Triple
T13415341
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Methana volcano |
E313197
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | South Aegean volcanic arc |
E997812
|
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: South Aegean volcanic arc | Statement: [Methana volcano, partOf, South Aegean volcanic arc]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Aegean volcanic arc Context triple: [Methana volcano, partOf, South Aegean volcanic arc]
-
A.
Hellenic volcanic arc
chosen
The Hellenic volcanic arc is a major volcanic chain in the southern Aegean Sea formed by the subduction of the African Plate beneath the Eurasian Plate, producing active volcanoes such as Santorini and Nisyros.
-
B.
Aeolian Islands volcanic province
The Aeolian Islands volcanic province is a geologically active region in the southern Tyrrhenian Sea characterized by a chain of volcanic islands and seamounts, including several historically active volcanoes such as Stromboli and Vulcano.
-
C.
Aegina volcanic centers
The Aegina volcanic centers are a group of volcanic formations in the Saronic Gulf of Greece, associated with regional volcanic activity that also includes the Methana volcano.
-
D.
Attica volcanic region
The Attica volcanic region is a geologically active area in Greece characterized by several volcanic centers, including the Methana volcano, and associated geothermal and tectonic features.
-
E.
Tyrrhenian Sea volcanic province
The Tyrrhenian Sea volcanic province is a geologically active region in the Tyrrhenian Sea characterized by numerous submarine volcanoes and seamounts formed by back-arc basin extension and magmatism.
- 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_69d806ad0c44819088833ae1ec9e9690 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaeb6e904819098cc9153fd2feaf5 |
completed | April 12, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f73987cc088190839e8a589086639c |
completed | May 3, 2026, 12:03 p.m. |
Created at: April 9, 2026, 9:39 p.m.