Triple
T18639198
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Planalto Meridional |
E455636
|
entity |
| Predicate | geologicalOrigin |
P946
|
FINISHED |
| Object | Paraná Basin volcanic province |
—
|
NE NERFINISHED |
How this triple was built (3 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: Paraná Basin volcanic province | Statement: [Planalto Meridional, geologicalOrigin, Paraná Basin volcanic province]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Paraná Basin volcanic province Context triple: [Planalto Meridional, geologicalOrigin, Paraná Basin volcanic province]
-
A.
Central Andean ignimbrite province
The Central Andean ignimbrite province is a vast volcanic region in the central Andes characterized by extensive sheets of welded tuff and large caldera-forming explosive eruptions.
-
B.
Transantarctic volcanic province
The Transantarctic volcanic province is a geologically significant region in Antarctica characterized by widespread Cenozoic volcanism along the Transantarctic Mountains, including major volcanic centers such as Mount Terror.
-
C.
Caroline Plate volcanic province
The Caroline Plate volcanic province is a geologically active region in the western Pacific characterized by extensive submarine volcanism and seafloor features associated with the Caroline tectonic plate.
-
D.
Payunia volcanic field
The Payunia volcanic field is an extensive volcanic region in Mendoza Province, Argentina, characterized by hundreds of cinder cones, lava flows, and basaltic plateaus within a protected natural landscape.
-
E.
Newark Basin volcanic sequence
The Newark Basin volcanic sequence is a series of Late Triassic to Early Jurassic basaltic lava flows and related igneous rocks that underlie parts of the Newark Basin in eastern North America.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Paraná Basin volcanic province Target entity description: The Paraná Basin volcanic province is a vast region in southern Brazil and neighboring countries characterized by extensive flood basalts and other volcanic rocks formed during massive eruptions in the Mesozoic era.
-
A.
Central Andean ignimbrite province
The Central Andean ignimbrite province is a vast volcanic region in the central Andes characterized by extensive sheets of welded tuff and large caldera-forming explosive eruptions.
-
B.
Transantarctic volcanic province
The Transantarctic volcanic province is a geologically significant region in Antarctica characterized by widespread Cenozoic volcanism along the Transantarctic Mountains, including major volcanic centers such as Mount Terror.
-
C.
Caroline Plate volcanic province
The Caroline Plate volcanic province is a geologically active region in the western Pacific characterized by extensive submarine volcanism and seafloor features associated with the Caroline tectonic plate.
-
D.
Payunia volcanic field
The Payunia volcanic field is an extensive volcanic region in Mendoza Province, Argentina, characterized by hundreds of cinder cones, lava flows, and basaltic plateaus within a protected natural landscape.
-
E.
Newark Basin volcanic sequence
The Newark Basin volcanic sequence is a series of Late Triassic to Early Jurassic basaltic lava flows and related igneous rocks that underlie parts of the Newark Basin in eastern North America.
- F. None of above. chosen
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_69d8d38ea1e88190997e9b231190ba6f |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54fcac2d48190a15ce8cc8e175198 |
completed | April 19, 2026, 9:57 p.m. |
Created at: April 10, 2026, 11:47 a.m.