Triple
T20763688
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ikeda Dam |
E511036
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Ikeda, Tokushima Prefecture |
—
|
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: Ikeda, Tokushima Prefecture | Statement: [Ikeda Dam, locatedIn, Ikeda, Tokushima Prefecture]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ikeda, Tokushima Prefecture Context triple: [Ikeda Dam, locatedIn, Ikeda, Tokushima Prefecture]
-
A.
Ikeda, Osaka Prefecture
Ikeda is a city in Osaka Prefecture, Japan, known as one of the municipalities served by Osaka International (Itami) Airport and for its residential neighborhoods and industrial facilities.
-
B.
Ichikawa, Chiba Prefecture
Ichikawa, in Chiba Prefecture, is a residential and commercial city in the Greater Tokyo Area known for its convenient access to central Tokyo and mix of urban and suburban neighborhoods.
-
C.
Fujiidera, Osaka Prefecture
Fujiidera, Osaka Prefecture is a city in Japan’s Kansai region known for its historic Buddhist temple Fujiidera and its role as a residential suburb of Osaka.
-
D.
Utazu, Kagawa Prefecture
Utazu, in Kagawa Prefecture, is a small coastal town on Japan’s Shikoku island known for its port facilities and proximity to the Seto Inland Sea.
-
E.
Sakaide, Kagawa Prefecture
Sakaide, in Kagawa Prefecture on Japan’s Shikoku island, is a coastal city known as a key industrial and transportation hub overlooking the Seto Inland Sea.
- 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: Ikeda, Tokushima Prefecture Target entity description: Ikeda, Tokushima Prefecture is a town in western Tokushima, Japan, known for its scenic river valley setting, sake brewing tradition, and role as a regional transportation hub.
-
A.
Ikeda, Osaka Prefecture
Ikeda is a city in Osaka Prefecture, Japan, known as one of the municipalities served by Osaka International (Itami) Airport and for its residential neighborhoods and industrial facilities.
-
B.
Ichikawa, Chiba Prefecture
Ichikawa, in Chiba Prefecture, is a residential and commercial city in the Greater Tokyo Area known for its convenient access to central Tokyo and mix of urban and suburban neighborhoods.
-
C.
Fujiidera, Osaka Prefecture
Fujiidera, Osaka Prefecture is a city in Japan’s Kansai region known for its historic Buddhist temple Fujiidera and its role as a residential suburb of Osaka.
-
D.
Utazu, Kagawa Prefecture
Utazu, in Kagawa Prefecture, is a small coastal town on Japan’s Shikoku island known for its port facilities and proximity to the Seto Inland Sea.
-
E.
Sakaide, Kagawa Prefecture
Sakaide, in Kagawa Prefecture on Japan’s Shikoku island, is a coastal city known as a key industrial and transportation hub overlooking the Seto Inland Sea.
- 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_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.