Triple
T31668143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ryukyu island arc |
E808189
|
entity |
| Predicate | hasGeodynamicProcess |
P22035
|
FINISHED |
| Object | back-arc spreading |
—
|
LITERAL 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: back-arc spreading | Statement: [Ryukyu island arc, hasGeodynamicProcess, back-arc spreading]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasGeodynamicProcess Context triple: [Ryukyu island arc, hasGeodynamicProcess, back-arc spreading]
-
A.
causesGeologicalProcess
Indicates that one entity brings about, initiates, or is responsible for a geological process occurring in another or in the environment.
-
B.
hasGeologicalActivity
chosen
Indicates that an entity exhibits or is associated with ongoing or past geological processes such as volcanism, tectonics, or seismic activity.
-
C.
hasGeologicalNature
Indicates that something possesses a specific geological character, composition, or formation type.
-
D.
geologicalSystem
Indicates that one entity is a geological system (e.g., rock units, structures, or processes forming a coherent geologic framework) associated with or characterizing the other entity.
-
E.
isTectonicFeature
Indicates that something is a geological structure or formation resulting from tectonic processes or plate movements.
- F. None of above.
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_69f348dbeef4819080b446a7feb6340b |
completed | April 30, 2026, 12:19 p.m. |
| NER | Named-entity recognition | batch_69fcab6e888881908ca9e18660928a40 |
completed | May 7, 2026, 3:10 p.m. |
| PD | Predicate disambiguation | batch_69fc4562a5b88190bad48f083a6dcdfa |
completed | May 7, 2026, 7:55 a.m. |
Created at: April 30, 2026, 11 p.m.