Triple
T17814307
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Towada |
E444795
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Lake Towada caldera |
—
|
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: Lake Towada caldera | Statement: [Mount Towada, associatedWith, Lake Towada caldera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Towada caldera Context triple: [Mount Towada, associatedWith, Lake Towada caldera]
-
A.
Lake Kussharo caldera
Lake Kussharo caldera is a large volcanic caldera in eastern Hokkaido, Japan, known for its expansive lake, surrounding mountains, and scenic hot spring areas.
-
B.
Shikotsu caldera
Shikotsu caldera is a large volcanic depression in Hokkaido, Japan, known for its scenic caldera lake and geothermal features.
-
C.
Lake Towada
chosen
Lake Towada is a large, scenic caldera lake on the border of Aomori and Akita Prefectures in northern Japan, renowned for its clear waters, autumn foliage, and surrounding national park landscapes.
-
D.
Mount Towada
Mount Towada is a large stratovolcano in northern Honshu, Japan, best known for its scenic caldera lake and surrounding national park landscapes.
-
E.
Minamidake crater
Minamidake crater is a principal active summit crater of the Sakurajima volcano in Kagoshima Prefecture, Japan, known for frequent explosive eruptions.
- 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_69d8b9f0de78819099395b14db75a8a6 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4887d6828819085face29cb03671b |
completed | April 19, 2026, 7:47 a.m. |
Created at: April 10, 2026, 10:14 a.m.