Triple
T20763675
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ikeda Dam |
E511036
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Yoshino River water system |
—
|
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: Yoshino River water system | Statement: [Ikeda Dam, partOf, Yoshino River water system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yoshino River water system Context triple: [Ikeda Dam, partOf, Yoshino River water system]
-
A.
Fujikawa River system
The Fujikawa River system is a major river network in central Japan, known for its fast-flowing waters and scenic valleys as it runs through Shizuoka and neighboring prefectures toward Suruga Bay.
-
B.
Yoshino River
chosen
The Yoshino River is one of Japan’s major rivers, renowned for its strong currents, hydroelectric dams, and scenic gorges as it flows across the island of Shikoku.
-
C.
Tokyo river system
The Tokyo river system is an interconnected network of rivers and waterways that flow through and around Tokyo, shaping the city's geography, drainage, and urban landscape.
-
D.
Hirose River
The Hirose River is a prominent river in Miyagi Prefecture, Japan, known for flowing through the city of Sendai and for its scenic banks and clear waters.
-
E.
Hirose River
The Hirose River is a Japanese river that flows through the city of Maebashi in Gunma Prefecture.
- 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_69e0b4ca01148190ac018e57e0cab46f |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c24b18b8819082e61104be6f83a3 |
completed | April 21, 2026, 12:18 a.m. |
Created at: April 16, 2026, 12:35 p.m.