Triple
T18983644
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Towada-Hachimantai National Park |
E464494
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object | Lake Towada |
—
|
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 | Statement: [Towada-Hachimantai National Park, knownFor, Lake Towada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Towada Context triple: [Towada-Hachimantai National Park, knownFor, Lake Towada]
-
A.
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.
-
B.
Lake Hachirogata
Lake Hachirogata is a coastal lagoon in Akita Prefecture, Japan, historically one of the country’s largest lakes before extensive land reclamation reduced its size.
-
C.
Lake Kussharo
Lake Kussharo is a large caldera lake in eastern Hokkaido, Japan, renowned for its volcanic scenery, hot springs, and surrounding natural beauty.
-
D.
Lake Akan
Lake Akan is a scenic caldera lake in eastern Hokkaido, Japan, famed for its rare marimo (spherical green algae) and hot spring resort surroundings.
-
E.
Lake Nakaumi
Lake Nakaumi is a brackish coastal lake in western Japan, situated between Shimane and Tottori prefectures, known for its rich fisheries and scenic views near the city of Matsue.
- 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_69d8dd008af48190a97ff1c6488edf1b |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d65de6288190a53a3fdd59013d2d |
completed | April 20, 2026, 7:31 a.m. |
Created at: April 10, 2026, 12:01 p.m.