Triple
T14979415
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ishikari River headwaters |
E373535
|
entity |
| Predicate | feeds |
P9008
|
FINISHED |
| Object | Ishikari River watershed |
E373535
|
NE FINISHED |
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: Ishikari River watershed | Statement: [Ishikari River headwaters, feeds, Ishikari River watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ishikari River watershed Context triple: [Ishikari River headwaters, feeds, Ishikari River watershed]
-
A.
Tamakoshi River
The Tamakoshi River is a significant Himalayan river in Nepal known for its hydropower potential and contribution to the Koshi river system.
-
B.
Kitakami River
The Kitakami River is a major river in Japan’s Tōhoku region, flowing through Iwate and Miyagi Prefectures and known historically for its role in regional transport, agriculture, and flood control.
-
C.
Nunobiki River
Nunobiki River is a short mountain stream in Kobe, Japan, known for flowing through the scenic Nunobiki Falls area before reaching the city.
-
D.
Iori River valley
The Iori River valley is a geographic region shaped by the Iori River, characterized by its fertile lowlands and its role as a natural boundary and corridor in eastern Georgia and neighboring areas.
-
E.
Ishikari River headwaters
chosen
The Ishikari River headwaters are the high-altitude source streams of Hokkaido’s longest river, located in the mountainous interior of Daisetsuzan National Park in northern Japan.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85ccbbcd48190acb56e7cf104d8ad |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded6fcebf481909f72cab577560d82 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a001799fbac8190b75a48a8c63e3381 |
completed | May 10, 2026, 5:28 a.m. |
Created at: April 10, 2026, 2:51 a.m.