyo’s Sumida River, a historically significant waterway that has long played a central role in the city’s culture and development.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d85a0b78bc8190b6e5ad51a2c4cfc5 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e006b7964c8190bc8dc3444b94f15e |
completed | April 15, 2026, 9:44 p.m. |
Created at: April 10, 2026, 3:11 a.m.