Triple
T16154795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toyako Onsen |
E392009
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
Mount Usu volcano observatory
Mount Usu volcano observatory is a monitoring and research facility in Hokkaido, Japan, dedicated to observing the activity of the active Mount Usu volcano and providing data for volcanic hazard assessment.
|
E1198028
|
NE FINISHED |
How this triple was built (4 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: Mount Usu volcano observatory | Statement: [Toyako Onsen, near, Mount Usu volcano observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Usu volcano observatory Context triple: [Toyako Onsen, near, Mount Usu volcano observatory]
-
A.
Sakurajima Volcano Observatory
The Sakurajima Volcano Observatory is a specialized research and monitoring facility in Japan dedicated to observing and studying volcanic activity at Sakurajima.
-
B.
Ushishir Volcano
Ushishir Volcano is an active volcanic complex forming part of a partially submerged caldera in the central Kuril Islands of Russia.
-
C.
Mount Akagi volcano
Mount Akagi volcano is a prominent stratovolcano in Japan’s Gunma Prefecture, known for its broad caldera, scenic crater lakes, and significance in regional history and culture.
-
D.
Hakone volcano
Hakone volcano is an active complex volcano in Japan known for its caldera, hot springs, and role in the geologically dynamic region near Mount Fuji.
-
E.
Mount Yokodake
Mount Yokodake is a prominent volcanic peak in Japan’s Yatsugatake Mountains, known for its alpine scenery and popular hiking routes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Mount Usu volcano observatory Triple: [Toyako Onsen, near, Mount Usu volcano observatory]
Generated description
Mount Usu volcano observatory is a monitoring and research facility in Hokkaido, Japan, dedicated to observing the activity of the active Mount Usu volcano and providing data for volcanic hazard assessment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mount Usu volcano observatory Target entity description: Mount Usu volcano observatory is a monitoring and research facility in Hokkaido, Japan, dedicated to observing the activity of the active Mount Usu volcano and providing data for volcanic hazard assessment.
-
A.
Sakurajima Volcano Observatory
The Sakurajima Volcano Observatory is a specialized research and monitoring facility in Japan dedicated to observing and studying volcanic activity at Sakurajima.
-
B.
Ushishir Volcano
Ushishir Volcano is an active volcanic complex forming part of a partially submerged caldera in the central Kuril Islands of Russia.
-
C.
Mount Akagi volcano
Mount Akagi volcano is a prominent stratovolcano in Japan’s Gunma Prefecture, known for its broad caldera, scenic crater lakes, and significance in regional history and culture.
-
D.
Hakone volcano
Hakone volcano is an active complex volcano in Japan known for its caldera, hot springs, and role in the geologically dynamic region near Mount Fuji.
-
E.
Mount Yokodake
Mount Yokodake is a prominent volcanic peak in Japan’s Yatsugatake Mountains, known for its alpine scenery and popular hiking routes.
- F. None of above. chosen
Provenance (5 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_69d87f1c65e48190aa2b4c472e9bafc4 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21e5902a08190ad8694955ef6073a |
completed | April 17, 2026, 11:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff7ae46dc81908cba9152a6080c3a |
completed | May 10, 2026, 3:12 a.m. |
| NEDg | Description generation | batch_69fff86a556c819096bc008e1ca76e8c |
completed | May 10, 2026, 3:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff926120081909f1042bf3a16ea10 |
completed | May 10, 2026, 3:19 a.m. |
Created at: April 10, 2026, 5:01 a.m.