Triple
T19303530
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tanigawa Mountain Range |
E482761
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Tonegawa River basin |
—
|
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: Tonegawa River basin | Statement: [Tanigawa Mountain Range, near, Tonegawa River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tonegawa River basin Context triple: [Tanigawa Mountain Range, near, Tonegawa River basin]
-
A.
Chikugo River basin
The Chikugo River basin is the drainage area encompassing the waterways, landscapes, and communities connected to the Chikugo River in Kyushu, Japan.
-
B.
Kiso River basin
The Kiso River basin is a major river system in central Japan encompassing the Kiso, Ibi, and Nagara rivers, known for its extensive floodplain and significant role in regional water resources and agriculture.
-
C.
Yahagi River basin
The Yahagi River basin is the catchment area in central Japan that collects and channels water feeding the Yahagi River and its tributaries.
-
D.
Shimanto River basin
The Shimanto River basin is a scenic and relatively undeveloped river system in southwestern Shikoku, Japan, renowned for its clear waters, traditional rural landscapes, and cultural significance.
-
E.
Niyodo River basin
The Niyodo River basin is a river system in Shikoku, Japan, renowned for its exceptionally clear blue waters and scenic natural landscapes.
- 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: Tonegawa River basin Target entity description: The Tonegawa River basin is a major river system in eastern Japan that drains a wide area including parts of the Kanto region and supports extensive agriculture, industry, and urban settlements.
-
A.
Chikugo River basin
The Chikugo River basin is the drainage area encompassing the waterways, landscapes, and communities connected to the Chikugo River in Kyushu, Japan.
-
B.
Kiso River basin
The Kiso River basin is a major river system in central Japan encompassing the Kiso, Ibi, and Nagara rivers, known for its extensive floodplain and significant role in regional water resources and agriculture.
-
C.
Yahagi River basin
The Yahagi River basin is the catchment area in central Japan that collects and channels water feeding the Yahagi River and its tributaries.
-
D.
Shimanto River basin
The Shimanto River basin is a scenic and relatively undeveloped river system in southwestern Shikoku, Japan, renowned for its clear waters, traditional rural landscapes, and cultural significance.
-
E.
Niyodo River basin
The Niyodo River basin is a river system in Shikoku, Japan, renowned for its exceptionally clear blue waters and scenic natural landscapes.
- 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_69d8e8d04d5c8190baa816986f2b1d1e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e604c5903c819090b3f89c3f33b005 |
completed | April 20, 2026, 10:49 a.m. |
Created at: April 10, 2026, 1:31 p.m.