Triple
T17451704
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hokkaido region (southern part) |
E424927
|
entity |
| Predicate | nearTectonicBoundary |
P944
|
FINISHED |
| Object |
Ishikari-Teichi-Toen fault zone
The Ishikari-Teichi-Toen fault zone is a major active geological fault system in southern Hokkaido, Japan, associated with significant seismic activity and earthquake hazard in the region.
|
E1269411
|
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: Ishikari-Teichi-Toen fault zone | Statement: [Hokkaido region (southern part), nearTectonicBoundary, Ishikari-Teichi-Toen fault zone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ishikari-Teichi-Toen fault zone Context triple: [Hokkaido region (southern part), nearTectonicBoundary, Ishikari-Teichi-Toen fault zone]
-
A.
Nojima Fault
The Nojima Fault is a major active fault in Japan best known for rupturing during the 1995 Great Hanshin (Kobe) earthquake, where it produced prominent surface displacements now preserved as a geological museum site.
-
B.
Beppu–Shimabara graben
The Beppu–Shimabara graben is a tectonic rift zone in Kyushu, Japan, characterized by active volcanism, hot springs, and significant crustal deformation.
-
C.
Hokkaido Volcanic Front
The Hokkaido Volcanic Front is a major volcanic zone in Japan’s northernmost island where subduction-related tectonic activity produces numerous active and dormant volcanoes.
-
D.
Imperial Fault Zone
The Imperial Fault Zone is a major active strike-slip fault system in Southern California that forms part of the southernmost extension of the San Andreas Fault system and is a significant source of regional earthquakes.
-
E.
Palu-Koro fault zone
The Palu-Koro fault zone is a major active strike-slip fault system in central Sulawesi, Indonesia, responsible for significant seismic activity and shaping the region’s tectonic landscape.
- 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: Ishikari-Teichi-Toen fault zone Triple: [Hokkaido region (southern part), nearTectonicBoundary, Ishikari-Teichi-Toen fault zone]
Generated description
The Ishikari-Teichi-Toen fault zone is a major active geological fault system in southern Hokkaido, Japan, associated with significant seismic activity and earthquake hazard in the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ishikari-Teichi-Toen fault zone Target entity description: The Ishikari-Teichi-Toen fault zone is a major active geological fault system in southern Hokkaido, Japan, associated with significant seismic activity and earthquake hazard in the region.
-
A.
Nojima Fault
The Nojima Fault is a major active fault in Japan best known for rupturing during the 1995 Great Hanshin (Kobe) earthquake, where it produced prominent surface displacements now preserved as a geological museum site.
-
B.
Beppu–Shimabara graben
The Beppu–Shimabara graben is a tectonic rift zone in Kyushu, Japan, characterized by active volcanism, hot springs, and significant crustal deformation.
-
C.
Hokkaido Volcanic Front
The Hokkaido Volcanic Front is a major volcanic zone in Japan’s northernmost island where subduction-related tectonic activity produces numerous active and dormant volcanoes.
-
D.
Imperial Fault Zone
The Imperial Fault Zone is a major active strike-slip fault system in Southern California that forms part of the southernmost extension of the San Andreas Fault system and is a significant source of regional earthquakes.
-
E.
Palu-Koro fault zone
The Palu-Koro fault zone is a major active strike-slip fault system in central Sulawesi, Indonesia, responsible for significant seismic activity and shaping the region’s tectonic landscape.
- 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_69d889db0ba481908402409af3b37917 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e4513e57248190824b540865311f44 |
completed | April 19, 2026, 3:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01affcfcc88190b3dcb6b267946919 |
completed | May 11, 2026, 10:31 a.m. |
| NEDg | Description generation | batch_6a01b164864481909673d9351bb7f817 |
completed | May 11, 2026, 10:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01b251040c8190a1d030cb55e4f052 |
completed | May 11, 2026, 10:41 a.m. |
Created at: April 10, 2026, 5:47 a.m.