Triple
T16022031
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Tōya |
E388623
|
entity |
| Predicate | hasNearbyAttraction |
P2064
|
FINISHED |
| Object | Toya Caldera and Usu Volcano Global Geopark |
E1189770
|
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: Toya Caldera and Usu Volcano Global Geopark | Statement: [Lake Tōya, hasNearbyAttraction, Toya Caldera and Usu Volcano Global Geopark]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toya Caldera and Usu Volcano Global Geopark Context triple: [Lake Tōya, hasNearbyAttraction, Toya Caldera and Usu Volcano Global Geopark]
-
A.
Toya-Usu UNESCO Global Geopark
chosen
Toya-Usu UNESCO Global Geopark is a protected volcanic landscape in Hokkaido, Japan, renowned for its caldera lake, active volcanoes, and educational geotourism opportunities.
-
B.
Tenorio Volcano National Park
Tenorio Volcano National Park is a protected area in northern Costa Rica famed for its namesake volcano, lush cloud forests, and the striking turquoise waters of the Río Celeste.
-
C.
Noboribetsu volcanic area
The Noboribetsu volcanic area is a famous geothermal region in Hokkaido, Japan, known for its dramatic crater landscapes, hot springs, and active volcanic activity.
-
D.
Tarumae volcanic area
The Tarumae volcanic area is a geologically active region in Hokkaido, Japan, centered around Mount Tarumae and characterized by volcanic landforms, hot springs, and rugged gorges.
-
E.
Toba Caldera Geopark
Toba Caldera Geopark is a UNESCO-recognized volcanic geopark in North Sumatra, Indonesia, centered on the vast supervolcanic caldera that hosts Lake Toba and Samosir Island.
- 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_69d86dabcb7c8190b6a39d6831d2fa1b |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e18323fc0881908bab7126d9ccf67d |
completed | April 17, 2026, 12:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffdbcfd39c81909bfddfe95f9ad7d2 |
completed | May 10, 2026, 1:13 a.m. |
Created at: April 10, 2026, 4:55 a.m.