Triple
T22598557
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Table Mountain Sandstone |
E574749
|
entity |
| Predicate | tectonicSetting |
P944
|
FINISHED |
| Object | Cape Fold Belt orogen |
—
|
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: Cape Fold Belt orogen | Statement: [Table Mountain Sandstone, tectonicSetting, Cape Fold Belt orogen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cape Fold Belt orogen Context triple: [Table Mountain Sandstone, tectonicSetting, Cape Fold Belt orogen]
-
A.
Cape Fold Belt
chosen
The Cape Fold Belt is a mountain range system in southwestern South Africa characterized by folded sedimentary rocks and dramatic parallel ridges formed during the Paleozoic–Mesozoic era.
-
B.
Grenville orogenic belt
The Grenville orogenic belt is a vast, ancient mountain-building region in eastern North America and beyond, formed over a billion years ago and representing one of the major Precambrian collisional events in Earth’s history.
-
C.
Tasman Orogenic Zone
The Tasman Orogenic Zone is a major Paleozoic mountain-building belt in eastern Australia, comprising several fold belts and terranes formed by long-lived subduction and accretion along the ancient Gondwanan margin.
-
D.
Namaqua-Natal orogeny
The Namaqua-Natal orogeny was a Mesoproterozoic mountain-building event in southern Africa that formed part of the broader Grenville-age orogenic belts associated with the assembly of the supercontinent Rodinia.
-
E.
Avalonian–Cadomian belt
The Avalonian–Cadomian belt is a Neoproterozoic to early Paleozoic orogenic belt comprising a series of ancient continental fragments and terranes that once bordered the northern margin of Gondwana and later contributed to the assembly of parts of Europe and North America.
- 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_69e245bc11308190b69d794d5d1e0bb6 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1626aa0808190a43e65f6aaabfeb4 |
completed | April 29, 2026, 1:44 a.m. |
Created at: April 17, 2026, 2:50 p.m.