Triple
T23321485
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coulman Island |
E591162
|
entity |
| Predicate | volcanicField |
P7372
|
FINISHED |
| Object | McMurdo Volcanic Group |
—
|
NE NERFINISHED |
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: McMurdo Volcanic Group | Statement: [Coulman Island, volcanicField, McMurdo Volcanic Group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: McMurdo Volcanic Group Context triple: [Coulman Island, volcanicField, McMurdo Volcanic Group]
-
A.
McMurdo Volcanic Group
chosen
The McMurdo Volcanic Group is a large Cenozoic volcanic province in Antarctica that includes several major volcanoes, notably Mount Erebus, and comprises extensive volcanic rocks and landforms in the McMurdo Sound region.
-
B.
Marie Byrd Land volcanic province
Marie Byrd Land volcanic province is a major volcanic region in West Antarctica characterized by widespread Cenozoic volcanism and numerous volcanic centers associated with continental rifting.
-
C.
Wrangell volcanic field
The Wrangell volcanic field is a large volcanic region in eastern Alaska characterized by massive shield and stratovolcanoes, extensive lava flows, and long-lived volcanic activity associated with the Wrangell Mountains.
-
D.
Deception Island volcanic system
The Deception Island volcanic system is an active volcanic caldera in the South Shetland Islands of Antarctica, known for its flooded crater forming a natural harbor and its history of eruptions and scientific research.
-
E.
High Lava Plains
The High Lava Plains is a volcanic plateau in southeastern Oregon characterized by extensive basaltic lava flows, scattered cinder cones, and high-elevation desert landscapes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e25d1effe4819096907f95f610dbff |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f19785ae5481908816b37da95ceb3e |
completed | April 29, 2026, 5:30 a.m. |
Created at: April 17, 2026, 5:07 p.m.